AS3525-A/-B C22O22
Data Sheet, Confidential
Ball Nr.
Ball Name
PAD Type
I/O
Ball Description
BGA144
M12
UVDD
AO
O
LDO6 Regulator Output fixed to 3.262V
to be used for USB transceiver supply
J11
L12
J12
PVDD
IOVDD
CVDD
AO
AO
AO
O
O
O
LDO3 Regulator Output programmed to 1.7 - 3.33V
LDO4 Regulator Output fixed to 3.109V
charge pump output for digital core supply, programmed to 1.05
- 1.2V
Note: This PIN has to be connected to vdd_core!
battery supply input for single cell application
K10
H11
H12
J10
H9
VBAT_1V
CP_1V
P
P
AIO
AIO
P
IO CVDD charge pump flying cap
IO CVDD charge pump flying cap
CN_1V
VSS_1V
QLDO2
P
CVDD charge pump ground supply
AO
O
LDO2 regulator output fixed 2.9V
to be connected to DVDD
G10
G11
H10
G12
F12
J9
CP_5V
AIO
AIO
P
IO VBUS charge pump flying cap
IO VBUS charge pump flying cap
CN_5V
VSS_3V
SW_3V
SW_15V
VSS_15V
ISINK
P
O
O
P
O
I
DCDC3V ground supply
DCDC3V switch terminal
DCDC15V switch terminal
DCDC15V ground supply
DCDC15V load current sink terminal
charger input
AO
AO
P
F11
G9
AO
AI
CHG_IN
CHG_OUT
E12
AO
O
charger output
programmable current (50-400mA) and voltage ( 3.9-4.25V)
K6
J1
H1
J2
BATTEMP
XOUT_32k
XIN_32k
RVDD
AIO
AIO
AIO
AO
IO charger battery temperature sensor input (RNTC 100k)
IO 32kHz RTC oscillator crystal terminal
IO 32kHz RTC oscillator crystal terminal
O
RTC supply regulator output
supplied via BVDD, programmed to 1.0-2.5V
© 2005-2009, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
www.austriamicrosystems.com Revision 1.13
188 - 194
AMSCO [ AMS(艾迈斯) ]
