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AS3525 Datasheet(PDF) 188 Page - ams AG

Part # AS3525
Description  Advanced Audio Processor System
PDF  194 Pages
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Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

AS3525 Datasheet(HTML) 188 Page - ams AG

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



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