TM4C1232E6PM Datasheet, PDF (1100/1171 Pages) Texas Instruments – Tiva Microcontroller

Signal Tables
20.1
Table 20-6 on page 1118 lists the signals based on number of possible pin assignments. This table
can be used to plan how to configure the pins for a particular functionality. Application Note AN01274
Configuring Tiva™ C Series Microcontrollers with Pin Multiplexing provides an overview of the pin
muxing implementation, an explanation of how a system designer defines a pin configuration, and
examples of the pin configuration process.
Note: All digital inputs are Schmitt triggered.
Signals by Pin Number
Table 20-2. Signals by Pin Number
Pin Number
1
Pin Name
PB6
I2C5SCL
SSI2Rx
T0CCP0
VDDA
Pin Type
I/O
I/O
I
I/O
-
2
GNDA
-
3
PB7
I/O
I2C5SDA
I/O
4
SSI2Tx
O
T0CCP1
I/O
PF4
I/O
5
T2CCP0
I/O
PE3
I/O
6
AIN0
I
PE2
I/O
7
AIN1
I
PE1
I/O
8
AIN2
I
U7Tx
O
PE0
I/O
9
AIN3
I
U7Rx
I
PD7
I/O
NMI
I
10
U2Tx
O
WT5CCP1
I/O
11
VDD
-
Buffer Type^a Description
TTL
GPIO port B bit 6.
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.
TTL
SSI module 2 receive.
TTL
16/32-Bit Timer 0 Capture/Compare/PWM 0.
Power
The positive supply 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. VDDA pins must be supplied with a voltage that meets
the specification in Table 21-5 on page 1124, regardless of system
implementation.
Power
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.
TTL
GPIO port B bit 7.
OD
I²C module 5 data.
TTL
SSI module 2 transmit.
TTL
16/32-Bit Timer 0 Capture/Compare/PWM 1.
TTL
GPIO port F bit 4.
TTL
16/32-Bit Timer 2 Capture/Compare/PWM 0.
TTL
GPIO port E bit 3.
Analog Analog-to-digital converter input 0.
TTL
GPIO port E bit 2.
Analog Analog-to-digital converter input 1.
TTL
GPIO port E bit 1.
Analog Analog-to-digital converter input 2.
TTL
UART module 7 transmit.
TTL
GPIO port E bit 0.
Analog Analog-to-digital converter input 3.
TTL
UART module 7 receive.
TTL
GPIO port D bit 7.
TTL
Non-maskable interrupt.
TTL
UART module 2 transmit.
TTL
32/64-Bit Wide Timer 5 Capture/Compare/PWM 1.
Power Positive supply for I/O and some logic.
1100
Texas Instruments-Production Data
June 12, 2014