View AT49BV640S_4386766.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Features
* Single Voltage Operation Read/Write: 2.65V - 3.6V * Access Time - 70 ns * Sector Erase Architecture
- One Hundred Twenty-seven 32K Word (64K Bytes) Main Sectors with Individual Write Lockout - Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout Fast Word Program Time - 10 s Typical Sector Erase Time: 32K Word Sectors - 700 ms; 4K Word Sectors - 100 ms Suspend/Resume Feature for Erase and Program - Supports Reading and Programming Data from Any Sector by Suspending Erase of a Different Sector - Supports Reading Any Word by Suspending Programming of Any Other Word Low-power Operation - 10 mA Active - 15 A Standby VPP Pin for Write Protection and Accelerated Program Operation RESET Input for Device Initialization Softlock Sector Protection Secure Lock and Freeze Feature Top or Bottom Boot Block Configuration Available 128-bit Protection Register Minimum 100,000 Erase Cycles Common Flash Interface (CFI) CBGA Green (Pb/Halide-free/RoHS Compliant) Packaging
* * *
*
* * * * * * * * *
64-megabit (4M x 16) Secure 3-volt Only Memory AT49BV640S AT49BV640ST Summary (Complete Datasheet under NDA)
1. Description
The AT49BV640S(T) is a 2.7-volt 32-megabit Flash memory organized as 4,194,304 words of 16 bits each. The memory is divided into 135 sectors for erase operations. The device is offered in a 64-ball CBGA package. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single power supply, making it ideally suited for in-system programming. In some applications, in addition to the standard softlock sector protection mechanism, a requirement exists to allow for the permanent and irreversible locking of selected regions in the memory. The AT49BV640S(T) allows the user to permanently lock thirty-eight regions, and once activated these secure regions cannot be altered or erased through Software or Hardware at any time. Once activated, no facility exists to over-ride the secure lock mechanism. The size and the location of the secure regions is determined by the Top or Bottom Boot Block designation. The location of the secure regions is shown on pages 3 - 6. The secure regions can be locked in any sequence and at any time during normal device operation. Read operations can still be performed on any region that has the secure lock feature enabled. Full read/write operations and standard sector operations including standard Sector locking can be performed on all regions that are not secure locked.
NOTE: This is a summary document. The complete document is available under NDA. For more information, please contact your local Atmel sales office.
3583AS-FLASH-9/06
