Datasheet > A3525AC21O22TRA

A3525AC21O22TRA

更新时间： 2022-12-14 18:11:17

品牌	Logo	应用领域
艾迈斯 - AMSCO		/
页数	文件大小	规格书
194页	3286K
描述
Advanced Audio Processor System

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数据手册

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A3525AC21O22TRA 数据手册

AS3525-A/-B C22O22

Data Sheet, Confidential

7.2.6

7.2.7

7.2.8

IDE Interface

USB 2.0 HS OTG interface

Memory Stick / Memory Stick Pro Interface

7.3 APB Peripheral Block

100

114

7.3.1

Timers

7.3.2

Watchdog Unit

7.3.3

7.3.4

7.3.5

7.3.6

7.3.7

7.3.8

SSP – Synchronous Serial Port

GPIO - General purpose input/output ports

MCI – SD / MMC Card Interface

I2cAudMas - I2C audio master interface

I2CMSI - I2C master/slave interface

I2SIN - I2S input interface

7.3.9

SPDIF interface

7.3.10

7.3.11

7.3.12

7.3.13

7.3.14

7.3.15

I2SOUT - I2S output interface

NAND Flash Interface

DBOP - Data Block Output Port

UART – Universal Asynchronous Receiver/Transmitter

CGU - Clock generation unit

CCU - Chip Control Unit

7.4 Audio and Power Management functions

119

121

123

126

129

131

134

138

141

143

147

148

150

151

152

154

156

157

162

164

167

168

7.4.1

SYSTEM

7.4.2

7.4.3

7.4.4

7.4.5

7.4.6

7.4.7

3V Step-Up Converter

Low Drop Out Regulators

Charge-Pump Step-Down Converter

Audio Line Output

Headphone Output

Speaker Output

7.4.8

7.4.9

Microphone Inputs (2x)

Audio Line Inputs (2x)

I2S Digital Audio Interface

Audio Output Mixer

Audio Settings

VBUS CP & Comparator

Auxiliary Oscillator

Charger

15V Step-Up Converter

Supervisor

Interrupt Generation

Real Time Clock

7.4.10

7.4.11

7.4.12

7.4.13

7.4.14

7.4.15

7.4.16

7.4.17

7.4.18

7.4.19

7.4.20

7.4.21

7.4.22

10-Bit ADC

128 bit OTP ROM

2-Wire-Serial Control Interface

PINOUT AND PACKAGING

172

8.1 Package Variants

172

8.2 CTBGA224 Package Drawings

172

173

8.2.1

8.2.2

8.2.3

Marking

CTBGA224 Package Ball-out

CTBGA224 Ball List

8.3 CTBGA144 Package Drawings

182

183

8.3.1

8.3.2

CTBGA144 Package Ball-out

CTBGA144 Ball List

www.austriamicrosystems.com

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