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Genesys Logic, Inc.
GL826
USB 2.0 Multi-Slot Flash Card Reader Controller
(All-in-one with Dual SD/MMC bus Interface)
Datasheet Revision 1.03 Aug. 2, 2007
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Copyright:
Copyright (c) 2007 Genesys Logic Incorporated. All rights reserved. No part of the materials may be reproduced in any form or by any means without prior written consent of Genesys Logic, Inc.
Disclaimer:
ALL MATERIALS ARE PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. NO LICENSE OR RIGHT IS GRANTED UNDER ANY PATENT OR TRADEMARK OF GENESYS LOGIC INC.. GENESYS LOGIC HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS IN REGARD TO MATERIALS, INCLUDING ALL WARRANTIES, IMPLIED OR EXPRESS, OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF INTELLECTUAL PROPERTY, INCLUDING, WITHOUT LIMITATION, THE X-D PICTURE CARDTM LICENSE. IN NO EVENT SHALL GENESYS LOGIC BE LIABLE FOR ANY DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES RESULTING FROM LOSS OF INFORMATION OR PROFITS. PLEASE BE ADVISED THAT THE MATERIALS MAY CONTAIN ERRORS OR OMMISIONS. GENESYS LOGIC MAY MAKE CHANGES TO THE MATERIALS OR TO THE PRODUCTS DESCRIBED THEREIN AT ANY TIME WITHOUT NOTICE.
Trademarks:
is a registered trademark of Genesys Logic, Inc. All trademarks are the properties of their respective owners.
Office:
Genesys Logic, Inc. 12F, No. 205, Sec. 3, Beishin Rd., Shindian City, Taipei, Taiwan Tel: (886-2) 8913-1888 Fax: (886-2) 6629-6168 http ://www.genesyslogic.com
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Revision History
Revision 0.90 0.91 1.00 1.01 Date 10/5/2006 1/19/2007 3/12/2007 4/23/2007 Initial version Modify SD/MMC Card Description Modify some pin type and pin name Add AC Characteristics of MS PRO Add serial EEPROM interface, p31 Add description about pin118,119, p10 Modify DC Characteristics: VOH, IOH, IOL, p13 Add feature description below, p7: Support Dual SD and MS-PRO 4-bit for 5 slots. Support MS PRO-HG 8-bit for 4 slots Pass Windows Vista and XP Modify Chapter 2: Chapter 2.1 LQFP 128 Without MS PRO-HG 8bit support Chapter 2.2 LQFP 128 With MS PRO-HG 8bit support Chapter 2.3 Comparison Modify Chapter4.8 Modify Chapter4.10 Add LQFP48 Pin Package Application Description
1.02
6/7/2007
1.03
8/2/2007
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
TABLE OF CONTENTS CHAPTER 1 FEATURES .............................................................................. 8 CHAPTER 2 PIN ASSIGNMENT ................................................................ 9 2.1 LQFP 128 DUAL SD AND MS-PRO 4-BIT SUPPORT ................................ 9 2.1.1 PINOUT DIAGRAM ............................................................................... 9 2.1.2 PIN LIST ............................................................................................ 10 2.1.3 PIN DESCRIPTION.............................................................................. 11 2.2 LQFP 128 WITH MS PRO-HG 8-BIT SUPPORT ..................................... 14 2.2.1 PINOUT DIAGRAM ............................................................................. 14 2.2.2 PIN LIST ............................................................................................ 15 2.2.3 PIN DESCRIPTION.............................................................................. 16 2.2.4 COMPARISON OF MS PRO-HG 8-BIT SUPPORT .............................. 18 2.3 LQFP 48................................................................................................... 19 2.3.1 PINOUT DIAGRAM ............................................................................. 19 2.3.2 PIN LIST ............................................................................................ 20 2.3.3 PIN DESCRIPTION.............................................................................. 20 CHAPTER 3 BLOCK DIAGRAM.............................................................. 22 CHAPTER 4 ELECTRICAL CHARACTERISTICS............................... 23 4.1 ABSOLUTE MAXIMUM RATINGS.............................................................. 23 4.2 OPERATING CONDITIONS......................................................................... 23 4.3 DC CHARACTERISTICS ............................................................................ 23 4.4 AC CHARACTERISTICS OF EXTERNAL FLASH ........................................ 24 4.5 AC CHARACTERISTICS OF SMARTMEDIA............................................... 