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| Features * Power Supply Control - Power Supply Control: Power-on Factor (2 External Signals and 2 Internal Signals) - Battery Voltage Detection - Reset Detection - Thermal Protection - SMPL (Sudden Momentary Power Loss) Function Power Supply Function - Step-down DC/DC Converter x 1 (One-shot PWM) - LDO x 9 (ECO-mode for LDO1 and 3) - Over-current Protection (All Linear Regulators) Li-ion Battery Charger - CC/CV Charge - Internal P-MOS, Current Sense Resistor and Schottky Diode - Charge Current Control by Chip Temperature White LED Driver and Charge Pump - White LED Driver for Backlight: Up to 25 mA/LED x 4 - White LED Driver Charge Pump: Up to 100 mA RTC - Built-In Coin Charge Regulator - 32 kHz Crystal Oscillator (with Time Adjustment Function) - 32 kHz Output Audio CODEC - Voice CODEC: 16-bit Linear CODEC - Audio DAC: 16-bit Linear Stereo DAC - Tone Generator: Supports 16 DTMF Tones - Mono MIC Amplifier: Differential Amplifier - Stereo Headphone Amplifier: 22 mW (32 Ohm Load) - Mono Receiver Amplifier: 60 mW (32 Ohm BTL Load) - Mono Speaker Amplifier: 300 mW (8 Ohm BTL Load) - Microphone Bias Supply: Output Voltage = 2.2V PLL - Jack Detect Input 200 kOhm Pull-up CPU Interface - SPI (Max 10 MHz) Others - GPIO 4ch2ch: Common Use with ADC Input - 8-bit ADC (Battery Monitor, Charge Current Monitor, 2 Channels of External Input) Package - 96-pin CSP Package (Body size: 9 x 9 x 1mm, Pin pitch 0.8mm) Process - CMOS Process * * * Power Management And Analog Companions (PMAAC) AT73C206 Power Management IC and Audio Codec Summary * * * * * * * 1. Description The AT73C206 is the integrated analog device for VoIP and Cellular phones. It integrates a power management IC, which includes LDO, DC/DC converter, Li-ion battery charger, White LED driver, Charge Pump, RTC and GPIO, as well as Audio CODEC in one chip. NOTE: This is a summary document. The complete document is available on the Atmel website at www.atmel.com. 6329AS-PMAAC-14-Aug-07 2. Typical Application Circuit Coin Battery 1k XIN VSB VIN7 Coin Charge OSCREG RTC Logic GNDKEY White LED Driver @25mA 5bit DAC XOUT 0.1uF DIN4 DIN3 DIN2 DIN1 GNDLED CPOUT 2.2uF Keypad LED KEYLED GSP Keypad LED PWRCNT LDO1SEL VIN6 ONSW SMPL Power SW TSHUT C1P C2P 1.0uF BATDET GNDD PSHOLD ONOB RSTB OUT32K IRQB ADPINB P0/AN0 P1/AN1 RESDET VIN1 1.0uF 2.2uF C1M C2M GNDCP VIN2 Charge Pump 4.8V/100mA 8bit ADC 1uF VIN3 2.2uF 2.2uH GPIO Stepdown DC/DC Converter 1.8V 650mA (IO/Mems) P2 P3 VDDIO SDI SDO VO2 LX GNDDC FB 4.7uF SPI SCLK SEN GNDCHG AC Adaptor 5V CHGADP 4.7uF CHGOUT Li-ion Battery 2.7k Li-ion Linear Charger LDO1 0.9/1.0/1.3/1.5V 300mA(Core) VDC1 VO1 2.2uF LDO3 IMONI CHG Logic VDDPLL 0.1uF 2.5V 100mA(IO) VO3 1uF LDO4 1.8/2.8/3.0V 200mA(SIM) VO4 2.2uF VIN4 VCAP ACAP VSSPLL CKIN CKOUT VDD 200k LDO5 2.8/3.0/3.3V 100mA(Vibrator) 1uF VO5 1uF PLL VREF 2.0V REFO GNDA 0.47uF LDO6 Jack Detector 1.3V 20mA(PLL) VO6 1uF JKDETI JKDETO VDD 0.1uF SENO SCLKO SI LDO7 1.3V 20mA(PLL) VO7 1uF LDO8 Audio DAC Logic 1.8V/2.8V 150mA(Display) VO8 1uF VIN5 LDO9 2.8V/100mA (Analog Audio) 1uF VO9 1uF DOUT LRCKIO BCKIO DIN VSS VBSP Speaker 1uF LDO10 2.8V/100mA (Digital Audio) VO10 1uF Voice CODEC Logic SMIC Bias 2.2V/1mA SMICBIAS MICBIAS 0.1uF 0.1uF MIC Bias 2.2V/1mA SPOP SPOM GNDSP VDDANA VSSANA SMICP CODEC Analog SMICM MICP MICM AVREF VCOM MIC MIC Receiver RECOP RECOM VDDHP Headphone L 1uF HPOL HPOR VSSHP Headphone R 2 AT73C206 6329AS-PMAAC-14-Aug-07 AT73C206 3. Revision History Table 3-1. Document Ref. 6329AS Comments First issue Change Request Ref. 3 6329AS-PMAAC-14-Aug-07 Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 International Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-enYvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel 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 Product Contact Web Site www.atmel.com www.atmel.com/PowerMgmt Technical Support pmaac@atmel.com Sales Contacts www.atmel.com/contacts/ 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) 2007 Atmel Corporation. All rights reserved. Atmel(R), logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 6329AS-PMAAC-14-Aug-07 |
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