LM3S328 Datasheet, PDF (342/371 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Table 16-1. Signals by Pin Number (Sheet 2 of 3)
Pin
Number
Pin Name
18
PA1
U0Tx
19
PA2
SSIClk
20
PA3
SSIFss
21
PA4
SSIRx
22
PA5
SSITx
23
VDD
24
GND
25
PD0
26
PD1
27
PD2
U1Rx
28
PD3
U1Tx
29
PB0
CCP0
30
PB1
CCP2
31
GND
32
VDD
33
PB2
I2CSCL
34
PB3
I2CSDA
35
PE0
Pin
Type
I/O
O
I/O
I/O
I/O
I/O
I/O
I
I/O
O
-
-
I/O
I/O
I/O
I
I/O
O
I/O
I/O
I/O
I/O
-
-
I/O
I/O
I/O
I/O
I/O
Buffer
Type
Description
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Power
Power
TTL
OD
TTL
OD
TTL
GPIO port A bit 1.
UART0 transmit data output.
GPIO port A bit 2.
SSI clock reference (input when in slave mode and output in
master mode).
GPIO port A bit 3.
SSI frame enable (input for an SSI slave device and output for an
SSI master device).
GPIO port A bit 4.
SSI receive data input.
GPIO port A bit 5.
SSI transmit data output.
Positive supply for logic and I/O pins.
Ground reference for logic and I/O pins.
GPIO port D bit 0.
GPIO port D bit 1.
GPIO port D bit 2.
UART1 receive data input.
GPIO port D bit 3.
UART1 transmit data output.
GPIO port B bit 0.
Timer 0 capture input, compare output, or PWM output channel 0.
GPIO port B bit 1.
Timer 1 capture input, compare output, or PWM output channel 2.
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
GPIO port B bit 2.
I²C serial clock.
GPIO port B bit 3.
I²C serial data.
GPIO port E bit 0.
342
April 27, 2007
Preliminary