26 4.6 AC CHARACTERISTICS OF XD-PICTURE ................................................. 31 4.7 AC CHARACTERISTICS OF MEMORY STICK ........................................... 32 4.8 AC CHARACTERISTICS OF MEMORY STICK PRO/ MEMORY STICK PRO-HG........................................................................................................ 33 4.9 AC CHARACTERISTICS OF SECURE DIGITAL / MULTIMEDIACARD ...... 36 4.10 AC CHARACTERISTICS OF COMPACT FLASH PIO MODE..................... 37 4.11 AC CHARACTERISTICS OF COMPACT FLASH UDMA MODE ............... 38 4.12 AC CHARACTERISTICS OF RESET TIMING............................................ 38
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.13 AC CHARACTERISTICS OF SERIAL EEPROM...................................... 40 CHAPTER 5 PACKAGE DIMENSION..................................................... 41 CHAPTER 6 ORDERING INFORMATION ............................................ 43
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
LIST OF FIGURES
FIGURE 2.1LQFP 128 PINOUT DIAGRAM(WITHOUT MS PRO-HG 8-BIT SUPPORT) .... 9 FIGURE 2.2LQFP 128 PINOUT DIAGRAM(WITH MSPRO-HG 8-BIT SUPPORT).......... 14 FIGURE 2.3LQFP 48 PINOUT DIAGRAM ....................................................................... 19 FIGURE 3.1FUNCTIONAL BLOCK DIAGRAM.................................................................. 22 FIGURE 4.1TIMING DIAGRAM OF EXTERNAL FLASH ................................................... 24 FIGURE 4.2TIMING DIAGRAM OF SMARTMEDIA.......................................................... 29 FIGURE 4.3MEMORYSTICK PARALLEL TRANSFER OPERATION TIMING .................... 32 FIGURE 4.4MEMORYSTICK PRO PARALLEL TRANSFER OPERATION TIMING........... 33 FIGURE 4.5MEMORYSTICK PRO-HG PARALLEL TRANSFER OPERATION TIMING ... 34 FIGURE 4.6TIMING DIAGRAM OF SECURE DIGITAL / MULTIMEDIACARD ................. 36 FIGURE 4.7TIMING DIAGRAM OF COMPACT FLASH PIO MODE .................................. 37 FIGURE 4.8TIMING DIAGRAM OF COMPACT FLASH UDMA MODE............................. 38 FIGURE 4.9TIMING DIAGRAM OF RESET WIDTH .......................................................... 38 FIGURE 4.10TIMING DIAGRAM OF POWER GOOD TO USB COMMAND RECEIVE READY ............................................................................................................................................ 39 FIGURE 4.11TIMING DIAGRAM OF SERIAL EEPROM................................................. 40 FIGURE 5.1LQFP 128PIN PACKAGE .............................................................................. 41 FIGURE 5.2LQFP 48PIN PACKAGE ................................................................................ 42
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
LIST OF TABLES
TABLE 2.1PIN LIST ........................................................................................................ 10 TABLE 2.2PIN DESCRIPTION.......................................................................................... 11 TABLE 2.3PIN LIST ........................................................................................................ 15 TABLE 2.4PIN DESCRIPTION.......................................................................................... 16 TABLE 2.5DIFFERENCE OF PIN NAME ............................................................................ 18 TABLE 2.6PIN LIST ........................................................................................................ 20 TABLE 2.7PIN DESCRIPTION.......................................................................................... 20 TABLE 4.1ABSOLUTE MAXIMUM RATINGS................................................................... 23 TABLE 4.2OPERATING CONDITIONS ............................................................................. 23 TABLE 4.3DC CHARACTERISTICS ................................................................................. 23 TABLE 4.4AC CHARACTERISTICS OF FLASH INTERFACE (CL = 30PF)........................ 25 TABLE 4.5AC CHARACTERISTICS OF SMART MEDIA INTERFACE (CL = 40 PF).......... 30 TABLE 4.6AC CHARACTERISTICS OF XD (CL = 40PF) ................................................. 31 TABLE 4.7AC CHARACTERISTICS OF MEMORY STICK INTERFACE (CL = 26 PF) ....... 32 TABLE 4.8AC CHARACTERISTICS OF MS PRO INTERFACE (CL = 15 PF) ................... 