LM3S6938 Luminary Micro, Inc, LM3S6938 Datasheet - Page 492

• Manufacturer Part Number: LM3S6938
• Description: Lm3s6938 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
492
Pin Name
VCCPHY
VCCPHY
VCCPHY
SWCLK
SWDIO
VDD25
VDD25
VDD25
VDD25
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
TRST
TXON
TXOP
U0Rx
U0Tx
U1Rx
U1Tx
U2Rx
U2Tx
VBAT
SWO
TCK
TDI
TDO
TMS
Pin Number
C10
D10
G12
H10
G10
A10
A10
L12
D11
M8
M3
A9
B9
A9
B8
B9
A8
H2
H1
K1
K2
C3
D3
G3
K7
K8
K9
L8
L3
F3
Preliminary
Pin Type
I/O
I/O
O
O
O
O
O
O
O
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
I
Buffer Type
Analog
Analog
Power
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
Description
JTAG/SWD CLK
JTAG TMS and SWDIO
JTAG TDO and SWO
JTAG/SWD CLK
JTAG TDI
JTAG TDO and SWO
JTAG TMS and SWDIO
JTAG TRSTn
TXON of the Ethernet PHY
TXOP of the Ethernet PHY
UART module 0 receive. When in IrDA mode,
this signal has IrDA modulation.
UART module 0 transmit. When in IrDA mode,
this signal has IrDA modulation.
UART module 1 receive. When in IrDA mode,
this signal has IrDA modulation.
UART module 1 transmit. When in IrDA mode,
this signal has IrDA modulation.
UART 2 Receive. When in IrDA mode, this
signal has IrDA modulation.
UART 2 Transmit. When in IrDA mode, this
signal has IrDA modulation.
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.
VCC of the Ethernet PHY
VCC of the Ethernet PHY
VCC of the Ethernet PHY
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
July 25, 2008