AT91SAM9G20-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM9G20-CU

AT91 ARM Thumb Microcontrollers

Atmel Corporation 

10.3.2 PIO Controller B Multiplexing

Table 10-3. Multiplexing on PIO Controller B

PIO Controller B

I/O Line Peripheral A

Peripheral B

PB0

SPI1_MISO

TIOA3

PB1

SPI1_MOSI

TIOB3

PB2

SPI1_SPCK

TIOA4

PB3

SPI1_NPCS0

TIOA5

PB4

TXD0

PB5

RXD0

PB6

TXD1

TCLK1

PB7

RXD1

TCLK2

PB8

TXD2

PB9

RXD2

PB10

TXD3

ISI_D8

PB11

RXD3

ISI_D9

PB12

TXD5

ISI_D10

PB13

RXD5

ISI_D11

PB14

DRXD

PB15

DTXD

PB16

TK0

TCLK3

PB17

TF0

TCLK4

PB18

TD0

TIOB4

PB19

RD0

TIOB5

PB20

RK0

ISI_D0

PB21

RF0

ISI_D1

PB22

DSR0

ISI_D2

PB23

DCD0

ISI_D3

PB24

DTR0

ISI_D4

PB25

RI0

ISI_D5

PB26

RTS0

ISI_D6

PB27

CTS0

ISI_D7

PB28

RTS1

ISI_PCK

PB29

CTS1

ISI_VSYNC

PB30

PCK0

ISI_HSYNC

PB31

PCK1

ISI_MCK

Comments

Reset State

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

Application Usage

Power Supply Function

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

VDDIOP

Comments

32 AT91SAM9G20 Summary

6384CS–ATARM–11-Mar-09

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