LM3S316 Datasheet, PDF (396/421 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Table 18-3. Signals by Function, Except for GPIO (Sheet 2 of 2)
Function
Power
Pin Name
GND
GND
GND
GND
LDO
PWM
SSI
VDD
VDD
VDD
VDD
Fault
PWM0
PWM1
PWM2
PWM3
SSIClk
SSIFss
System Control &
Clocks
UART
SSIRx
SSITx
OSC0
OSC1
RST
U0Rx
U0Tx
U1Rx
U1Tx
Pin
Number
8
16
24
31
6
7
15
23
32
47
25
26
29
30
19
20
21
22
9
10
5
17
18
27
28
Pin
Type
-
-
-
-
-
-
-
-
-
I
O
O
O
O
I/O
I/O
I
O
I
O
I
I
O
I
O
Buffer
Type
Description
Power Ground reference for logic and I/O pins.
Power Ground reference for logic and I/O pins.
Power Ground reference for logic and I/O pins.
Power Ground reference for logic and I/O pins.
Power
The low drop-out regulator output voltage.
This pin requires an external capacitor
between the pin and GND of 1 µF or greater.
Power Positive supply for logic and I/O pins.
Power Positive supply for logic and I/O pins.
Power Positive supply for logic and I/O pins.
Power Positive supply for logic and I/O pins.
TTL PWM fault detect input.
TTL Pulse width modulator channel 0 output.
TTL Pulse width modulator channel 1 output.
TTL Pulse width modulator channel 2 output.
TTL Pulse width modulator channel 3 output.
TTL SSI clock reference (input when in slave
mode and output in master mode).
TTL SSI frame enable (input for an SSI slave
device and output for an SSI master device).
TTL SSI receive data input.
TTL SSI transmit data output.
Analog Oscillator crystal input or an external clock
reference input.
Analog Oscillator crystal output.
TTL System reset input.
TTL UART0 receive data input.
TTL UART0 transmit data output.
TTL UART1 receive data input.
TTL UART1 transmit data output.
396
April 27, 2007
Preliminary