LM3S1918 Luminary Micro, Inc, LM3S1918 Datasheet - Page 441

• Manufacturer Part Number: LM3S1918
• Description: Lm3s1918 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Pin Number
K12
L10
L12
L11
M1
M2
M3
M4
M5
M6
M7
M8
M9
L1
L2
L3
L4
L5
L6
L7
L8
L9
Pin Name
SSI0Fss
I2C1SCL
SSI0Clk
I2C1SDA
SSI0Rx
SSI0Tx
XOSC1
CCP5
CCP4
U0Rx
OSC0
VBAT
CCP3
U0Tx
CCP1
PC4
PC7
PA0
PA3
PA4
PA6
PG6
PF5
C1o
PF4
C0o
GND
PC5
C1+
PC6
PA1
PA2
PA5
PA7
PG5
PF6
PF0
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
O
O
O
O
O
-
-
I
I
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
TTL
TTL
TTL
TTL
TTL
OD
OD
Description
Hibernation Module oscillator crystal output.
GPIO port C bit 4
Capture/Compare/PWM 5
GPIO port C bit 7
Capture/Compare/PWM 4
GPIO port A bit 0
UART module 0 receive. When in IrDA mode,
this signal has IrDA modulation.
GPIO port A bit 3
SSI module 0 frame
GPIO port A bit 4
SSI module 0 receive
GPIO port A bit 6
I2C module 1 clock
GPIO port G bit 6
GPIO port F bit 5
Analog comparator 1 output
GPIO port F bit 4
Analog comparator 0 output
Ground reference for logic and I/O pins.
Main oscillator crystal input or an external
clock reference input.
Power source for the Hibernation Module. It
is normally connected to the positive terminal
of a battery and serves as the battery
backup/Hibernation Module power-source
supply.
GPIO port C bit 5
Analog comparator positive input
GPIO port C bit 6
Capture/Compare/PWM 3
GPIO port A bit 1
UART module 0 transmit. When in IrDA mode,
this signal has IrDA modulation.
GPIO port A bit 2
SSI module 0 clock
GPIO port A bit 5
SSI module 0 transmit
GPIO port A bit 7
I2C module 1 data
GPIO port G bit 5
GPIO port F bit 6
Capture/Compare/PWM 1
GPIO port F bit 0
LM3S1918 Microcontroller
441