The AT49BV640S(T) device also contains a freeze feature that will freeze the lock status of the secure regions. The freeze feature prevents any further locking of the secure regions. If the user requires certain regions to be locked, then these regions must be programmed and locked prior to activation of the freeze command. It is important to note that enabling the freeze feature is irreversible.
2. Pin Configurations
Pin Name A0 - A21 CE OE WE RESET VPP I/O0 - I/O15 NC VCCQ Pin Function Addresses Chip Enable Output Enable Write Enable Reset Write Protection and Power Supply for Accelerated Program Operations Data Inputs/Outputs No Connect Output Power Supply
2.1
64-ball CBGA Top View
1 2 3 4 5 6 7 8
A A0 B A1 C A2 D A3 E I/O8 F NC G NC H NC NC VCC VSS I/O13 VSS I/O7 NC NC I/O2 VCCQ I/O5 I/O6 I/O14 WE I/O0 I/010 I/O11 I/O12 NC NC OE I/O1 I/O9 I/O3 I/O4 NC I/O15 NC A4 A10 RESET NC NC A15 A16 A6 A9 A11 A14 NC A19 A20 VSS A8 CE A13 NC A18 NC A5 A7 VPP A12 VCC A17 A21
2
AT49BV640S(T) Summary
3583AS-FLASH-9/06
AT49BV640S(T) Summary
3. Memory Organization - AT49BV640S
Secure Region (SCR) x16 Sector SA0 SA1 SA2 SA3 0 SA4 SA5 SA6 SA7 1 2 3 4 5 6 7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 8 SA17 SA18 SA19 SA20 9 SA21 SA22 SA23 SA24 10 SA25 SA26 SA27 SA28 11 SA29 SA30 SA31 SA32 12 SA33 SA34 32K 32K D0000 - D7FFF D8000 - DFFFF 21 SA69 SA70 32K 32K 1F0000 - 1F7FFF 1F8000 - 1FFFFF 32K 32K 32K 32K B0000 - B7FFF B8000 - BFFFF C0000 - C7FFF C8000 - CFFFF 20 SA65 SA66 SA67 SA68 32K 32K 32K 32K 1D0000 - 1D7FFF 1D8000 - 1DFFFF 1E0000 - 1E7FFF 1E8000 - 1EFFFF 32K 32K 32K 32K 90000 - 97FFF 98000 - 9FFFF A0000 - A7FFF A8000 - AFFFF 19 SA61 SA62 SA63 SA64 32K 32K 32K 32K 1B0000 - 1B7FFF 1B8000 - 1BFFFF 1C0000 - 1C7FFF 1C8000 - 1CFFFF 32K 32K 32K 32K 70000 - 77FFF 78000 - 7FFFF 80000 - 87FFF 88000 - 8FFFF 18 SA57 SA58 SA59 SA60 32K 32K 32K 32K 190000 - 197FFF 198000 - 19FFFF 1A0000 - 1A7FFF 1A8000 - 1AFFFF 32K 32K 32K 32K 50000 - 57FFF 58000 - 5FFFF 60000 - 67FFF 68000 - 6FFFF 17 SA53 SA54 SA55 SA56 32K 32K 32K 32K 170000 - 177FFF 178000 - 17FFFF 180000 - 187FFF 188000 - 18FFFF 4K 4K 4K 4K 32K 32K 32K 32K 32K 32K 32K 32K 32K 04000 - 04FFF 05000 - 05FFF 06000 - 06FFF 07000 - 07FFF 08000 - 0FFFF 10000 - 17FFF 18000 - 1FFFF 20000 - 27FFF 28000 - 2FFFF 30000 - 37FFF 38000 - 3FFFF 40000 - 47FFF 48000 - 4FFFF 16 SA49 SA50 SA51 SA52 32K 32K 32K 32K 150000 - 157FFF 158000 - 15FFFF 160000 - 167FFF 168000 - 16FFFF 15 SA45 SA46 SA47 SA48 32K 32K 32K 32K 130000 - 137FFF 138000 - 13FFFF 140000 - 147FFF 148000 - 14FFFF 14 SA41 SA42 SA43 SA44 32K 32K 32K 32K 110000 - 117FFF 118000 - 11FFFF 120000 - 127FFF 128000 - 12FFFF Size (Words) 4K 4K 4K 4K Address Range (A21 - A0) 00000 - 00FFF 01000 - 01FFF 02000 - 02FFF 03000 - 03FFF 13 SA37 SA38 SA39 SA40 32K 32K 32K 32K F0000 - F7FFF F8000 - FFFFF 100000 - 107FFF 108000 - 10FFFF