33 TABLE 4.9AC CHARACTERISTICS OF PARALLEL MS PRO-HG INTERFACE (CL = 15 PF) ............................................................................................................................................ 34 TABLE 4.10AC CHARACTERISTICS OF SD/MMC INTERFACE TIMING (CL = 10 PF) . 36 TABLE 4.11AC CHARACTERISTICS OF CF PIO MODE (CL = 40 PF)............................ 37 TABLE 4.12AC CHARACTERISTICS OF CF UDMA MODE ............................................ 38 TABLE 4.13RESET TIMING ............................................................................................ 39 TABLE 4.14SERIAL EEPROM TIMING......................................................................... 40 TABLE 6.1ORDERING INFORMATION ............................................................................ 43
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 1 FEATURES
USB specification compliance - Compliant with Universal Serial Bus specification rev. 2.0. - Compliant with USB Mass Storage Class Bulk only Transport Specification rev. 1.0. - Supports one USB device address and up to 5 endpoints, including one control, one interrupt and 2 bulk IN / OUT endpoint pairs. Integrated USB building blocks - USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), embedded Power-On Reset (POR) and Low-Voltage Detector (LVD) Embedded 8051 micro-controller - Operate @ 60 MHz clock, 12 clocks per instruction cycle - Embedded 64K Byte mask ROM and internal 256 byte SRAM Support firmware upgrade to external flash via USB port ( ISP : In System Programming ) Embedded five power switches for power control of five cards interface - Programmable over-current detected period is from 1us to 0.64 ms - Internal pull-up/pull-down resistance I/O pad controlled by firmware On-chip 5V to 3.3V and 3.3V to 1.8V regulators On board 12 Mhz Crystal driver circuit 128-pin LQFP: Support the following memory card interfaces
- CompactFlash (CF), Microdrive TM TM TM TM - Secure Digital (SD), miniSD , microSD /TransFlash
TM TM TM
TM
TM
- MultiMediaCard
TM
(MMC), MMCplus
, MMCmobile
TM
, MMCmicro
, RS-MMC
- Memory Stick
TM
(MS), Memory Stick PRO (SM)
TM
(MS PRO), MS Duo, MS PRO Duo, MS Micro (M2)
- SmartMedia
- xD-Picture Card Type M/H Support CF v4.0 with PIO mode 0-6 and UDMA 0-4 mode Support SD and MMC - SDHC(SD v2.0) 4-bit - MMC v4.2 8-bit Support CE-ATA v1.0b (external flash) Support Dual SD and MS-PRO 4-bit for 5 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO, microSD/ MMCmicro/ T-Flash 4bit) Support MS PRO-HG 8-bit for 4 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO-HG) Support SM v1.00 Support xD-Picture v1.2C Type M/H (TID:AA-CG0451) Two independent SD/MMC interfaces - One is SD/MMC 8bit, the other is microSD/ MMCmicro/ T-Flash 4bit - Support SD/MMC-to-SD/MMC read/write operations. 48-pin LQFP: Support MS PRO-HG 8-bit and SDHC/MMC v4.2 8-bit Operating system supported: Windows Vista32&64/XP/2000/Me/98/98SE, Mac OS 9.X/10.X, Linux Kernel 2.4.X/2.6.X - Pass Windows Vista32&64 (submission ID:1231473) - Pass Windows XP (submission ID: 1231870) Support external serial EEPROM interface (8-bit format) for the flexibility to load vender information and system option High efficient hardware engine - Integrated Fast 8051 microprocessor - High efficient DMA hardware engine improves transfer rate between USB and flash card interfaces Available in 128-pin LQFP 14x14 mm and 48-pin LQFP green package
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 2 PIN ASSIGNMENT
2.1 LQFP 128 Dual SD and MS-PRO 4-bit Support 2.1.1 Pinout Diagram
5V 97 VDD33 98 PMOSOZ_SD 99 PMOSOA_SM 100 PMOSOB_MS 101 PMOSOC_mSD 102 PMOSOD_CF 103 5V 104 IREF 105 X1 106 X2 107 DGND3 108 MS_BS 109 MS_D1 110 MS_D0 111 MS_D2 112 MS_INS 113 MS_D3 114 MS_CLK 115 MA4 116 MA5 117 MA6 118 MA7 119 MA12 120 MA15 121 EXTRSTZ 122 MWEZ 123 MA14 124 MA13 125 MA8 126 MA9 127 MA11 128
AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 TSTMOD CF_CDZ mSD _D1 mSD _D0 mSD _CLK mSD _CMD mSD_D3 mSD_D2 mSD_CDZ
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
GL826
LQFP-128
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
DGND2 SD_D2 SD_D3 SD_D4 SD_CMD SD_D5 SD_CLK SD_D6 SD_D7 SD_D0 SD_D1 SD_CDZ SD_WPZ XD_CDZ SM_CDZ SM_RBZ SM_REZ SM_CEZ SM_CLE CF_D10 CF_D9 CF_D2 CF_D8 CF_D1 CF_D0 CF_A0 CF_A1 CF_A2 CF_DMACK CF_DMARQ CF_IORDY CF_RST
Figure 2.1LQFP 128 Pinout Diagram(without MS PRO-HG 8-bit support)
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
GPIO8 GPIO9 GPIO10 GPIO11 VD33 DGND1 SM_WPDZ SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D1 5 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.1.2 Pin List Table 2.1Pin List
Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 TSTMOD CF_CDZ mSD _D1 mSD_D0 mSD _CLK mSD _D3 mSD _D2 mSD _CDZ P A P A A P P B B B B B B B B B B B B B B B B I I B B O B B B I 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 GPIO8 GPIO9 GPIO10 GPIO11 VDD33 DGND1 SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D15 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ B B B B P P I B B B B B B B B B O O B B B B B B B B B B O O O O 65 66 CF_RST CF_IORDY O I I O O O O B B B B B B O O O I B I I I B B B B O B B B B B P 97 98 99 Pin Name 5V VDD33 PMOSOZ_SD Type P P P P P P P P A I B P O B B B I B O O O O O O O I O O O O O O
67 CF_DMARQ 68 CF_DMACK 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 CF_A2 CF_A1 CF_A0 CF_D0 CF_D1 CF_D8 CF_D2 CF_D9 CF_D10 SM_CLE SM_CEZ SM_REZ SM_RBZ SM_CDZ XD_CDZ SD_WPZ SD_CDZ SD_D1 SD_D0 SD_D7 SD_D6 SD_CLK SD_D5 SD_CMD SD_D4 SD_D3 SD_D2 DGND2
100 PMOSOA_SM 101 PMOSOB_MS 102 PMOSOC_mSD 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PMOSOD_CF 5V IREF X1 X2 DGND3 MS_BS MS_D1 MS_D0 MS_D2 MS_INS MS_D3 MS_CLK MA4 MA5 MA6 MA7 MA12 MA15 EXTRSTZ MWEZ MA14 MA13 MA8 MA9 MA11
39 SM_WPDZ
29 mSD _CMD
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.1.3 Pin Description Table 2.2Pin Description
Pin Name AVDD1 RREF AGND1 DM DP AVDD3 AGND3 VDD33 DGND Pin # 1 2 3 4 5 6 7 37, 98 38, 96, 108 Type Description P A P A A P P P P Analog power USB Reference resistor Analog ground USB DUSB D+ Analog power Analog ground PAD power 3.3V Digital Ground 8: Common Access LED 33: SM/xD LED GPIO 8, 33~36 B 34: SD/MMC LED 35: MS/MSP LED 36: CF/MD LED TSTMOD MCSZ MOEZ MWEZ MA15~0 MA6 MA7 MD7~0 mSD _D3~0 mSD _CLK mSD _CMD mSD _CDZ CF_CDZ 24 11 9 123 121~125, 120, 128, 10, 127, 126, 119~116, 23~20 118 119 12~19 30, 31, 26, 27 28 29 32 25 60, 58, 56, 54, CF_D15~0 52, 77, 76, 74, 59, 57, 55, 53, 51, 75, 73, 72 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ 61 62 63 64 O, pu CF chip select 0 O, pu CF chip select 1 O, pu CF IO read O, pu CF IO write B CF data ports I, pd Test mode O, pu External flash chip select O, pu External flash output enable O, pu External flash write enable O O External flash address ports Serial EEPROM clock
B, pu Serial EEPROM data B, pd External flash data ports B, pd SD2 data ports O, pd SD2 clock B, pd SD2 command port I, pu I, pu SD2 card detect CF card detect
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CF_RST CF_IORDY CF_DMARQ CF_DMACK CF_A2~0 SM_WPDZ SM_D7~0 SM_WPZ SM_WEZ SM_ALE SM_CLE SM_CEZ SM_REZ SM_RBZ SM_CDZ XD_CDZ SD_WPZ SD_CDZ SD_D7~0 SD_CLK SD_CMD MS_BS MS_INS MS_D3~0 MS_CLK 5V PMOSOZ_ SD PMOSOA_SM PMOSOB_MS PMOSOC_mSD PMOSOD_CF IREF X1 X2 EXTRSTZ Notation: Type O I
65 66 67 68 69~71 39 40~47 48 49 50 78 79 80 81 82 83 84 85 88, 89, 91, 93 94, 95, 86, 87 90 92 109 113 114, 112, 110, 111 115 97, 104 99 100 101 102 103 105 106 107 122 Output Input
O, pu CF reset I, pu I, pd O O I, pu CF IO ready CF DMA request CF DMA acknowledge CF address SM WP#
B, pd SM data ports B, pu SM write protect O, pu SM write enable O, pd SM_ALE O, pd SM command latch enable O, pu SM card enable O, pu SM read enable I, pu SM read/busy
B, pu SM card detect I, pu I, pu I, pu XD card detect SD write protect SD card detect
B, pd SD data line O, pd SD clock B SD command/response
O, pd MS/MSP bus state I, pu MS insertion detect
B, pd MS/MSP data signal O, pd MS clock P P P P P P A I B I, pu 5V power input SD power 250mA SM power 100mA MS power 100mA mSD power 100mA CF power 500mA Regulator reference voltage XTAL 1 XTAL 2 System reset
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
B pu pd P A Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.2 LQFP 128 With MS PRO-HG 8-bit support 2.2.1 Pinout Diagram
5V 97 V33R_100 98 PMOSOZ_MS 99 PMOSOA_SM 100 PMOSOB_SD 101 PMOSOC_SD 102 PMOSOD_CF 103 5V 104 IREF 105 X1 106 X2 107 GND 108 MS_BS 109 MS_D1 110 MS_D0 111 MS_D2 112 MS_INS 113 MS_D3 114 MS_CLK 115 MA4 116 MA5 117 MA6 118 MA7 119 MA12 120 MA15 121 EXTRSTZ 122 MWEZ 123 MA14 124 MA13 125 MA8 126 MA9 127 MA11 128
AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 TSTMOD CF_CDZ GPIO1 GPIO0 GPIO4 GPIO5 GPIO3 GPIO2 GPIO6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
GL826
LQFP-128
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
GND SD_D2 SD_D3 SD_D4 SD_CMD SD_D5 SD_CLK SD_D6 SD_D7 SD_D0 SD_D1 SD_CDZ SD_WPZ XD_CDZ SM_CDZ SM_RBZ SM_REZ SM_CEZ SM_CLE CF_D10 CF_D9 CF_D2 CF_D8 CF_D1 CF_D0 CF_A0 CF_A1 CF_A2 CF_DMACK CF_DMARQ CF_IORDY CF_RST
