Table 1.5-5 Pin Functions (5/5) - Fujitsu MB91F109 FR30 Hardware Manual

CHAPTER 1 OVERVIEW
Table 1.5-4 Pin Functions (4/5)
NO. Pin name
83 SO1/TRG3/PF4

Table 1.5-5 Pin Functions (5/5)

NO. Pin name
84 SI2/OCPA1/PF5
85 SO2/OCPA2/PF6
86 OCPA0/PF7/ATGX
87 AN0 to AN3
to
90
91 AVCC
20
I/O circuit
format
F [SO1] UART1 data output. This function is valid
when UART1 data output is enabled.
[TRG3] External trigger input of PWM timer. This
function is valid when PF4 and UART1 data output
is disabled.
[PF4] General-purpose I/O port. This function is
valid when UART1 data output is disabled.
I/O circuit
format
F [SI2] UART2 data input This input is used from
time to time while UART2 is operating for input.
Therefore, it is needed to stop output by other
functions except when such output is performed
intentionally.
[OCPA1] PWM timer output. This function is valid
when PWM timer output is enabled.
[PF5] General-purpose I/O port.
F [SO2] UART2 data output. This function is valid
when UART2 data output is enabled.
[OCPA2] PWM timer output. This function is valid
when PWM timer output is enabled.
[PF6] General-purpose I/O port. This function is
valid when UART2 data output is disabled.
F [OCPA0] PWM timer output. This function is valid
when PWM timer output is enabled.
[PF7] General-purpose I/O port. This function is
valid when PWM timer output is disabled.
[ATGX] External trigger input for A/D converter.
This input is used from time to time when this pin is
selected for the A/D start cause. Therefore, it is
needed to stop output by other functions except
when such output is performed intentionally.
G [AN0-3] A/D converter analog input.
- VCC power supply for A/D converter
Function
Function