A13 datasheet(3/55 Pages) ETC2

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Allwinner Technology CO., Ltd.

A13 Datasheet v1.30

December 10, 2012

Table of Contents

Revision History ................................................................................................................... 1

Table of Contents.................................................................................................................. 2

Introduction.................................................................................................................... 5

Features.......................................................................................................................... 5

Functional Block Diagram ............................................................................................ 9

Pin Assignment............................................................................................................ 10

4.1.

Pin Map .................................................................................................................. 10

4.2.

Pin Dimension .........................................................................................................11

Pin Description ............................................................................................................ 12

5.1.

Pin Characteristics ................................................................................................. 12

5.2.

Multiplexing Characteristics ................................................................................... 22

5.3.

Power and Miscellaneous Signals ......................................................................... 25

Electrical Characteristics ........................................................................................... 28

6.1.

Absolute Maximum Ratings ................................................................................... 28

6.2.

Recommended Operating Conditions.................................................................... 28

6.3.

DC Electrical Characteristics ................................................................................. 29

6.4.

Oscillator Electrical Characteristics........................................................................ 29

6.5.

Power up/down and Reset Specifications.............................................................. 30

PWM .............................................................................................................................. 31

7.1.

Overview ................................................................................................................ 31

7.2.

PWM Signal Description ........................................................................................ 31

Async Timer Controller............................................................................................... 32

8.1.

Overview ................................................................................................................ 32

Sync Timer Controller ................................................................................................. 32

9.1.

Overview ................................................................................................................ 32

10. Interrupt Controller...................................................................................................... 33

10.1. Overview ................................................................................................................ 33

10.2. External Interrupt Signal Description ........................................... 错误!未定义书签。

11. DMA Controller ............................................................................................................ 33

11.1. Overview ................................................................................................................ 33

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