3. Memory Organization - AT49BV640S (Continued)
Secure Region (SCR) x16 Sector SA35 SA36 Size (Words) 32K 32K Address Range (A21 - A0) E0000 - E7FFF E8000 - EFFFF
3
3583AS-FLASH-9/06
3. Memory Organization - AT49BV640S (Continued)
Secure Region (SCR) x16 Sector SA71 SA72 22 SA73 SA74 SA75 SA76 23 SA77 SA78 SA79 SA80 24 SA81 SA82 SA83 SA84 25 SA85 SA86 SA87 SA88 26 SA89 SA90 SA91 SA92 27 SA93 SA94 SA95 SA96 28 SA97 SA98 SA99 SA100 29 SA101 SA102 32K 32K 2F0000 - 2F7FFF 2F8000 - 2FFFFF 32K 32K 32K 32K 2D0000 - 2D7FFF 2D8000 - 2DFFFF 2E0000 - 2E7FFF 2E8000 - 2EFFFF 32K 32K 32K 32K 2B0000 - 2B7FFF 2B8000 - 2BFFFF 2C0000 - 2C7FFF 2C8000 - 2CFFFF 32K 32K 32K 32K 290000 - 297FFF 298000 - 29FFFF 2A0000 - 2A7FFF 2A8000 - 2AFFFF 32K 32K 32K 32K 270000 - 277FFF 278000 - 27FFFF 280000 - 287FFF 288000 - 28FFFF 32K 32K 32K 32K 250000 - 257FFF 258000 - 25FFFF 260000 - 267FFF 268000 - 26FFFF 32K 32K 32K 32K 230000 - 237FFF 238000 - 23FFFF 240000 - 247FFF 248000 - 24FFFF 32K 32K 32K 32K 210000 - 217FFF 218000 - 21FFFF 220000 - 227FFF 228000 - 22FFFF Size (Words) 32K 32K Address Range (A21 - A0) 200000 - 207FFF 208000 - 20FFFF
3. Memory Organization - AT49BV640S (Continued)
Secure Region (SCR) x16 Sector SA103 SA104 30 SA105 SA106 SA107 SA108 31 SA109 SA110 SA111 SA112 32 SA113 SA114 SA115 SA116 33 SA117 SA118 SA119 SA120 34 SA121 SA122 SA123 SA124 35 SA125 SA126 SA127 SA128 36 SA129 SA130 SA131 SA132 37 SA133 SA134 32K 32K 3F0000 - 3F7FFF 3F8000 - 3FFFFF 32K 32K 32K 32K 3D0000 - 3D7FFF 3D8000 - 3DFFFF 3E0000 - 3E7FFF 3E8000 - 3EFFFF 32K 32K 32K 32K 3B0000 - 3B7FFF 3B8000 - 3BFFFF 3C0000 - 3C7FFF 3C8000 - 3CFFFF 32K 32K 32K 32K 390000 - 397FFF 398000 - 39FFFF 3A0000 - 3A7FFF 3A8000 - 3AFFFF 32K 32K 32K 32K 370000 - 377FFF 378000 - 37FFFF 380000 - 387FFF 388000 - 38FFFF 32K 32K 32K 32K 350000 - 357FFF 358000 - 35FFFF 360000 - 367FFF 368000 - 36FFFF 32K 32K 32K 32K 330000 - 337FFF 338000 - 33FFFF 340000 - 347FFF 348000 - 34FFFF 32K 32K 32K 32K 310000 - 317FFF 318000 - 31FFFF 320000 - 327FFF 328000 - 32FFFF Size (Words) 32K 32K Address Range (A21 - A0) 300000 - 307FFF 308000 - 30FFFF
4
AT49BV640S(T) Summary
3583AS-FLASH-9/06
AT49BV640S(T) Summary
4. Memory Organization - AT49BV640ST
Secure Region (SCR) x16 Sector SA0 SA1 37 SA2 SA3 SA4 SA5 36 SA6 SA7 SA8 SA9 35 SA10 SA11 SA12 SA13 34 SA14 SA15 SA16 SA17 33 SA18 SA19 SA20 SA21 32 SA22 SA23 SA24 SA25 31 SA26 SA27 SA28 SA29 30 SA30 SA31 SA32 SA33 29 SA34 SA35 32K 32K 110000 - 117FFF 118000 - 11FFFF 32K 32K 32K 32K F0000 - F7FFF F8000 - FFFFF SA69 100000 - 107FFF 108000 - 10FFFF 20 SA70 SA71 32K 32K 230000 - 237FFF 238000 - 23FFFF 32K 228000 - 22FFFF 32K 32K 32K 32K D0000 - D7FFF D8000 - DFFFF E0000 - E7FFF