LM3S1N16 Datasheet, PDF (729/794 Pages) Texas Instruments – Stellaris® LM3S1N16 Microcontroller

Stellaris^® LM3S1N16 Microcontroller
Table 18-2. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PC4
I/O
TTL
GPIO port C bit 4.
CCP1
I/O
TTL
Capture/Compare/PWM 1.
11
CCP2
I/O
TTL
Capture/Compare/PWM 2.
CCP4
I/O
TTL
Capture/Compare/PWM 4.
CCP5
I/O
TTL
Capture/Compare/PWM 5.
12
VDD
-
Power Positive supply for I/O and some logic.
13
GND
-
Power Ground reference for logic and I/O pins.
PC5
I/O
TTL
GPIO port C bit 5.
C0o
O
TTL
Analog comparator 0 output.
14
C1o
O
TTL
Analog comparator 1 output.
CCP1
I/O
TTL
Capture/Compare/PWM 1.
CCP3
I/O
TTL
Capture/Compare/PWM 3.
PC6
I/O
TTL
GPIO port C bit 6.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
15
CCP3
I/O
TTL
Capture/Compare/PWM 3.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
PC7
I/O
TTL
GPIO port C bit 7.
C1+
I
Analog Analog comparator 1 positive input.
C1o
O
TTL
Analog comparator 1 output.
16
CCP0
I/O
TTL
Capture/Compare/PWM 0.
CCP4
I/O
TTL
Capture/Compare/PWM 4.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
PA0
I2C1SCL
I/O
TTL
GPIO port A bit 0.
I/O
OD
I²C module 1 clock.
17
U0Rx
I
TTL
UART module 0 receive. When in IrDA mode, this signal has IrDA
modulation.
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.
18
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.
19
SSI0Clk
I/O
TTL
SSI module 0 clock.
PA3
I/O
TTL
GPIO port A bit 3.
20
SSI0Fss
I/O
TTL
SSI module 0 frame.
PA4
I/O
TTL
GPIO port A bit 4.
21
SSI0Rx
I
TTL
SSI module 0 receive.
January 21, 2012
729
Texas Instruments-Production Data