LM3S1620 Luminary Micro, Inc, LM3S1620 Datasheet - Page 460

• Manufacturer Part Number: LM3S1620
• Description: Lm3s1620 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
460
Pin Number
C11
C12
D10
D11
D12
E10
E12
G10
E11
F10
F11
F12
G1
G2
G3
D1
D2
D3
E1
E2
E3
F1
F2
F3
Pin Name
I2C0SCL
I2C0SDA
VDD25
VDD33
CMOD0
Fault
VDD25
VDD25
VDD33
CCP2
CCP3
CCP0
IDX0
PWM0
PWM1
PB2
PB3
PE4
PE5
PB1
PD4
PD5
LDO
PB0
PD7
PD6
GND
GND
GND
PD0
PD1
NC
NC
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
O
O
-
-
-
-
-
-
-
-
-
-
-
I
I
Buffer Type
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
TTL
TTL
TTL
OD
OD
-
-
Description
GPIO port B bit 2
I2C module 0 clock
GPIO port B bit 3
I2C module 0 data
GPIO port E bit 4
GPIO port E bit 5
Positive supply for most of the logic function,
including the processor core and most
peripherals.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
GPIO port B bit 1
Capture/Compare/PWM 2
GPIO port D bit 4
Capture/Compare/PWM 3
GPIO port D bit 5
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).
Positive supply for I/O and some logic.
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
GPIO port B bit 0
Capture/Compare/PWM 0
GPIO port D bit 7
QEI module 0 index
GPIO port D bit 6
PWM Fault
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
GPIO port D bit 0
PWM 0
GPIO port D bit 1
PWM 1
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for I/O and some logic.
July 26, 2008