LM3S5632 Luminary Micro, Inc, LM3S5632 Datasheet - Page 623

• Manufacturer Part Number: LM3S5632
• Description: Lm3s5632 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

June 02, 2008
Pin Name
I2C0SCL
I2C0SDA
I2C1SCL
I2C1SDA
GNDA
OSC0
OSC1
HIB
LDO
NMI
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0
Pin Number
33
47
27
25
26
55
30
31
17
18
19
20
21
22
25
26
41
42
47
27
58
57
56
55
52
51
50
49
14
15
16
61
11
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
-
-
I
I
Buffer Type
Analog
Analog
Analog
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
OD
OD
OD
OD
OD
Description
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).
Non maskable interrupt
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
GPIO port C bit 4
GPIO port C bit 5
GPIO port C bit 6
GPIO port C bit 7
GPIO port D bit 0
LM3S5632 Microcontroller
623