LM3S3749 Luminary Micro, Inc, LM3S3749 Datasheet - Page 678

• Manufacturer Part Number: LM3S3749
• Description: Lm3s3749 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
678
Pin Number
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
USB0RBIAS
USB0PFLT
Pin Name
I2C0SDA
I2C0SCL
SSI1Clk
SSI1Fss
USB0DM
USB0DP
VDD25
SWDIO
SWCLK
PWM4
PWM1
U1Rx
U1Tx
PF2
PF1
GND
RST
PB3
PB0
PB1
VDD
GND
PB2
PE0
PE1
PH4
PC3
TDO
SWO
PC2
TDI
PC1
TMS
PC0
TCK
VDD
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
O
O
O
O
O
-
-
-
-
-
I
I
I
I
I
I
Buffer Type
Analog
Analog
Analog
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
TTL
TTL
TTL
TTL
TTL
OD
OD
Description
GPIO port F bit 2
PWM 4
GPIO port F bit 1
PWM 1
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Ground reference for logic and I/O pins.
System reset input.
GPIO port B bit 3
I2C module 0 data
GPIO port B bit 0
UART 1 receive
GPIO port B bit 1
UART 1 transmit
Positive supply for I/O and some logic.
Ground reference for logic and I/O pins.
Bidirectional differential data pin (D- per USB
specification).
Bidirectional differential data pin (D+ per USB
specification).
GPIO port B bit 2
I2C module 0 clock
9.1 KOhm resistor (1% precision) used
internally for USB analog circuitry.
GPIO port E bit 0
SSI module 1 clock
GPIO port E bit 1
SSI module 1 frame
GPIO port H bit 4
Used in Host mode by an external power
source to indicate an error state by that power
source.
GPIO port C bit 3
JTAG TDO and SWO
JTAG TDO and SWO
GPIO port C bit 2
JTAG TDI
GPIO port C bit 1
JTAG TMS and SWDIO
JTAG TMS and SWDIO
GPIO port C bit 0
JTAG/SWD CLK
JTAG/SWD CLK
Positive supply for I/O and some logic.
June 02, 2008