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AT73C211 Dataheets PDF



Part Number AT73C211
Manufacturers ATMEL
Logo ATMEL
Description Power Management
Datasheet AT73C211 DatasheetAT73C211 Datasheet (PDF)

www.DataSheet4U.com Features • • • • • • • DC to DC Converter 1.9V / 2.5V (DCDC1) LDO Regulator 2.7V / 2.8V (LDO1) LDO Regulator 2.8V (LDO2) LDO Regulator 2.8V (LDO3) LDO Regulator 2.47V / 2.66 (LDO4) - Backup Battery Supply LDO Regulator 1.72V / 2.66 (LDO5) - RTC Supply Reset Generator 1. Description The AT73C211 is a power management device for digital, analog, interface, and, in some cases, RF and backup sections of add-on modules used as accessories in popular handheld devices like mobile .

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www.DataSheet4U.com Features • • • • • • • DC to DC Converter 1.9V / 2.5V (DCDC1) LDO Regulator 2.7V / 2.8V (LDO1) LDO Regulator 2.8V (LDO2) LDO Regulator 2.8V (LDO3) LDO Regulator 2.47V / 2.66 (LDO4) - Backup Battery Supply LDO Regulator 1.72V / 2.66 (LDO5) - RTC Supply Reset Generator 1. Description The AT73C211 is a power management device for digital, analog, interface, and, in some cases, RF and backup sections of add-on modules used as accessories in popular handheld devices like mobile phones, digital still cameras, PDAs and a wide range of multimedia devices. The AT73C211 can also be used to supply the CPU with a high-efficiency DC-DC Converter, a radio frequency transceiver with high PSRR and noise performance LDO regulators, or memories and analog sections with independent LDO channels. In addition, the AT73C211 integrates LDO regulators to recharge backup elements and convert its voltage to microcontroller RTC supply. LDO regulators and DC-DC converters output voltage can be programmed by a mask change. Power Management AT73C211 6199AS–PMGMT–20-Sep-05 Note: This is a summary document. A complete document is available on our Web site at www.atmel.com. www.DataSheet4U.com 2. Functional Block Diagram Figure 2-1. AT73C211 Block Diagram VPAD VPAD VBATT VBATT UP-ON/OFF ON/OFF EN POR UP-ON/OFF ON/OFF 10KHz OSC PMC State Machine LS SPI VBATT >3.2V RESET GENERATOR 35ms State Machine Reset RESET-B RESET-B DGND LX VCORE GND1 GND en_vcore en_vpad CORE DC/ DC VIN LP LX reset DCDC FB CREF ECO-MODE CREF GND EN EN VCORE 1.9/2.5V / 300 mA Vref Over-Temp EN GND ECO-MODE ANALOG LDO VIN VOUT AVCC VBATT AGND GND EN-ANALOG-B AVCC 2.7/ 2.8V / 130 mA en_vcore EN BB1 LDO1 2.8V GND AGND AGND EN-ANALOG-B VBATT VBATT VIN-REG1 VIN-REG2 PAD LDO VIN VOUT V-PAD RTC SUPPLY BLOCK BAT-RTC 2.47 /2.66V 5 mA VCC-RTC 1.72 /2.66V 0.5mA GND GND BAT-RTC VCC-RTC VBACK VIN LP EN LDO2 GND GND V-PAD 2.8V / 80 mA LDO4 LDO5 2.7V BB1 DEEP DISCHARGED EN 2.6V GND BB1 AGND1 GND GND GND EN VVIB VBATT VIBRATOR LDO VIN VOUT VIB -OUT en_vcore EN-VIB EN GND BB1 TEST GND V-VIB 2.8V /130 mA LDO3 GND DGND GND GND 2 AT73C211 6199AS–PMGMT–20-Sep-05 AT73C211 www.DataSheet4U.com 3. Revision History Table 3-1. Doc. Rev. 6199AS Revision History Comments First issue. Change Request Ref. 3 6199AS–PMGMT–20-Sep-05 www.DataSheet4U.com 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.


MAX5945 AT73C211 NCV8518A


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