E8000 - EFFFF 21 SA66 SA67 SA68 32K 32K 32K 210000 - 217FFF 218000 - 21FFFF 220000 - 227FFF 32K 32K 32K 32K B0000 - B7FFF B8000 - BFFFF C0000 - C7FFF C8000 - CFFFF 22 SA62 SA63 SA64 SA65 32K 32K 32K 32K 1F0000 - 1F7FFF 1F8000 - 1FFFFF 200000 - 207FFF 208000 - 20FFFF 32K 32K 32K 32K 90000 - 97FFF 98000 - 9FFFF A0000 - A7FFF A8000 - AFFFF 23 SA58 SA59 SA60 SA61 32K 32K 32K 32K 1D0000 - 1D7FFF 1D8000 - 1DFFFF 1E0000 - 1E7FFF 1E8000 - 1EFFFF 32K 32K 32K 32K 70000 - 77FFF 78000 - 7FFFF 80000 - 87FFF 88000 - 8FFFF 24 SA54 SA55 SA56 SA57 32K 32K 32K 32K 1B0000 - 1B7FFF 1B8000 - 1BFFFF 1C0000 - 1C7FFF 1C8000 - 1CFFFF 32K 32K 32K 32K 50000 - 57FFF 58000 - 5FFFF 60000 - 67FFF 68000 - 6FFFF 25 SA50 SA51 SA52 SA53 32K 32K 32K 32K 190000 - 197FFF 198000 - 19FFFF 1A0000 - 1A7FFF 1A8000 - 1AFFFF 32K 32K 32K 32K 30000 - 37FFF SA43 38000 - 3FFFF 40000 - 47FFF 48000 - 4FFFF 26 SA46 SA47 SA48 SA49 32K 32K 32K 32K 170000 - 177FFF 178000 - 17FFFF 180000 - 187FFF 188000 - 18FFFF SA44 SA45 32K 32K 32K 158000 - 15FFFF 160000 - 167FFF 168000 - 16FFFF 32K 32K 32K 32K 10000 - 17FFF 18000 - 1FFFF 20000 - 27FFF 28000 - 2FFFF 27 SA42 32K 150000 - 157FFF Size (Words) 32K 32K Address Range (A21 - A0) 00000 - 07FFF 08000 - 0FFFF 28 SA38 SA39 SA40 SA41 32K 32K 32K 32K 130000 - 137FFF 138000 - 13FFFF 140000 - 147FFF 148000 - 14FFFF
4. Memory Organization - AT49BV640ST (Continued)
Secure Region (SCR) x16 Sector SA36 SA37 Size (Words) 32K 32K Address Range (A21 - A0) 120000 - 127FFF 128000 - 12FFFF
5
3583AS-FLASH-9/06
4. Memory Organization - AT49BV640ST (Continued)
Secure Region (SCR) x16 Sector SA72 SA73 19 SA74 SA75 SA76 SA77 18 SA78 SA79 SA80 SA81 17 SA82 SA83 SA84 SA85 16 SA86 SA87 SA88 SA89 15 SA90 SA91 SA92 SA93 14 SA94 SA95 SA96 SA97 13 SA98 SA99 SA100 SA101 12 SA102 SA103 32K 32K 330000 - 337FFF 338000 - 33FFFF 32K 32K 32K 32K 310000 - 317FFF 32K 32K 32K 32K 2F0000 - 2F7FFF 2F8000 - 2FFFFF 300000 - 307FFF 308000 - 30FFFF 32K 32K 32K 32K 2D0000 - 2D7FFF 2D8000 - 2DFFFF 2E0000 - 2E7FFF 2E8000 - 2EFFFF 32K 32K 32K 32K 2B0000 - 2B7FFF 2B8000 - 2BFFFF 2C0000 - 2C7FFF 2C8000 - 2CFFFF 32K 32K 32K 32K 290000 - 297FFF 298000 -29FFFF 2A0000 - 2A7FFF 2A8000 - 2AFFFF 32K 32K 32K 32K 270000 - 277FFF 278000 - 27FFFF 280000 - 287FFF 288000 - 28FFFF 32K 32K 32K 32K 250000 - 257FFF 258000 - 25FFFF 260000 - 267FFF 268000 - 26FFFF Size (Words) 32K 32K Address Range (A21 - A0) 240000 - 247FFF 248000 - 24FFFF
4. Memory Organization - AT49BV640ST (Continued)