Figure 2.2LQFP 128 Pinout Diagram(with MSPRO-HG 8-bit support)
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MS_D4 MS_D 5 MS_D 6 MS_D 7 VD33 GND SM_WPDZ SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D1 5 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.2.2 Pin List Table 2.3Pin List
Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 AVDD1 RREF AGND1 DM DP AVDD3 AGND3 GPIO12 MOEZ MA10 MCSZ MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 MA0 MA1 MA2 MA3 CF_CDZ GPIO1 GPIO0 GPIO4 GPIO5 GPIO3 GPIO2 GPIO6 P A P A A P P B B B B B B B B B B B B B B B B I I B B B B B B I 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 MS_D4 MS_D5 MS_D6 MS_D7 VDD33 GND SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SM_D2 SM_D1 SM_D0 SM_WPZ SM_WEZ SM_ALE CF_D3 CF_D11 CF_D4 CF_D12 CF_D5 CF_D13 CF_D6 CF_D14 CF_D7 CF_D15 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ B B B B P P I B B B B B B B B B O O B B B B B B B B B B O O O O 65 66 CF_RST CF_IORDY O I I O O O O B B B B B B O O O I B I I I B B B B O B B B B B P 97 98 Pin Name 5V VDD33 Type P P P P P P P P A I B P O B B B I B O O O O O O O I O O O O O O
67 CF_DMARQ 68 CF_DMACK 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 CF_A2 CF_A1 CF_A0 CF_D0 CF_D1 CF_D8 CF_D2 CF_D9 CF_D10 SM_CLE SM_CEZ SM_REZ SM_RBZ SM_CDZ XD_CDZ SD_WPZ SD_CDZ SD_D1 SD_D0 SD_D7 SD_D6 SD_CLK SD_D5 SD_CMD SD_D4 SD_D3 SD_D2 GND
99 PMOSOZ_MS 100 PMOSOA_SM 101 PMOSOB_SD 102 PMOSOC_SD 103 PMOSOD_CF 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 5V IREF X1 X2 GND MS_BS MS_D1 MS_D0 MS_D2 MS_INS MS_D3 MS_CLK MA4 MA5 MA6 MA7 MA12 MA15 EXTRSTZ MWEZ MA14 MA13 MA8 MA9 MA11
39 SM_WPDZ
24 TSTMOD
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.2.3 Pin Description Table 2.4Pin Description
Pin Name AVDD1 RREF AGND1 DM DP AVDD3 AGND3 VDD33 GND GPIO1~6, 12 TSTMOD MCSZ MOEZ MWEZ MA15~0 MA6 MA7 MD7~0 CF_CDZ Pin # 1 2 3 4 5 6 7 37, 98 38, 96, 108 8, 26~32 24 11 9 123 121~125, 120, 128, 10, 127, 126, 119~116, 23~20 118 119 12~19 25 60, 58, 56, 54, CF_D15~0 52, 77, 76, 74, 59, 57, 55, 53, 51, 75, 73, 72 CF_CS0Z CF_CS1Z CF_IORZ CF_IOWZ CF_RST CF_IORDY CF_DMARQ CF_DMACK CF_A2~0 SM_WPDZ SM_D7~0 SM_WPZ 61 62 63 64 65 66 67 68 69~71 39 40~47 48 O, pu CF chip select 0 O, pu CF chip select 1 O, pu CF IO read O, pu CF IO write O, pu CF reset I, pu I, pd O O I, pu CF IO ready CF DMA request CF DMA acknowledge CF address SM WP# B CF data ports Type Description P A P A A P P P P B I, pd Analog power USB Reference resistor Analog ground USB DUSB D+ Analog power Analog ground PAD power 3.3V Digital Ground General purpose IO Test mode
O, pu External flash chip select O, pu External flash output enable O, pu External flash write enable O O External flash address ports Serial EEPROM clock
B, pu Serial EEPROM data B, pd External flash data ports I, pu CF card detect
B, pd SM data ports B, pu SM write protect Page 16
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
SM_WEZ SM_ALE SM_CLE SM_CEZ SM_REZ SM_RBZ SM_CDZ XD_CDZ SD_WPZ SD_CDZ SD_D7~0 SD_CLK SD_CMD MS_BS MS_INS
49 50 78 79 80 81 82 83 84 85 88, 89, 91, 93 94, 95, 86, 87 90 92 109 113
O, pu SM write enable O, pd SM_ALE O, pd SM command latch enable O, pu SM card enable O, pu SM read enable I, pu SM read/busy
B, pu SM card detect I, pu I, pd I, pu xD card detect SD write protect SD card detect
B, pd SD data line O, pd SD clock B, pd SD command/response O, pd MS/MSP bus state I, pu MS insertion detect
MS_D3~0, 4~7 114, 112, 110, 111, 33~36 B, pd MS/MSP data signal MS_CLK 5V PMOSOZ_ MS PMOSOA_SM PMOSOB_SD PMOSOC_SD PMOSOD_CF IREF X1 X2 EXTRSTZ Notation: Type O I B pu pd P A 115 97, 104 99 100 101 102 103 105 106 107 122 O, pd MS clock P P P P P P A I B I, pu 5V power input MS power 250mA SM power 100mA SD power 200mA CF power 500mA Regulator reference voltage XTAL 1 XTAL 2 System reset
Output Input Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog
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Page 17
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.2.4 Comparison of MS PRO-HG 8-bit support Table 2.5Difference of pin name
With Dual SD and MS-PRO 4 bits Pin # 26 27 28 29 30 31 32 33 34 35 36 99 101 102 Pin Name mSD _D1 mSD_D0 mSD _CLK mSD _CMD mSD _D3 mSD _D2 mSD _CDZ GPIO8 GPIO9 GPIO10 GPIO11 PMOSOZ_ SD PMOSOB_MS PMOSOC_mSD Type B B O B B B I B B B B P P P With MS PRO-HG 8bit Pin Name GPIO1 GPIO0 GPIO4 GPIO5 GPIO3 GPIO2 GPIO6 MS_D4 MS_D5 MS_D6 MS_D7 PMOSOZ_ MS PMOSOB_ SD PMOSOC_SD Type B B B B B B I B B B B P P P
