LM3S2139 Luminary Micro, Inc, LM3S2139 Datasheet - Page 463

• Manufacturer Part Number: LM3S2139
• Description: Lm3s2139 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Table 18-7. Signals by Function, Except for GPIO
ADC
Analog
Comparators
Controller Area
Network
General-Purpose
Timers
I2C
JTAG/SWD/SWO
Function
Pin Name
VDD33
VDD33
VDD33
VDD33
VDDA
VDDA
ADC0
ADC1
ADC2
ADC3
C0+
C0-
C0o
C1+
C1-
C2+
C2-
CAN0Rx
CAN0Tx
CCP0
CCP1
CCP2
CCP3
CCP4
CCP5
I2C0SCL
I2C0SDA
SWCLK
SWDIO
SWO
TCK
TDI
TDO
Pin Name
Pin Number
Number
H10
G10
G11
E10
C6
C7
D12
C12
E12
C11
A10
A10
Pin
M1
M2
M6
B1
A1
B3
B2
A7
A6
B7
G1
G2
E1
A9
B9
A9
B8
F1
L2
L6
L1
Preliminary
Pin Type
Pin Type
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
I
I
I
I
I
I
I
I
I
I
-
-
-
-
-
-
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
Buffer Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
OD
OD
Power
Power
Power
Power
Power
Power
Analog-to-digital converter input 0.
Analog-to-digital converter input 1.
Analog-to-digital converter input 2.
Analog-to-digital converter input 3.
Analog comparator 0 positive input
Analog comparator 0 negative input
Analog comparator 0 output
Analog comparator positive input
Analog comparator 1 negative input
Analog comparator positive input
Analog comparator 2 negative input
CAN module 0 receive
CAN module 0 transmit
Capture/Compare/PWM 0
Capture/Compare/PWM 1
Capture/Compare/PWM 2
Capture/Compare/PWM 3
Capture/Compare/PWM 1
Capture/Compare/PWM 5
I2C module 0 clock
I2C module 0 data
JTAG/SWD CLK
JTAG TMS and SWDIO
JTAG TDO and SWO
JTAG/SWD CLK
JTAG TDI
JTAG TDO and SWO
Description
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
Positive supply for I/O and some logic.
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.
LM3S2139 Microcontroller
Description
463