LM3S1332 Luminary Micro, Inc, LM3S1332 Datasheet - Page 391

• Manufacturer Part Number: LM3S1332
• Description: Lm3s1332 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Pin Name
GNDA
GNDA
OSC0
OSC1
GND
GND
GND
GND
GND
GND
HIB
LDO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
Pin Number
57
63
69
82
87
94
97
51
48
49
26
27
28
29
30
31
34
35
66
67
70
71
92
91
90
89
80
79
78
77
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
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
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
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.
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.
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
GPIO port B bit 2
GPIO port B bit 3
GPIO port B bit 4
GPIO port B bit 5
GPIO port B bit 6
GPIO port B bit 7
GPIO port C bit 0
GPIO port C bit 1
GPIO port C bit 2
GPIO port C bit 3
LM3S1332 Microcontroller
391