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LM3S1636_13 Datasheet, PDF (601/655 Pages) Texas Instruments – Stellaris Microcontroller
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Stellaris® LM3S1636 Microcontroller
Table 18-3. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Typea
Description
CCP0
95
I/O
TTL
Capture/Compare/PWM 0.
CCP1
100
I/O
TTL
Capture/Compare/PWM 1.
CCP2
96
I/O
TTL
Capture/Compare/PWM 2.
General-Purpose
Timers
CCP3
CCP4
23
I/O
TTL
Capture/Compare/PWM 3.
22
I/O
TTL
Capture/Compare/PWM 4.
CCP5
25
I/O
TTL
Capture/Compare/PWM 5.
CCP6
86
I/O
TTL
Capture/Compare/PWM 6.
CCP7
85
I/O
TTL
Capture/Compare/PWM 7.
HIB
51
O
OD
An open-drain output with internal pull-up that
indicates the processor is in Hibernate mode.
VBAT
55
-
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.
Hibernate
WAKE
50
I
TTL
An external input that brings the processor out of
Hibernate mode when asserted.
XOSC0
52
I
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.
XOSC1
53
O
Analog Hibernation module oscillator crystal output. Leave
unconnected when using a single-ended clock
source.
I2C0SCL
70
I/O
OD
I2C module 0 clock.
I2C0SDA
71
I/O
OD
I2C module 0 data.
I2C
I2C1SCL
34
I/O
OD
I2C module 1 clock.
I2C1SDA
35
I/O
OD
I2C module 1 data.
SWCLK
80
I
TTL
JTAG/SWD CLK.
SWDIO
79
I/O
TTL
JTAG TMS and SWDIO.
SWO
77
O
TTL
JTAG TDO and SWO.
TCK
JTAG/SWD/SWO
TDI
80
I
TTL
JTAG/SWD CLK.
78
I
TTL
JTAG TDI.
TDO
77
O
TTL
JTAG TDO and SWO.
TMS
79
I/O
TTL
JTAG TMS and SWDIO.
TRST
89
I
TTL
JTAG TRST.
July 24, 2012
601
Texas Instruments-Production Data