LM3S811 Datasheet, PDF (380/410 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Table 18-1. Signals by Pin Number (Sheet 2 of 4)
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
PWM0
26
PD1
PWM1
27
PD2
U1Rx
28
PD3
U1Tx
29
PB0
PWM2
30
PB1
PWM3
31
GND
32
VDD
33
PB2
I2CSCL
Pin
Type
I/O
O
I/O
I/O
I/O
I/O
I/O
I
I/O
O
-
-
I/O
O
I/O
O
I/O
I
I/O
O
I/O
O
I/O
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
TTL
TTL
Power
Power
TTL
OD
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.
Pulse width modulator channel 0 output.
GPIO port D bit 1.
Pulse width modulator channel 1 output.
GPIO port D bit 2.
UART1 receive data input.
GPIO port D bit 3.
UART1 transmit data output.
GPIO port B bit 0.
Pulse width modulator channel 2 output.
GPIO port B bit 1.
Pulse width modulator channel 3 output.
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
GPIO port B bit 2.
I²C serial clock.
380
October 8, 2006
Preliminary