LM3S3748 Datasheet, PDF (683/753 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S3748 Microcontroller
Pin Name
SSI1Rx
SSI1Tx
SWCLK
SWDIO
SWO
TCK
TDI
TDO
TMS
U0Rx
U0Tx
U1Rx
U1Tx
USB0DM
USB0DP
USB0EPEN
USB0PFLT
USB0RBIAS
VBAT
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD25
VDD25
VDD25
Pin Number
95
96
80
79
77
80
78
77
79
26
27
23
22
70
71
83
76
73
55
8
20
32
44
56
68
81
93
14
38
62
Pin Type
I
O
I
I/O
O
I
I
O
I/O
I
O
I
O
I/O
I/O
O
I
I
-
-
-
-
-
-
-
-
-
-
-
-
Buffer Type Description
TTL
SSI module 1 receive
TTL
SSI module 1 transmit
TTL
JTAG/SWD CLK
TTL
JTAG TMS and SWDIO
TTL
JTAG TDO and SWO
TTL
JTAG/SWD CLK
TTL
JTAG TDI
TTL
JTAG TDO and SWO
TTL
JTAG TMS and SWDIO
TTL
UART module 0 receive. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART module 0 transmit. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART 1 receive
TTL
UART 1 transmit
Analog
Bidirectional differential data pin (D- per USB
specification).
Analog
Bidirectional differential data pin (D+ per USB
specification).
TTL
Used in Host mode to control an external
power source to supply power to the USB bus.
TTL
Used in Host mode by an external power
source to indicate an error state by that power
source.
Analog
9.1 KOhm resistor (1% precision) used
internally for USB analog circuitry.
Power
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.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
April 08, 2008
683
Preliminary