LM3S3748 Datasheet, PDF (676/753 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Pin Number
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Pin Name
VDD25
GND
PG3
Fault2
PG2
PG1
PWM5
PG0
PWM4
VDD
GND
PC7
U1Tx
PC6
U1Rx
PC5
C1+
PC4
CCP4
PA0
U0Rx
PA1
U0Tx
PA2
SSI0Clk
PA3
SSI0Fss
PA4
SSI0Rx
PA5
SSI0Tx
VDD
GND
PA6
I2C1SCL
PA7
I2C1SDA
PG7
PWM7
Pin Type
-
-
I/O
I
I/O
I/O
O
I/O
O
-
-
I/O
O
I/O
I
I/O
I
I/O
I/O
I/O
I
I/O
O
I/O
I/O
I/O
I/O
I/O
I
I/O
O
-
-
I/O
I/O
I/O
I/O
I/O
O
Buffer Type Description
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power Ground reference for logic and I/O pins.
TTL
GPIO port G bit 3
TTL
FAULT 2
TTL
GPIO port G bit 2
TTL
GPIO port G bit 1
TTL
PWM 5
TTL
GPIO port G bit 0
TTL
PWM 4
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port C bit 7
TTL
UART 1 transmit
TTL
GPIO port C bit 6
TTL
UART 1 receive
TTL
GPIO port C bit 5
Analog Analog comparator positive input
TTL
GPIO port C bit 4
TTL
Capture/Compare/PWM 4
TTL
GPIO port A bit 0
TTL
UART module 0 receive. When in IrDA mode,
this signal has IrDA modulation.
TTL
GPIO port A bit 1
TTL
UART module 0 transmit. When in IrDA mode,
this signal has IrDA modulation.
TTL
GPIO port A bit 2
TTL
SSI module 0 clock
TTL
GPIO port A bit 3
TTL
SSI module 0 frame
TTL
GPIO port A bit 4
TTL
SSI module 0 receive
TTL
GPIO port A bit 5
TTL
SSI module 0 transmit
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port A bit 6
OD
I2C module 1 clock
TTL
GPIO port A bit 7
OD
I2C module 1 data
TTL
GPIO port G bit 7
TTL
PWM 7
676
April 08, 2008
Preliminary