LM3S2730 Luminary Micro, Inc, LM3S2730 Datasheet - Page 369

• Manufacturer Part Number: LM3S2730
• Description: Lm3s2730 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Pin Number
100
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Pin Name
SWDIO
SWCLK
VDD25
TRST
GNDA
VDDA
PC2
TDI
PC1
TMS
PC0
TCK
VDD
GND
PH3
PH2
PH1
PH0
GND
PB7
PB6
C0+
PB5
C1-
PB4
C0-
VDD
GND
PD4
PD5
PD6
PD7
C0o
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
O
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
Buffer Type
Analog
Analog
Analog
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
Description
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.
Ground reference for logic and I/O pins.
GPIO port H bit 3
GPIO port H bit 2
GPIO port H bit 1
GPIO port H bit 0
Ground reference for logic and I/O pins.
Positive supply for most of the logic function,
including the processor core and most
peripherals.
GPIO port B bit 7
JTAG TRSTn
GPIO port B bit 6
Analog comparator 0 positive input
GPIO port B bit 5
Analog comparator 1 negative input
GPIO port B bit 4
Analog comparator 0 negative input
Positive supply for I/O and some logic.
Ground reference for logic and I/O pins.
GPIO port D bit 4
GPIO port D bit 5
The ground reference for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from GND to minimize the electrical
noise contained on VDD from affecting the
analog functions.
The positive supply (3.3 V) for the analog
circuits (ADC, Analog Comparators, etc.).
These are separated from VDD to minimize
the electrical noise contained on VDD from
affecting the analog functions.
GPIO port D bit 6
GPIO port D bit 7
Analog comparator 0 output
LM3S2730 Microcontroller
369