LM3S5G31 Datasheet, PDF (1119/1223 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
PF5
I/O
TTL
GPIO port F bit 5.
C1o
O
TTL
Analog comparator 1 output.
L8
CCP2
I/O
TTL
Capture/Compare/PWM 2.
EPI0S15
I/O
TTL
EPI module 0 signal 15.
SSI1Tx
O
TTL
SSI module 1 transmit.
PF4
I/O
TTL
GPIO port F bit 4.
C0o
O
TTL
Analog comparator 0 output.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
L9
EPI0S12
I/O
TTL
EPI module 0 signal 12.
Fault0
I
TTL
PWM Fault 0.
SSI1Rx
I
TTL
SSI module 1 receive.
L10
GND
-
Power Ground reference for logic and I/O pins.
L11
OSC0
I
Analog Main oscillator crystal input or an external clock reference input.
VBAT
L12
-
Power Power source for the Hibernation module. It is normally connected
to the positive terminal of a battery and serves as the battery
backup/Hibernation module power-source supply.
PC5
I/O
TTL
GPIO port C bit 5.
C0o
O
TTL
Analog comparator 0 output.
C1+
I
Analog Analog comparator 1 positive input.
C1o
O
TTL
Analog comparator 1 output.
M1
CCP1
I/O
TTL
Capture/Compare/PWM 1.
CCP3
I/O
TTL
Capture/Compare/PWM 3.
EPI0S3
I/O
TTL
EPI module 0 signal 3.
Fault2
I
TTL
PWM Fault 2.
PC6
I/O
TTL
GPIO port C bit 6.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
CCP3
I/O
TTL
Capture/Compare/PWM 3.
M2
EPI0S4
I/O
TTL
EPI module 0 signal 4.
PhB0
I
TTL
QEI module 0 phase B.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
PA1
I2C1SDA
I/O
TTL
GPIO port A bit 1.
I/O
OD
I²C module 1 data.
M3
U0Tx
O
TTL
UART module 0 transmit. When in IrDA mode, this signal has IrDA
modulation.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
PA2
I/O
TTL
GPIO port A bit 2.
M4
PWM4
O
TTL
PWM 4. This signal is controlled by PWM Generator 2.
SSI0Clk
I/O
TTL
SSI module 0 clock.
PA5
I/O
TTL
GPIO port A bit 5.
M5
CAN0Tx
O
TTL
CAN module 0 transmit.
SSI0Tx
O
TTL
SSI module 0 transmit.
July 03, 2014
Texas Instruments-Production Data
1119