LM3S2637 Datasheet, PDF (610/678 Pages) Texas Instruments – Stellaris® LM3S2637 Microcontroller

Signal Tables
18.1.3 Signals by Function, Except for GPIO
Table 18-3. Signals by Function, Except for GPIO
Function
Pin Name
ADC0
ADC
ADC1
ADC2
ADC3
C0+
C0-
C0o
C1+
Analog Comparators
C1-
C1o
C2+
C2-
Controller Area
Network
CAN0Rx
CAN0Tx
CCP0
CCP1
General-Purpose
Timers
CCP2
CCP3
CCP4
CCP5
HIB
Pin Number
1
2
5
6
90
92
100
24
91
46
23
22
10
11
66
34
67
95
35
25
51
Pin Type
I
I
I
I
I
I
O
I
I
O
I
I
I
O
I/O
I/O
I/O
I/O
I/O
I/O
O
VBAT
55
-
Hibernate
WAKE
XOSC0
50
I
52
I
XOSC1
53
O
I2C0SCL
70
I/O
I2C
I2C0SDA
71
I/O
Buffer Type^a
Description
Analog Analog-to-digital converter input 0.
Analog Analog-to-digital converter input 1.
Analog Analog-to-digital converter input 2.
Analog Analog-to-digital converter input 3.
Analog Analog comparator 0 positive input.
Analog Analog comparator 0 negative input.
TTL
Analog comparator 0 output.
Analog Analog comparator 1 positive input.
Analog Analog comparator 1 negative input.
TTL
Analog comparator 1 output.
Analog Analog comparator 2 positive input.
Analog Analog comparator 2 negative input.
TTL
CAN module 0 receive.
TTL
CAN module 0 transmit.
TTL
Capture/Compare/PWM 0.
TTL
Capture/Compare/PWM 1.
TTL
Capture/Compare/PWM 2.
TTL
Capture/Compare/PWM 3.
TTL
Capture/Compare/PWM 4.
TTL
Capture/Compare/PWM 5.
OD
An open-drain output with internal pull-up that
indicates the processor is in Hibernate mode.
Power
Power source for the Hibernation module. It is
normally connected to the positive terminal of a
battery and serves as the battery
backup/Hibernation module power-source supply.
TTL
An external input that brings the processor out of
Hibernate mode when asserted.
Analog
Hibernation module oscillator crystal input or an
external clock reference input. Note that this is
either a crystal or a 32.768-kHz oscillator for the
Hibernation module RTC.
Analog
OD
Hibernation module oscillator crystal output. Leave
unconnected when using a single-ended clock
source.
I²C module 0 clock.
OD
I²C module 0 data.
610
June 18, 2012
Texas Instruments-Production Data