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LM3S1N16 Datasheet, PDF (732/794 Pages) Texas Instruments – Stellaris® LM3S1N16 Microcontroller
Signal Tables
Table 18-2. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Typea Description
PB5
I/O
TTL
GPIO port B bit 5.
C0o
O
TTL
Analog comparator 0 output.
C1-
I
Analog Analog comparator 1 negative input.
57
CCP0
I/O
TTL
Capture/Compare/PWM 0.
CCP2
I/O
TTL
Capture/Compare/PWM 2.
CCP5
I/O
TTL
Capture/Compare/PWM 5.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
PB4
I/O
TTL
GPIO port B bit 4.
C0-
I
Analog Analog comparator 0 negative input.
58
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.
59
VDD
-
Power Positive supply for I/O and some logic.
60
GND
-
Power Ground reference for logic and I/O pins.
PD0
I/O
TTL
GPIO port D bit 0.
AIN7
I
Analog Analog-to-digital converter input 7.
61
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.
AIN6
I
Analog Analog-to-digital converter input 6.
CCP2
I/O
TTL
Capture/Compare/PWM 2.
62
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.
PD2
I/O
TTL
GPIO port D bit 2.
AIN5
I
Analog Analog-to-digital converter input 5.
63
CCP5
I/O
TTL
Capture/Compare/PWM 5.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
PD3
I/O
TTL
GPIO port D bit 3.
AIN4
I
Analog Analog-to-digital converter input 4.
64
CCP0
I/O
TTL
Capture/Compare/PWM 0.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
Table 18-3. Signals by Signal Name
Pin Name
AIN0
Pin Number Pin Mux / Pin
Assignment
1
PE3
Pin Type
I
Buffer Typea Description
Analog Analog-to-digital converter input 0.
732
January 21, 2012
Texas Instruments-Production Data