LM3S2651 Luminary Micro, Inc, LM3S2651 Datasheet - Page 508

• Manufacturer Part Number: LM3S2651
• Description: Lm3s2651 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
508
Pin Name
I2C0SCL
I2C0SDA
CMOD0
CMOD1
Fault
CCP5
GNDA
GNDA
OSC0
OSC1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HIB
LDO
PA0
NC
NC
NC
Pin Number
91
65
76
99
15
21
33
39
45
54
57
63
69
82
87
94
97
51
70
71
22
83
84
48
49
26
9
4
7
Preliminary
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
I
Buffer Type
Analog
Analog
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
OD
OD
-
-
-
Description
Capture/Compare/PWM 5
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
PWM Fault
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
The ground reference for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from GND to minimize the electrical
noise contained on VDD from affecting the
analog functions.
The ground reference for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from GND to minimize the electrical
noise contained on VDD from affecting the
analog functions.
An output that indicates the processor is in
hibernate mode.
I2C module 0 clock
I2C module 0 data
Low drop-out regulator output voltage. This
pin requires an external capacitor between
the pin and GND of 1 µF or greater. The LDO
pin must also be connected to the VDD25 pins
at the board level in addition to the decoupling
capacitor(s).
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
Main oscillator crystal input or an external
clock reference input.
Main oscillator crystal output.
GPIO port A bit 0
July 25, 2008