LM3S8970 Luminary Micro, Inc, LM3S8970 Datasheet - Page 478

• Manufacturer Part Number: LM3S8970
• Description: Lm3s8970 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
478
Pin Number
H10
H11
H12
K10
K12
J10
J12
K11
J11
H3
K1
K2
K3
K4
K5
K6
K7
K8
K9
J1
J2
J3
L1
L2
L3
L4
L5
L6
L7
L8
L9
XTALNPHY
XTALPPHY
Pin Name
SSI0Fss
CAN1Tx
ERBIAS
GNDPHY
SSI0Rx
VDD33
VDD33
VDD33
VDD33
XOSC0
XOSC1
LED1
LED0
U0Rx
CCP1
RXIN
TXON
MDIO
GND
RST
PF1
GND
GND
PF2
PF3
PG0
PG1
GND
GND
GND
PC4
PC7
PA0
PA3
PA4
PA6
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
O
O
O
O
O
O
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
Buffer Type
Analog
Analog
Analog
Analog
Analog
Power
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
TTL
TTL
Description
Ground reference for logic and I/O pins.
Positive supply for I/O and some logic.
System reset input.
GPIO port F bit 1
CAN module 1 transmit
XTALN of the Ethernet PHY
XTALP of the Ethernet PHY
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
GPIO port F bit 2
MII LED 1
GPIO port F bit 3
MII LED 0
GPIO port G bit 0
GPIO port G bit 1
12.4 KOhm resistor (1% precision) used
internally for Ethernet PHY.
GND of the Ethernet PHY
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Ground reference for logic and I/O pins.
Hibernation Module oscillator crystal input or
an external clock reference input. Note that
this is either a 4.19-MHz crystal or a
32.768-kHz oscillator for the Hibernation
Module RTC. See the CLKSEL bit in the
HIBCTL register.
Hibernation Module oscillator crystal output.
GPIO port C bit 4
GPIO port C bit 7
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
July 25, 2008