LM3S2918 Luminary Micro, Inc, LM3S2918 Datasheet - Page 472

• Manufacturer Part Number: LM3S2918
• Description: Lm3s2918 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
472
Pin Name
I2C0SCL
I2C0SDA
I2C1SCL
I2C1SDA
CMOD0
CMOD1
CCP4
CCP5
CCP6
CCP7
GNDA
GNDA
OSC0
OSC1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HIB
LDO
PA0
PA1
Pin Number
22
25
86
85
65
76
15
21
33
39
45
54
57
63
69
82
87
94
97
51
70
71
34
35
48
49
26
27
9
4
7
Preliminary
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
TTL
TTL
TTL
OD
OD
OD
OD
Description
Capture/Compare/PWM 4
Capture/Compare/PWM 5
Capture/Compare/PWM 6
Capture/Compare/PWM 7
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.
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
I2C module 1 clock
I2C module 1 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).
Main oscillator crystal input or an external
clock reference input.
Main oscillator crystal output.
GPIO port A bit 0
GPIO port A bit 1
July 26, 2008