LM3S1512 Luminary Micro, Inc, LM3S1512 Datasheet - Page 457

• Manufacturer Part Number: LM3S1512
• Description: Lm3s1512 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Pin Number
B10
B12
C10
B11
B2
B3
B4
B5
B6
B7
B8
B9
C1
C2
C3
C4
C5
C6
C7
C8
C9
Pin Name
SSI1Fss
SSI1Rx
SWDIO
CMOD1
VDD25
GNDA
VDDA
VDDA
CCP7
CCP6
GND
PB5
C1-
PC2
TDI
PC1
TMS
PE2
PE1
GND
GND
PH1
PH0
PG7
NC
NC
NC
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
I
I
Buffer Type
Analog
Power
Power
Power
Power
Power
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
-
-
-
-
-
Description
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
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.
Ground reference for logic and I/O pins.
GPIO port B bit 5
Analog comparator 1 negative input
GPIO port C bit 2
JTAG TDI
GPIO port C bit 1
JTAG TMS and SWDIO
JTAG TMS and SWDIO
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
GPIO port E bit 2
SSI module 1 receive
GPIO port E bit 1
SSI module 1 frame
No connect. Leave the pin electrically
unconnected/isolated.
No connect. Leave the pin electrically
unconnected/isolated.
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.
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.
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 H bit 1
Capture/Compare/PWM 7
GPIO port H bit 0
Capture/Compare/PWM 6
GPIO port G bit 7
LM3S1512 Microcontroller
457