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AT73C214J Datasheet(PDF) 2 Page - ATMEL Corporation

Part # AT73C214J
Description  Power Management and Battery Charger for Wireless Devices
PDF  5 Pages
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Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT73C214J Datasheet(HTML) 2 Page - ATMEL Corporation

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6232AS–PMAAC–24-May-06
AT73C214 Summary
2.
Block Diagram
Figure 2-1.
Functional Block Diagram
RESET
GENERATOR
35 ms
VPAD
VBAT
VBAT
RESET-B
DGND
VIN
EN
FB
GND
CORE DC/DC
GND
VCORE
1.9/2.5V/300 mA
VCORE
GND1
VIN
EN
VOUT
GND
VIN
EN
VOUT
GND
ANALOG LDO
AVCC
AGND
VIN
EN
GND
PAD LDO
VBACK
VBAT
ON/OFF
UP-ON/OFF
VIN-REG1
VIN-REG2
AGND
RTC SUPPLY BLOCK
VPAD
GND
VBAT
2.8V/80 mA
EN-ANALOG-B
DEEP
DISCHARGED
2.6V
VIN
EN
VOUT
GND
VIB-OUT
VVIB
GND
GND
LX
2.8V/130 mA
ECO -MODE
LX
AVCC
2.7/2.8V/130 mA
BB1
2.8V
LP
DCDC
Battery
Charger
Controller
CHG
FLASH_LED
GND
LP
VIBRATOR LDO
DGND
BB1
AGND1
GND
GND
EN-ANALOG-B
VBAT
PMC
LS
SPI
POR
10 kHz
OSC
Over-Temp
EN
UP-ON/OFF
ON/OFF
ECO-MODE
GND
EN
State Machine Reset
reset
5 mA
0.5 mA
-
VCC-RTC
BAT-RTC
GND
2.7V
BB1
GND
GND
Vref
CREF
AGND
V-PAD
VBAT
CREF
EN
en_vcore
BB1
TEST
en_vpad
VBAT > 3.2V
EN
GND
LDO1
LDO2
LDO3
LDO4
LDO5
DC-ON
DC-ON
V-PAD
DIGITAL
DIGITAL
Over Voltage
Under Voltage
GND
Battery
Charger
Li-Ion
Battery
LED-OUT
GND
To ADC fo Digital MCU
for Battery Monitoring
IMAX = 0.8A
en_vcore
EN-VIB
V-VIB
en_vcore
STATE
MACHINE
CHG_IN
GATE-CHG
VBAT
BATMON
1M
Ω
1%
1M
Ω
1%
2.47V/2.66V
BAT-RTC
VCC-RTC
1.72V/2.7V



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