LM3S8971 Luminary Micro, Inc, LM3S8971 Datasheet - Page 547

• Manufacturer Part Number: LM3S8971
• Description: Lm3s8971 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Pin Number
M10
M11
L10
L12
L11
M1
M2
M3
M4
M5
M6
M7
M8
M9
L1
L2
L3
L4
L5
L6
L7
L8
L9
Pin Name
SSI0Fss
SSI0Clk
SSI0Rx
SSI0Tx
PhA0
PhB0
U0Rx
CCP1
RXIN
TXON
MDIO
OSC0
VBAT
CCP3
U0Tx
CCP4
RXIP
TXOP
PWM0
WAKE
OSC1
PC4
PC7
PA0
PA3
PA4
PA6
GND
PC5
C0o
PC6
PA1
PA2
PA5
PA7
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
O
O
O
O
O
O
O
-
-
I
I
I
I
I
I
I
I
Buffer Type
Analog
Analog
Analog
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
-
Description
GPIO port C bit 4
QEI module 0 Phase A
GPIO port C bit 7
QEI module 0 Phase B
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
Capture/Compare/PWM 1
RXIN of the Ethernet PHY
TXON of the Ethernet PHY
MDIO of the Ethernet PHY
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 0 output
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
Capture/Compare/PWM 1
RXIP of the Ethernet PHY
TXOP of the Ethernet PHY
GPIO port F bit 0
PWM 0
An external input that brings the processor out
of hibernate mode when asserted.
Main oscillator crystal output.
LM3S8971 Microcontroller
547