LM3S2730 Luminary Micro, Inc, LM3S2730 Datasheet - Page 382

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

Signal Tables
382
Pin Name
GNDA
GNDA
OSC0
OSC1
LDO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Pin Number
M12
M10
M11
K11
K12
L11
M3
M4
M5
M6
B5
A5
E3
B1
A1
B3
B2
A2
A3
B4
A4
L3
L4
L5
L6
Preliminary
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
Buffer Type
Analog
Analog
Power
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
-
-
-
-
-
-
-
-
-
-
-
-
Description
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 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.
Low drop-out regulator output voltage. This
pin requires an external capacitor between
the pin and GND of 1 µF or greater. The LDO
pin must also be connected to the VDD25 pins
at the board level in addition to the decoupling
capacitor(s).
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
Main oscillator crystal input or an external
clock reference input.
Main oscillator crystal output.
GPIO port A bit 0
GPIO port A bit 1
GPIO port A bit 2
GPIO port A bit 3
GPIO port A bit 4
GPIO port A bit 5
GPIO port A bit 6
GPIO port A bit 7
July 25, 2008