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Page 18
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.3 LQFP 48 2.3.1 Pinout Diagram
PMOSOZ_MS
PMOSOB_SD
DGND3
MS_D3 48
MS_D2 47
MS_D0 46
MS_D1 45
MS_BS 44
IREF
5V
X2 42
X1 41
38
37
40
39
43
MS_INS MA6 MS_CLK EXTRSTZ MA7 AVDD1 RREF AGND1 DM DP AVDD3 AGND3
1 2 3 4 5 6 7 8 9 10 11 12
36 DVDD2 35 DGND2 34 SD_D2 33 SD_D3 32 SD_D4 31 SD_CMD
GL826
LQFP-48
30 SD_CLK 29 SD_D5 28 SD_D7 27 SD_D6 26 SD_D1 25 SD_D0
21
13
18
15
16
17
20
19
22
23 SD_CDZ
14
MCSZ
Figure 2.3LQFP 48 Pinout Diagram
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
SD_WPZ
DVDD1
DGND1
GPIO12
MS_D4
MS_D5
MS_D7
MS_D6
GPIO4
GPIO5
24
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.3.2 Pin List Table 2.6Pin List
Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # 1 2 3 4 5 6 7 8 9 10 11 12 MS_INS MA6 MS_CLK EXTRSTZ MA7 AVDD1 RREF AGND1 DM DP AVDD3 AGND3 I O O I B P A P A A P P 13 14 15 16 17 18 19 20 21 22 23 24 GPIO12 MCSZ GPIO4 GPIO5 MS_D4 MS_D5 MS_D7 MS_D6 DVDD1 DGND1 SD_CDZ SD_WPZ B B B B B B B B P P I I 25 26 27 28 29 30 32 33 34 35 36 SD_D0 SD_D1 SD_D6 SD_D7 SD_D5 SD_CLK SD_D4 SD_D3 SD_D2 DGND2 DVDD2 B B B B B O B B B B P P Pin Name Type P P P A I B P O B B B B
37 PMOSOZ_MS 38 PMOSOB_SD 39 40 41 42 43 44 45 46 47 48 5V IREF X1 X2 DGND3 MS_BS MS_D1 MS_D0 MS_D2 MS_D3
31 SD_CMD
2.3.3 Pin Description Table 2.7Pin Description
Pin Name AVDD1 RREF AGND1 DM DP AVDD3 AGND3 DVDD DGND GPIO4 GPIO5 GPIO12 MCSZ MA6 MA7 SD_WPZ SD_CDZ Pin # 6 7 8 9 10 11 12 21, 36 22, 35, 43 15 16 13 14 2 5 24 23 Type Description P A P A A P P P P I I O O O Analog power 3.3V USB Reference resistor Analog ground USB DUSB D+ Analog power 3.3V Analog ground PAD power 3.3V Digital Ground General purpose strapping 1 General purpose strapping 2 General purpose LED Chip select LED Serial EEPROM clock
B, pu Serial EEPROM data I, pd I, pu SD write protect SD card detect
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
SD_D7~0 SD_CLK SD_CMD MS_BS MS_INS MS_D7~0 MS_CLK 5V PMOSOZ_ MS PMOSOB_SD IREF X1 X2 EXTRSTZ
28, 27, 29, 32, 33, 34, 26, 25 30 31 44 1 19, 20, 18, 17 48, 47, 45, 46 3 39 37 38 40 41 42 4
B, pd SD data line O, pd SD clock B, pd SD command/response O, pd MS/MSP bus state I, pu MS insertion detect
B, pd MS/MSP data signal O, pd MS clock P P P A I B I, pu 5V power input MS power 250mA SD power 200mA Regulator reference voltage XTAL 1 XTAL 2 System reset
Notation: Type O I B pu pd P A
Output Input Bi-directional internal pull-up when input internal pull-down when input Power / Ground Analog
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 3 Block Diagram
MHE MHECTL MCFIFO MS PRO EPFIFO EP0 FIFO EP3 FIFO BFA/BFB PHY SIE
SM/xD Control Register SD/MMC MCU
CF
Test ROM
SRAM LUT LUT SRAM
3.3V to1.8V
Program ROM
5V to 3.3V
Figure 3.1Functional Block Diagram
Notation: 1. Support Dual SD and MS PRO 4-bit for 5 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO, microSD/ MMCmicro/ T-Flash 4bit) 2. Support MS PRO-HG 8-bit for 4 slots (CF, SM/xD, SD/MMC 8bit, MS/MSPRO-HG)
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 4 ELECTRICAL CHARACTERISTICS
4.1 Absolute Maximum Ratings Table 4.1Absolute Maximum Ratings
Parameter Storage Temperature Ambient Temperature Supply Voltage to Ground Potential DC Input Voltage to Any Pin Value -65C to +150 C -40C to +80 C -0.5V to +4.0V -0.5V to +5.8V
4.2 Operating Conditions Table 4.2Operating Conditions
Parameter Ta (Ambient Temperature Under Bias) Supply Voltage Ground Voltage FOSC (Oscillator or Crystal Frequency) Value 0C to 70C +3.0V to +3.6V 0V 12 MHz 0.05% 12 MHz 0.25% (for USB full-speed only)
4.3 DC Characteristics Table 4.3DC Characteristics
Symbol VCC VIH VIL II VOH VOL IOH IOL CIN ISUSP ICC Parameter Supply Voltage Input High Voltage Input Low Voltage Input Leakage current Output High Voltage Output Low Voltage Output Current High Output Current Low Input Pin Capacitance Suspend current Supply current 1.5K external pull-up included Connect to USB with 8051 operating VDD=3.3V VOH=2.4V VDD=3.3V VOL=0.4V 0 < VIN < VCC Condition Min. 3.0 2.0 -0.3 -10 3.0 Typ. 4 4 5 Max. 3.6 3.6 0.8 10 0.4 450 60 Unit V V V A V V mA mA pF A mA
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.4 AC Characteristics of External Flash
Figure 4.1Timing Diagram of External Flash
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Table 4.4AC Characteristics of Flash Interface (CL = 30pF)
