LM3S2739 Datasheet, PDF (669/752 Pages) List of Unclassifed Manufacturers – Microcontroller

Stellaris^® LM3S2739 Microcontroller
Table 20-1. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
68
VDD
-
Power Positive supply for I/O and some logic.
69
GND
-
Power Ground reference for logic and I/O pins.
PB2
I/O
TTL
GPIO port B bit 2.
70
I2C0SCL
I/O
OD
I²C module 0 clock.
PB3
I/O
TTL
GPIO port B bit 3.
71
I2C0SDA
I/O
OD
I²C module 0 data.
PE0
I/O
TTL
GPIO port E bit 0.
72
PWM4
O
TTL
PWM 4. This signal is controlled by PWM Generator 2.
PE1
I/O
TTL
GPIO port E bit 1.
73
PWM5
O
TTL
PWM 5. This signal is controlled by PWM Generator 2.
74
PE2
I/O
TTL
GPIO port E bit 2.
75
PE3
I/O
TTL
GPIO port E bit 3.
76
CMOD1
I/O
TTL
CPU Mode bit 1. Input must be set to logic 0 (grounded); other
encodings reserved.
PC3
I/O
TTL
GPIO port C bit 3.
77
SWO
O
TTL
JTAG TDO and SWO.
TDO
O
TTL
JTAG TDO and SWO.
PC2
I/O
TTL
GPIO port C bit 2.
78
TDI
I
TTL
JTAG TDI.
PC1
I/O
TTL
GPIO port C bit 1.
79
SWDIO
I/O
TTL
JTAG TMS and SWDIO.
TMS
I/O
TTL
JTAG TMS and SWDIO.
PC0
I/O
TTL
GPIO port C bit 0.
80
SWCLK
I
TTL
JTAG/SWD CLK.
TCK
I
TTL
JTAG/SWD CLK.
81
VDD
-
Power Positive supply for I/O and some logic.
82
GND
-
Power Ground reference for logic and I/O pins.
83
PH3
I/O
TTL
GPIO port H bit 3.
84
PH2
I/O
TTL
GPIO port H bit 2.
PH1
I/O
TTL
GPIO port H bit 1.
85
PWM3
O
TTL
PWM 3. This signal is controlled by PWM Generator 1.
PH0
I/O
TTL
GPIO port H bit 0.
86
PWM2
O
TTL
PWM 2. This signal is controlled by PWM Generator 1.
87
GND
-
Power Ground reference for logic and I/O pins.
88
VDD25
-
Power Positive supply for most of the logic function, including the
processor core and most peripherals.
PB7
I/O
TTL
GPIO port B bit 7.
89
TRST
I
TTL
JTAG TRST.
PB6
I/O
TTL
GPIO port B bit 6.
90
C0+
I
Analog Analog comparator 0 positive input.
PB5
I/O
TTL
GPIO port B bit 5.
91
CCP5
I/O
TTL
Capture/Compare/PWM 5.
July 15, 2014
669
Texas Instruments-Production Data