AS3525-A/-B C22O22
Data Sheet, Confidential
Document Revisions
Revision
0.1
Chapter
all
Date
Owner
Description
9.12.2004 mma
19.12.2004 mma
28.1.2005 mma
first preliminary version
0.2
0.3
0.4
0.5
0.6
0.6
0.7
0.7
0.7
0.8
0.8
0.8
4,6.6
7.6, 7.7
6.2
application figures, register base address
CTBGA144 ball-out added
7.3.2005
mma
changes in boot-concept
6.4.14
6.2, 7.4
7.7
24.3.2005 mma
CGU frequency settings updated
correct IntBootSel
1.4.2005
1.4.2005
mma
mma
mma
mma
mma
Package Code and Marking added
Parameters updated
6.7 – 6.28 2.5.2005
5.1.2.
6.15
2.5.2005
5.5.2005
Supply Currents added
Audio Specification added
7.4, 7.7
5
21.6.2005 mma
28.7.2005 mma
tmsel PAD-type is pull down
Lead temperature corrected for lead-free package
5.0, 5.1
5.8.2005
wsg
Added conditions for absolute max rating of vdd_peri, vdd_mem,
vdd_core, usb_vdda_33t, usb_vdda_33c. Changed operating
condition for vdd_core max limit.
0.82
0.82
7.8
7
6.10.2005 pkm
13.10.2005 pkm
added pad cell description
correct pin list pad types (JTAG_trst_n, jtag_tdi, mpmc_fbclkin,
naf_bsy_n, ide_ha[0..2], ide_reset_n, id_dig)
0.83
1.00
1.1
5.1.1
all
22.10.2005 wsg
Added Note on VDD_CORE supply voltage scaling
wsg/pkm Major revision
25.9.2006 wsg
added description for modified C22 bootloader
16.2.2007 wsg
added UART description
corrected NAFmode register description
added C22O22 version in order information
corrected header in table “CGU frequency settings”
updated ESD and soldering conditions, change ADC_10 source for
C22O22 from BVDD to CHG_OUT
update of PINOUT for AS3525A: test pins at K2, K4 and L2 are only
used during production test and must stay unconnected for normal
operation mode. Pins are now marked with NC. Added Note for
AS3525B package that CVDD and vdd_core have to be connected
externally!
22.3.2007 pkm
17.4.2007 wsg
1.11
1.12
1.13
7.4.7.2
7.1.6
6.7.2007
6.7.2007
wsg
wsg
added application circuit with schottky diodes for speaker output
protection.
deleted description of C21O20 bootloader (this chip version is not
available any more)
6.2.3
24.2.2009 wsg
Added definition of Power Management Output Voltages
© 2005-2009, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
www.austriamicrosystems.com Revision 1.13
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AMSCO [ AMS(艾迈斯) ]