Symbol tACC tCE tDF tOH tAS tAH tOES tCS tCH tWP tWPH tDS tDH tOEH Address to Output Delay (max) NVMCSZ to Output Delay (max) NVMCEZ or NVMOEZ, whichever occurred first, to Output Float (max) Output Hold from NVMOEZ, NVMCSZ or Address, whichever occurred first (min) Address Setup Time (min) Address Hold Time (min) NVMOEZ Setup Time (min) NVMCSZ Setup Time (min) NVMCSZ Hold Time (min) Write Pulse Width (min) Write Pulse Width High (min) Data Setup Time (min) Data Hold Time (min) NVMOEZ Hold Time (min) Parameter Max. 83 83 0 0 760 760 300 0 0 66 300 300 0 16 ns Unit
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.5 AC Characteristics of SmartMedia
Command Input Cycle SM_CLE tCLS SM_CEZ tCS SM_WEZ tALS SM_ALE tDS SM_D[0:7] tDH tALH tWP tCH tCLH
Address Input Cycle SM_CLE tCLS SM_CEZ tCS SM_WEZ tALS SM_ALE tDS SM_D[0:7] tDH tALH tWP tWH tWC
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Figure 4.2Timing Diagram of SmartMedia
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Table 4.5AC Characteristics of Smart Media Interface (CL = 40 pF)
Symbol tCLS tCLH tCS tCH tWP tALS tALH tDS tDH tWC tWH tWW tRR tRP tRC tREA tCEH tREAID tRHZ tCHZ tREH tRSTO tCSTO tRHW tWHC tWHR tAR1 tCR tWB tAR2 tRB tCRY CLE Setup Time CLE Hold Time -CE Setup Time -CE Hold Time -WE Pulse Width ALE Setup Time ALE Hold Time Data Setup Time Data Hold Time Write Cycle Time -WE High Hold Time -WP High to -WE Low Ready to -RE Low Read Pulse Width Read cycle Time -RE Access Time (Serial Data Access) -CE High Hold Time (At the Last Serial Read) -RE Access Time (ID Read) -RE High to Output Hi-Z -CE High to Output Hi-Z -RE High Hold Time -RE Access Time -CE Access Time -RE High to -WE Low -WE High to -CE Low -WE High to -RE Low ALE Low to -RE Low (Address Register Read, ID Read) -CE Low to -RE Low (Data Register Read, ID Read) -WE High to Busy ALE Low to RE Low (Read Cycle) Last -RE High to Busy (at Sequential Read) -CE High to Ready Parameter Min. 20 40 20 40 40 20 40 30 20 80 20 100 20 60 80 250 5 20 0 50 60 200 200 150 500 1 Max. 45 90 30 30 45 55 200 Unit ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns s
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.6 AC Characteristics of xD-Picture
The Timing diagrams are the same as SM.
Table 4.6AC Characteristics of xD (CL = 40pF)
Parameter tCLS tCLH tCS tCH tWP tALS tALH tDS tDH tWC tWH tWW tRR tRP tRC tREA tCEH tREAID tRHZ tCHZ tREH tRSTO tCSTO tRHW tWHC tWHR TAR1 tCR tWB TAR2 tRB CLE Set up Time CLE Hold Time CE Setup up Time CE Hold Time WE Pulse Width ALE Setup Time ALE Hold Time Data Setup Time Data Hold Time Write Cycle Time WE High Hold Time WP High to WE Low Ready to RE Low Read Pulse Width Read Cycle Time RE Access Time(Serial Data Access) CE High Hold Time RE Access Time(ID Read) RE High to Output Hi-Z CE High to Output Hi-Z RE High Hold Time RE Access Time CE Access Time RE High to WE Low WE High to CE Low WE High to RE Low ALE Low to RE Low CE Low to RE Low WE High to Busy ALE LOW to RE LOW Last RE High to Busy Description Min. 20 40 20 40 40 20 40 30 20 80 20 100 20 60 80 250 5 20 0 50 60 200 200 150 Max. 45 90 30 30 45 55 200 200 ns Unit
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.7 AC Characteristics of Memory Stick
Figure 4.3MemoryStick Parallel Transfer Operation Timing
Table 4.7AC Characteristics of Memory Stick Interface (CL = 26 pF)
Parameter FSCLK Parameter tSCLKc tSCLKwh tSCLKwl tSCLKr tSCLKr tSCLKf tSCLKf tBSsu tBSh tDsu tDh tDd Description SCLK frequency Description SCLK Cycle SCLK H pulse length (min) SCLK L pulse length (min) SCLK rise time (min) SCLK rise time (max) SCLK Fall time (min) SCLK Fall time (max) BS setup time (min) BS hold time (min) DATA setup time (min) DATA hold time (min) DATA output delay time (max) Type 20 FSCLK = 20 MHz 50.0 15 15 5 10 5 10 5 5 5 5 5 Unit MHz Unit ns ns ns ns ns ns ns ns ns ns ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.8 AC Characteristics of Memory Stick PRO/ Memory Stick PRO-HG
Figure 4.4MemoryStick PRO Parallel Transfer Operation Timing Table 4.8AC Characteristics of MS PRO interface (CL = 15 pF)
Parameter tSCLKc tSCLKwh tSCLKwl tSCLKr tSCLKr tSCLKf tSCLKf tBSsu tBSh tDsu tDh tDd Description SCLK Cycle SCLK H pulse length (min) SCLK L pulse length (min) SCLK rise time (min) SCLK rise time (max) SCLK Fall time (min) SCLK Fall time (max) BS setup time (min) BS hold time (min) DATA setup time (min) DATA hold time (min) DATA output delay time (max) FSCLK = 40 MHz 25.0 5 5 5 7.5 5 7.5 8 1 8 1 5 Unit ns ns ns ns ns ns ns ns ns ns ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Figure 4.5MemoryStick PRO-HG Parallel Transfer Operation Timing Table 4.9AC Characteristics of Parallel MS PRO-HG interface (CL = 15 pF)
