LM3S2620 Luminary Micro, Inc, LM3S2620 Datasheet - Page 503

• Manufacturer Part Number: LM3S2620
• Description: Lm3s2620 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Pin Number
E10
E12
G10
G11
G12
H10
H11
H12
E11
F10
F11
F12
G1
G2
G3
E1
E2
E3
F1
F2
F3
H1
H2
H3
J1
Pin Name
CAN0Rx
CAN0Tx
CAN1Tx
VDD33
CMOD0
Fault
VDD25
VDD25
VDD33
VDD33
VDD33
VDD33
CCP3
CCP0
IDX0
PWM3
PWM2
PD4
PD5
LDO
PB0
PD7
PD6
GND
GND
GND
PD0
PD1
PD3
PD2
GND
RST
PF1
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
O
O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
Buffer Type
Power
Power
Power
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
TTL
-
Description
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
CAN module 0 receive
GPIO port D bit 1
CAN module 0 transmit
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
GPIO port D bit 3
PWM 3
GPIO port D bit 2
PWM 2
Ground reference for logic and I/O pins.
Positive supply for I/O and some logic.
System reset input.
GPIO port F bit 1
CAN module 1 transmit
No connect. Leave the pin electrically
unconnected/isolated.
LM3S2620 Microcontroller
503