LM3S5G31 Datasheet, PDF (1115/1223 Pages) Texas Instruments – Stellaris LM3S5G31 Microcontroller

Stellaris^® LM3S5G31 Microcontroller
Table 23-7. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PB0
I/O
TTL
GPIO port B bit 0. This pin is not 5-V tolerant.
CCP0
E12
PWM2
I/O
TTL
Capture/Compare/PWM 0.
O
TTL
PWM 2. This signal is controlled by PWM Generator 1.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
F1
NC
-
-
No connect. Leave the pin electrically unconnected/isolated.
F2
NC
-
-
No connect. Leave the pin electrically unconnected/isolated.
PJ0
I/O
TTL
GPIO port J bit 0.
EPI0S16
I/O
TTL
EPI module 0 signal 16.
F3
I2C1SCL
I/O
OD
I²C module 1 clock.
PWM0
O
TTL
PWM 0. This signal is controlled by PWM Generator 0.
PH5
I/O
TTL
GPIO port H bit 5.
EPI0S11
F10
Fault2
I/O
TTL
EPI module 0 signal 11.
I
TTL
PWM Fault 2.
SSI1Fss
I/O
TTL
SSI module 1 frame signal.
F11
GND
-
Power Ground reference for logic and I/O pins.
F12
GND
-
Power Ground reference for logic and I/O pins.
PD0
I/O
TTL
GPIO port D bit 0.
AIN15
I
Analog Analog-to-digital converter input 15.
CAN0Rx
I
TTL
CAN module 0 receive.
IDX0
I
TTL
QEI module 0 index.
G1
PWM0
U1CTS
O
TTL
PWM 0. This signal is controlled by PWM Generator 0.
I
TTL
UART module 1 Clear To Send modem flow control input signal.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
U2Rx
I
TTL
UART module 2 receive. When in IrDA mode, this signal has IrDA
modulation.
PD1
I/O
TTL
GPIO port D bit 1.
AIN14
I
Analog Analog-to-digital converter input 14.
CAN0Tx
O
TTL
CAN module 0 transmit.
CCP2
I/O
TTL
Capture/Compare/PWM 2.
PWM1
O
TTL
PWM 1. This signal is controlled by PWM Generator 0.
G2
PhA0
PhB1
I
TTL
QEI module 0 phase A.
I
TTL
QEI module 1 phase B.
U1DCD
I
TTL
UART module 1 Data Carrier Detect modem status input signal.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
U2Tx
O
TTL
UART module 2 transmit. When in IrDA mode, this signal has IrDA
modulation.
PH6
I/O
TTL
GPIO port H bit 6.
EPI0S26
I/O
TTL
EPI module 0 signal 26.
G3
PWM4
O
TTL
PWM 4. This signal is controlled by PWM Generator 2.
SSI1Rx
I
TTL
SSI module 1 receive.
July 03, 2014
Texas Instruments-Production Data
1115