LM3S1911 Luminary Micro, Inc, LM3S1911 Datasheet - Page 392

• Manufacturer Part Number: LM3S1911
• Description: Lm3s1911 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
392
Pin Name
I2C0SCL
I2C0SDA
I2C1SCL
I2C1SDA
GNDA
GNDA
OSC0
OSC1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HIB
LDO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
Pin Number
15
21
33
39
45
54
57
63
69
82
87
94
97
51
70
71
34
35
48
49
26
27
28
29
30
31
34
35
66
67
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
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
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
OD
OD
OD
OD
Description
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
GPIO port A bit 2
GPIO port A bit 3
GPIO port A bit 4
GPIO port A bit 5
GPIO port A bit 6
GPIO port A bit 7
GPIO port B bit 0
GPIO port B bit 1
July 26, 2008