Parameter tSCLKc tSCLKwh tSCLKwl tSCLKr tSCLKf Description SCLK Cycle(min) SCLK H pulse length (min) SCLK L pulse length (min) SCLK rise time (max) SCLK Fall time (max) FSCLK= 40 MHz (4-bit) 25 5 5 7.5 7.5 FSCLK= 60 MHz (8-bit) 16.66 5 5 7.5 7.5 Unit ns ns ns ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
tPBSsu tPBSh tBSr tBSf tPDisu tPDih tPDod tPDoh
BS setup time (min) BS hold time (min) BS rise time (max) BS Fall time (max) DATA setup time (min) DATA hold time (min) DATA output delay time (max) DATA output hold time (min)
7 0 7.5 7.5 7 0 15 1.5
7 0 7.5 7.5 7 0 10 1.5
ns ns ns ns ns ns ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.9 AC Characteristics of Secure Digital / MultiMediaCard
fPP tWL tWH
Clock
tTHL tISU tTLH tIH
Input
tODLY
Output
Figure 4.6Timing Diagram of Secure Digital / MultiMediaCard Table 4.10AC Characteristics of SD/MMC Interface Timing (CL = 10 pF)
Symbol fPP fOD tWL tWH tTLH tTHL tISU tIH tODLY Parameter Clock frequency Data Transfer Mode Clock frequency Identification Mode Clock low time (min) Clock high time (min) Clock rise time (max) Clock fall time (max) Input set-up time (min) Input hold time (min) Output delay time (max) 48 375 7 7 3 3 6 2 14 Clock Rate 24 375 20 20 3 3 5 5 14 20 375 22 22 3 3 20 20 14 15 375 30 30 3 3 27 27 14 Unit MHz KHz ns ns ns ns ns ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.10 AC Characteristics of Compact Flash PIO mode
Figure 4.7Timing Diagram of Compact Flash PIO mode
Table 4.11AC Characteristics of CF PIO mode (CL = 40 pF)
Parameter
Tcyc Tw (min) Read/Write Recovery Trec Time (min) Td Twh Tsu Thr Write Data Setup (min) Write Data Hold (min) Read Data Setup (min) Read Data Hold (min) 0 208 50 5 0 142 35 5 0 109 20 5 0 90 20 5 0 55 20 5 0 40 15 5 0 24 10 5 ns ns ns ns 199 132 99 83 49 33 24 ns
Item
Cycle Time (min) Read/Write Active Width
Mode0
600 399
Mode1
399 266
Mode2
249 150
Mode3
183 100
Mode4
133 83
Mode5
100 66
Mode6
83 58
Unit
ns ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.11 AC Characteristics of Compact Flash UDMA mode
Figure 4.8Timing Diagram of Compact Flash UDMA mode Table 4.12AC Characteristics of CF UDMA mode
Parameter t2CYC tCYC tDVS tDVH tDS tDH Description 2 Cycle time(min) Cycle time(min) Data valid setup time at sender(min) Data valid hold time at sender(min) Data setup time at recipient(min) Data hold time at recipient(min) Mode0 230 112 70 6.2 15 5 Mode1 153 73 48 6.2 10 5 Mode2 115 54 31 6.2 7 5 Mode3 86 39 20 6.2 7 5 Mode4 57 25 6.7 6.2 5 5 Unit ns ns ns ns ns ns
4.12 AC Characteristics of Reset Timing
Trst
EXTRSTZ
Figure 4.9Timing Diagram of Reset width
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Figure 4.10Timing Diagram of Power Good to USB command receive ready Table 4.13Reset Timing
Parameter Trst T1 T2 Description Chip reset sense timing width External reset valid from power up to high Reset Deassertion to respond USB command ready Min. 2 1.03 72 Typ. Max. Unit us ms ms
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.13 AC Characteristics of Serial EEPROM
Figure 4.11Timing Diagram of Serial EEPROM Table 4.14Serial EEPROM Timing
Parameter fSCL tLOW tHIGH tBUF tHD.STA tSU.STA tHD.DAT tSU.DAT tSU.STO tAA tDH Description SCL Frequency SCL Pulse Low SCL Pulse High Time the SDA must be free before a new transmission. Start Hold Time Start Setup Time Data In Hold Time Data In Setup Time Stop Setup Time SCL Low to SDA Out Valid Data Out Hold Time Min. 1.2 0.6 1.2 0.6 0.6 0 100 0.6 0.1 50 Type 100 5 5 10 10 5 5 10 Max. 400 0.9 Unit KHz us us us us us us ns us us ns
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 5 PACKAGE DIMENSION
Internal No.
Green Package
Date Code
Lot Code
Figure 5.1LQFP 128pin package
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
Figure 5.2LQFP 48pin package
(c)2000-2007 Genesys Logic Inc. - All rights reserved.
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GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CHAPTER 6 ORDERING INFORMATION
Table 6.1Ordering Information
Part Number GL826-MXG GL826-MNG Package 128-pin LQFP 48-pin LQFP Green Green Package Green Package Version XX XX Status Available Available
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