LM3S1621 Datasheet, PDF(853/947 Page) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

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LM3S1621 Datasheet, PDF (853/947 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

◁

StellarisÂ® LM3S1621 Microcontroller

Table 19-5. GPIO Pins and Alternate Functions (continued)

IO

Pin

Analog

Function

1

2

Digital Function (GPIOPCTL PMCx Bit Field Encoding)a

3

4

5

6

7

8

9

10

11

PF3 59

-

-

-

-

-

-

-

-

- SSI1Fss -

-

PF4 58

-

CCP0 C0o

-

-

-

-

- EPI0S12 SSI1Rx -

-

PF5 46

-

CCP2 C1o

-

-

-

-

- EPI0S15 SSI1Tx -

-

PF6 43

-

CCP1

-

-

-

-

-

-

-

-

U1RTS

-

PF7 42

-

CCP4

-

-

-

-

-

- EPI0S12 -

-

-

PG0 19

-

U2Rx

- I2C1SCL -

-

-

- EPI0S13 -

-

-

PG1 18

-

U2Tx

- I2C1SDA -

-

-

- EPI0S14 -

-

-

PG2 17

-

-

-

-

-

-

-

-

-

-

-

-

PG3 16

-

-

-

-

-

-

-

-

-

-

-

-

PG4 41

-

CCP3

-

-

-

-

-

- EPI0S15 -

U1RI

-

PG5 40

-

CCP5

-

-

-

-

-

-

-

-

U1DTR

-

PG6 37

-

-

-

-

-

-

-

-

-

-

U1RI

-

PG7 36

-

-

-

-

-

-

-

-

CCP5 EPI0S31 -

-

PH0 86

-

CCP6

-

-

-

-

-

- EPI0S6 -

-

-

PH1 85

-

CCP7

-

-

-

-

-

- EPI0S7 -

-

-

PH2 84

-

-

C1o

-

-

-

-

- EPI0S1 -

-

-

PH3 83

-

-

-

-

-

-

-

- EPI0S0 -

-

-

PH4 76

-

-

-

-

-

-

-

- EPI0S10 -

- SSI1Clk

PH5 63

-

-

-

-

-

-

-

- EPI0S11 -

- SSI1Fss

PH6 62

-

-

-

-

-

-

-

- EPI0S26 -

- SSI1Rx

PH7 15

-

-

-

-

-

-

-

- EPI0S27 -

- SSI1Tx

PJ0 14

-

-

-

-

-

-

-

- EPI0S16 -

- I2C1SCL

PJ1 87

-

-

-

-

-

-

-

- EPI0S17 -

- I2C1SDA

PJ2 39

-

-

-

-

-

-

-

- EPI0S18 CCP0

-

-

a. The digital signals that are shaded gray are the power-on default values for the corresponding GPIO pin.

January 21, 2012

853

Texas Instruments-Production Data

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