AS3525 datasheet(7/194 Pages) AMSCO

7 / 194 page

AS3525-A/-B C22O22

Data Sheet, Confidential

www.austriamicrosystems.com

Revision 1.13

- 194

Document Revisions

Revision

Chapter

Date

Owner

Description

0.1

all

9.12.2004

mma

first preliminary version

0.2

4,6.6

19.12.2004 mma

application figures, register base address

0.3

7.6, 7.7

28.1.2005

mma

CTBGA144 ball-out added

0.4

6.2

7.3.2005

mma

changes in boot-concept

0.5

6.4.14

24.3.2005

mma

CGU frequency settings updated

0.6

6.2, 7.4

1.4.2005

mma

correct IntBootSel

0.6

7.7

1.4.2005

mma

Package Code and Marking added

0.7

6.7 – 6.28

2.5.2005

mma

Parameters updated

0.7

5.1.2.

2.5.2005

mma

Supply Currents added

0.7

6.15

5.5.2005

mma

Audio Specification added

0.8

7.4, 7.7

21.6.2005

mma

tmsel PAD-type is pull down

0.8

28.7.2005

mma

Lead temperature corrected for lead-free package

0.8

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

7.8

6.10.2005

pkm

added pad cell description

0.82

13.10.2005 pkm

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

5.1.1

22.10.2005 wsg

Added Note on VDD_CORE supply voltage scaling

1.00

all

wsg/pkm

Major revision

1.1

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”

22.3.2007

pkm

updated ESD and soldering conditions, change ADC_10 source for

C22O22 from BVDD to CHG_OUT

1.11

17.4.2007

wsg

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!

1.12

7.4.7.2

6.7.2007

wsg

added application circuit with schottky diodes for speaker output

protection.

7.1.6

6.7.2007

wsg

deleted description of C21O20 bootloader (this chip version is not

available any more)

1.13

6.2.3

24.2.2009

wsg

Added definition of Power Management Output Voltages

AS3525 Datasheet(PDF) 7 Page - ams AG

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