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LM3S1G21 Datasheet, PDF (403/955 Pages) Texas Instruments – Stellaris® LM3S1G21 Microcontroller
Stellaris® LM3S1G21 Microcontroller
Table 9-3. GPIO Pins and Alternate Functions (108BGA) (continued)
IO
Pin
Analog
Function
1
2
Digital Function (GPIOPCTL PMCx Bit Field Encoding)a
3
4
5
6
7
8
9
10
11
PC6 M2
-
CCP3
-
-
-
U1Rx CCP0
- EPI0S4 -
-
-
PC7 L2
-
CCP4
-
-
CCP0 U1Tx
-
C1o EPI0S5 -
-
-
PD0 G1
-
-
-
-
U2Rx U1Rx CCP6
-
-
U1CTS
-
-
PD1 G2
-
-
-
-
U2Tx U1Tx CCP7
-
-
U1DCD CCP2
-
PD2 H2
-
U1Rx CCP6
-
CCP5
-
-
- EPI0S20 -
-
-
PD3 H1
-
U1Tx CCP7
-
CCP0
-
-
- EPI0S21 -
-
-
PD4 B5 AIN7 CCP0 CCP3
-
-
-
-
-
-
U1RI EPI0S19 -
PD5 C6 AIN6 CCP2 CCP4
-
-
-
-
-
-
U2Rx EPI0S28 -
PD6 A3 AIN5
-
-
-
-
-
-
-
-
U2Tx EPI0S29 -
PD7 A2 AIN4
-
C0o CCP1
-
-
-
-
-
U1DTR EPI0S30 -
PE0 B11
-
- SSI1Clk CCP3
-
-
-
- EPI0S8 -
-
-
PE1 A12
-
- SSI1Fss -
CCP2 CCP6
-
- EPI0S9 -
-
-
PE2 A4
-
CCP4 SSI1Rx -
-
CCP2
-
- EPI0S24 -
-
-
PE3 B4
-
CCP1 SSI1Tx -
-
CCP7
-
- EPI0S25 -
-
-
PE4 B2 AIN3 CCP3
-
-
-
U2Tx CCP2
-
-
-
-
-
PE5 B3 AIN2 CCP5
-
-
-
-
-
-
-
-
-
-
PE6 A1 AIN1
-
C1o
-
-
-
-
-
-
U1CTS
-
-
PE7 B1 AIN0
-
-
-
-
-
-
-
-
U1DCD
-
-
PF0 M9
-
-
-
-
-
-
-
-
-
U1DSR
-
-
PF1 H12
-
-
-
-
-
-
-
-
-
U1RTS CCP3
-
PF2 J11
-
-
-
-
-
-
-
-
- SSI1Clk -
-
PF3 J12
-
-
-
-
-
-
-
-
- SSI1Fss -
-
PF4 L9
-
CCP0 C0o
-
-
-
-
- EPI0S12 SSI1Rx -
-
PF5 L8
-
CCP2 C1o
-
-
-
-
- EPI0S15 SSI1Tx -
-
PF6 M8
-
CCP1
-
-
-
-
-
-
-
-
U1RTS
-
PF7 K4
-
CCP4
-
-
-
-
-
- EPI0S12 -
-
-
PG0 K1
-
U2Rx
- I2C1SCL -
-
-
- EPI0S13 -
-
-
PG1 K2
-
U2Tx
- I2C1SDA -
-
-
- EPI0S14 -
-
-
PG2 J1
-
-
-
-
-
-
-
-
-
-
-
-
PG3 J2
-
-
-
-
-
-
-
-
-
-
-
-
PG4 K3
-
CCP3
-
-
-
-
-
- EPI0S15 -
U1RI
-
PG5 M7
-
CCP5
-
-
-
-
-
-
-
-
U1DTR
-
PG6 L7
-
-
-
-
-
-
-
-
-
-
U1RI
-
PG7 C10
-
-
-
-
-
-
-
-
CCP5 EPI0S31 -
-
PH0 C9
-
CCP6
-
-
-
-
-
- EPI0S6 -
-
-
PH1 C8
-
CCP7
-
-
-
-
-
- EPI0S7 -
-
-
PH2 D11
-
-
C1o
-
-
-
-
- EPI0S1 -
-
-
PH3 D10
-
-
-
-
-
-
-
- EPI0S0 -
-
-
PH4 B10
-
-
-
-
-
-
-
- EPI0S10 -
- SSI1Clk
PH5 F10
-
-
-
-
-
-
-
- EPI0S11 -
- SSI1Fss
January 22, 2012
403
Texas Instruments-Production Data