LM3S2139 Luminary Micro, Inc, LM3S2139 Datasheet - Page 451

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

July 25, 2008
Table 18-3. Signals by Function, Except for GPIO
ADC
Analog
Comparators
Controller Area
Network
General-Purpose
Timers
I2C
JTAG/SWD/SWO
Power
Function
Pin Name
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
TMS
GND
GND
GND
GND
GND
GND
GND
Pin Name
Pin Number
Number
98
100
Pin
90
92
24
91
23
22
10
66
34
67
95
35
25
70
71
80
79
77
80
78
77
79
15
21
33
39
45
54
11
1
2
5
6
9
Preliminary
Pin Type
Pin Type
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
I
I
I
I
I
I
I
I
I
I
-
-
-
-
-
-
-
-
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Power
Power
Power
Power
Power
Power
Power
Type
Buffer Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
OD
OD
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
JTAG TMS and SWDIO
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Description
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
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