LM3S2739 Datasheet, PDF (500/532 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Pin Number
40
41
42
43
44
45
46
47
48
49
50
51
52
Pin Name
PG5
PG4
PF7
PF6
VDD
GND
PF5
PF0
PWM0
OSC0
OSC1
WAKE
HIB
XOSC0
53
XOSC1
54
GND
55
VBAT
56
VDD
57
GND
58
PF4
59
PF3
60
PF2
61
PF1
PWM1
62
VDD25
63
GND
64
RST
65
CMOD0
66
CCP0
PB0
67
CCP2
PB1
Pin Type
I/O
I/O
I/O
I/O
-
-
I/O
I/O
O
I
O
I
O
I
O
-
-
-
-
I/O
I/O
I/O
I/O
O
-
-
I
I/O
I/O
I/O
I/O
I/O
Buffer Type Description
TTL
GPIO port G bit 5
TTL
GPIO port G bit 4
TTL
GPIO port F bit 7
TTL
GPIO port F bit 6
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port F bit 5
TTL
GPIO port F bit 0
TTL
PWM 0
Analog
Main oscillator crystal input or an external
clock reference input.
Analog Main oscillator crystal output.
OD
An external input that brings the processor out
of hibernate mode when asserted.
TTL
An output that indicates the processor is in
hibernate mode.
Analog
Hibernation Module oscillator crystal input or
an external clock reference input. Note that
this is either a 4.19-MHz crystal or a
32.768-kHz oscillator for the Hibernation
Module RTC. See the CLKSEL bit in the
HIBCTL register.
Analog Hibernation Module oscillator crystal output.
Power Ground reference for logic and I/O pins.
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.
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port F bit 4
TTL
GPIO port F bit 3
TTL
GPIO port F bit 2
TTL
GPIO port F bit 1
TTL
PWM 1
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power Ground reference for logic and I/O pins.
TTL
System reset input.
TTL
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
TTL
Capture/Compare/PWM 0
TTL
GPIO port B bit 0
TTL
Capture/Compare/PWM 2
TTL
GPIO port B bit 1
500
June 04, 2007
Preliminary