LM3S102-IRN20(T) Luminary Micro, Inc., LM3S102-IRN20(T) Datasheet - Page 313

• Manufacturer Part Number: LM3S102-IRN20(T)
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Table 16-3. Signals by Function, Except for GPIO (Sheet 2 of 2)
Table 16-4. GPIO Pins and Alternate Functions (Sheet 1 of 2)
October 6, 2006
Function
SSI
System Control &
Clocks
UART
GPIO Pin
PA0
PA1
PA2
PA3
PA4
PA5
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
Number
Signal Name
SSIClk
SSIFss
SSIRx
SSITx
OSC0
OSC1
RST
U0Rx
U0Tx
Pin
12
13
14
15
16
19
20
23
24
28
11
4
3
2
1
Multiplexed
Function
U0Rx
U0Tx
SSIClk
SSIFss
SSIRx
SSITx
CCP0
32KHz
I2CSCL
I2CSDA
C0-
C0o
C0+
TRST
TCK
Number
Pin
13
14
15
16
10
12
11
9
5
Preliminary
Multiplexed
Function
CCP1
SWCLK
Type
Pin
I/O
I/O
O
O
O
I
I
I
I
Analog
Analog
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Description
SSI clock reference (input when in slave
mode and output in master mode).
SSI frame enable (input for an SSI slave
device and output for an SSI master device).
SSI receive data input.
SSI transmit data output.
Oscillator crystal input or an external clock
reference input.
Oscillator crystal output.
System reset input.
UART0 receive data input.
UART0 transmit data output.
LM3S102 Data Sheet
313