21.2 108-Ball BGA Package Pin Tables
21.2.1 Signals by Pin Number
Table 21-7. Signals by Pin Number
DescriptionBuffer Type
a
Pin TypePin NamePin Number
GPIO port E bit 6.TTLI/OPE6
A1
Analog-to-digital converter input 1.AnalogIAIN1
Analog comparator 1 output.TTLOC1o
PWM 4. This signal is controlled by PWM Generator 2.TTLOPWM4
GPIO port D bit 7.TTLI/OPD7
A2
Analog-to-digital converter input 4.AnalogIAIN4
Analog comparator 0 output.TTLOC0o
Capture/Compare/PWM 1.TTLI/OCCP1
QEI module 0 index.TTLIIDX0
GPIO port D bit 6.TTLI/OPD6
A3
Analog-to-digital converter input 5.AnalogIAIN5
PWM Fault 0.TTLIFault0
UART module 2 transmit. When in IrDA mode, this signal has IrDA
modulation.
TTLOU2Tx
GPIO port D bit 4.TTLI/OPD4
A4
Analog-to-digital converter input 7.AnalogIAIN7
Capture/Compare/PWM 0.TTLI/OCCP0
Capture/Compare/PWM 3.TTLI/OCCP3
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.
Power-GNDA
A5
GPIO port B bit 4.TTLI/OPB4
A6
Analog-to-digital converter input 10.AnalogIAIN10
Analog comparator 0 negative input.AnalogIC0-
QEI module 0 index.TTLIIDX0
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
TTLIU1Rx
UART module 2 receive. When in IrDA mode, this signal has IrDA
modulation.
TTLIU2Rx
July 24, 2012952
Texas Instruments-Production Data
Signal Tables
OBSOLETE: TI has discontinued production of this device.