Secure Region (SCR) x16 Sector SA104 SA105 11 SA106 SA107 SA108 SA109 10 SA110 SA111 SA112 SA113 9 SA114 SA115 SA116 SA117 8 SA118 SA119 7 6 5 4 3 2 1 SA120 SA121 SA122 SA123 SA124 SA125 SA126 SA127 SA128 SA129 SA130 0 SA131 SA132 SA133 SA134 32K 32K 32K 32K 32K 32K 32K 32K 32K 4K 4K 4K 4K 4K 4K 4K 4K 3B0000 - 3B7FFF 3B8000 - 3BFFFF 3C0000 - 3C7FFF 3C8000 - 3CFFFF 3D0000 - 3D7FFF 3D8000 - 3DFFFF 3E0000 - 3E7FFF 3E8000 - 3EFFFF 3F0000 - 3F7FFF 3F8000 - 3F8FFF 3F9000 - 3F9FFF 3FA000 - 3FAFFF 3FB000 - 3FBFFF 3FC000 - 3FCFFF 3FD000 - 3FDFFF 3FE000 - 3FEFFF 3FF000 - 3FFFFF 32K 32K 32K 32K 390000 - 397FFF 398000 - 39FFFF 3A0000 - 3A7FFF 3A8000 - 3AFFFF 32K 32K 32K 32K 370000 - 377FFF 378000 - 37FFFF 380000 - 387FFF 388000 - 38FFFF 32K 32K 32K 32K 350000 - 357FFF 358000 - 35FFFF 360000 - 367FFF 368000 - 36FFFF Size (Words) 32K 32K Address Range (A21 - A0) 340000 - 347FFF 348000 - 34FFFF
318000 - 31FFFF 320000 - 327FFF 328000 - 32FFFF
6
AT49BV640S(T) Summary
3583AS-FLASH-9/06
AT49BV640S(T) Summary
5. Packaging Information
5.1 64C1 - CBGA
D
0.12 C
C Seating Plane
E
Side View
Top View
A
A1
1.0 mm Ref
8 7 6
D1
5 4 3 2 1
A B C D E F G
E1
COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL A A1 MIN - 0.23 8.90 NOM - - 9.00 7.0 TYP 9.90 10.00 7.0 TYP 1.0 TYP 0.35 TYP 10.10 MAX 1.00 - 9.10 NOTE
e
H
1.50 mm Ref
e Ob
D D1
Bottom View
E E1 e
Ob
1/25/05 2325 Orchard Parkway San Jose, CA 95131 TITLE 64C1, 64-ball (8 x 8 Array), 9 x 10 x 1.0 mm Body, 1.0 mm Ball Pitch Chip-scale Ball Grid Array Package (CBGA) DRAWING NO. 64C1 REV. B
R
7
3583AS-FLASH-9/06
Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600
Atmel Operations
Memory
2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314
RF/Automotive
Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759
Regional Headquarters
Europe
Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500
Microcontrollers
2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60
Biometrics/Imaging/Hi-Rel MPU/ High-Speed Converters/RF Datacom
Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel: (33) 4-76-58-30-00 Fax: (33) 4-76-58-34-80
Asia
Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369
ASIC/ASSP/Smart Cards
Zone Industrielle 13106 Rousset Cedex, France Tel: (33) 4-42-53-60-00 Fax: (33) 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel: (44) 1355-803-000 Fax: (44) 1355-242-743
Japan
9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581
Literature Requests
www.atmel.com/literature
Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL'S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL'S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel's products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.
(c) 2006 Atmel Corporation. All rights reserved. Atmel (R), logo and combinations thereof, Everywhere You Are(R) and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.
3583AS-FLASH-9/06

▲Up To Search▲

Price & Availability of AT49BV640S

	To Download AT49BV640S Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .