TM4C1231H6PGE Datasheet, PDF (1116/1192 Pages) Texas Instruments – Tiva™ TM4C1231H6PGE Microcontroller

Signal Tables
Table 20-3. Signals by Signal Name (continued)
Pin Name
GND
GNDA
Pin Number Pin Mux / Pin
Assignment
6
fixed
25
30
44
57
67
79
91
102
114
125
138
10
fixed
Pin Type
-
-
GNDX
75
fixed
-
HIB
I2C0SCL
I2C0SDA
I2C1SCL
I2C1SDA
I2C2SCL
I2C2SDA
I2C3SCL
I2C3SDA
I2C4SCL
I2C4SDA
I2C5SCL
I2C5SDA
73
fixed
O
99
PB2 (3)
I/O
100
PB3 (3)
I/O
45
PA6 (3)
I/O
51
PG4 (3)
46
PA7 (3)
I/O
50
PG5 (3)
59
PF6 (3)
I/O
139
PE4 (3)
58
PF7 (3)
I/O
140
PE5 (3)
1
PD0 (3)
I/O
55
PG0 (3)
2
PD1 (3)
I/O
54
PG1 (3)
53
PG2 (3)
I/O
52
PG3 (3)
I/O
48
PG6 (3)
I/O
47
PG7 (3)
I/O
Buffer Type^a Description
Power Ground reference for logic and I/O pins.
Power
Power
TTL
OD
OD
OD
OD
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.
GND for the Hibernation oscillator. When using a
crystal clock source, this pin should be connected
to digital ground along with the crystal load
capacitors. When using an external oscillator, this
pin should be connected to digital ground.
An output that indicates the processor is in
Hibernate mode.
I²C module 0 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
I²C module 0 data.
I²C module 1 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
I²C module 1 data.
OD
I²C module 2 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
OD
I²C module 2 data.
OD
I²C module 3 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
OD
I²C module 3 data.
OD
I²C module 4 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
OD
I²C module 4 data.
OD
I²C module 5 clock. Note that this signal has an
active pull-up. The corresponding port pin should
not be configured as open drain.
OD
I²C module 5 data.
1116
Texas Instruments-Production Data
June 12, 2014