LM3S5R36_13 Datasheet, PDF (991/1063 Pages) Texas Instruments – LM3S5R36 Microcontroller

NRND: Not recommended for new designs.
Stellaris^® LM3S5R36 Microcontroller
Table 22-4. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
SSI0Clk
19
I/O
TTL
SSI module 0 clock
SSI0Fss
20
I/O
TTL
SSI module 0 frame signal
SSI0Rx
21
I
TTL
SSI module 0 receive
SSI0Tx
22
O
TTL
SSI module 0 transmit
SSI
SSI1Clk
6
I/O
TTL
SSI module 1 clock.
SSI1Fss
5
I/O
TTL
SSI module 1 frame signal.
SSI1Rx
2
I
TTL
SSI module 1 receive.
SSI1Tx
1
O
TTL
SSI module 1 transmit.
NMI
55
I
TTL
Non-maskable interrupt.
System Control &
Clocks
OSC0
OSC1
30
I
Analog Main oscillator crystal input or an external clock
reference input.
31
O
Analog Main oscillator crystal output. Leave unconnected
when using a single-ended clock source.
RST
40
I
TTL
System reset input.
U0Rx
17
I
TTL
UART module 0 receive. When in IrDA mode, this
signal has IrDA modulation.
U0Tx
18
O
TTL
UART module 0 transmit. When in IrDA mode, this
signal has IrDA modulation.
UART
U1Rx
U1Tx
15
I
TTL
UART module 1 receive. When in IrDA mode, this
17
signal has IrDA modulation.
41
58
61
63
16
O
TTL
UART module 1 transmit. When in IrDA mode, this
18
signal has IrDA modulation.
42
57
62
64
U2Rx
58
I
TTL
UART module 2 receive. When in IrDA mode, this
61
signal has IrDA modulation.
U2Tx
8
O
TTL
UART module 2 transmit. When in IrDA mode, this
62
signal has IrDA modulation.
USB0DM
45
I/O
Analog Bidirectional differential data pin (D- per USB
specification) for USB0.
USB
USB0DP
46
I/O
Analog Bidirectional differential data pin (D+ per USB
specification) for USB0.
USB0RBIAS
48
O
Analog 9.1-kΩ resistor (1% precision) used internally for
USB analog circuitry.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
October 06, 2012
991
Texas Instruments-Production Data