MB91354A データシートの表示（PDF） - Fujitsu

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MB91354A

32-Bit Proprietary Microcontroller

Fujitsu 

MB91350A Series

Pin no.

Pin name

Circuit

type

Description

INT6

External interrupt input. Since this input is used as required when the correspond-

ing external interrupt is enabled, the port output must remain off unless intention-

ally turned on.

104

E External clock input pin for freerun timer. Since this input is used as required

FRCK

when selected as the external clock input for the free running timer, the port out-

put must remain off unless intentionally turned on.

PK6

General purpose input/output port.

INT7

External interrupt input. Since this input is used as required when the correspond-

ing external interrupt is enabled, the port output must remain off unless intention-

ally turned on.

105

E External trigger input for A/D converter. Since this input is used as required when

ATG

selected as an A/D activation source, the port output must remain off unless in-

tentionally turned on.

PK7

General purpose input/output port.

106 to

113

INT8 to

INT15

PJ0 to PJ7

External interrupt input. Since this input is used as required when the correspond-

ing external interrupt is enabled, the port output must remain off unless intention-

E ally turned on.

General purpose input/output port.

116

SI0

UART0 data input. Since this input is used as required when UART0 is in input

D operation, the port output must remain off unless intentionally turned on.

PI0

General purpose input/output port.

SO0

UART0 data output. This function is enabled when the UART0 data output is en-

abled.

117

D

PI1

General purpose input/output port. This function is enabled when the data output

function of UART0 is disabled.

SCK0

UART0 clock input/output pin. This function is enabled either when clock output

enabled or when UART0 inputs the external clock signal.

118

D

PI2

General purpose input/output port. This function is enabled when UART0 is not

using the external clock signal with the UART0 clock output function disabled.

119

SI1

UART1 data input. Since this input is used as required when UART1 is in input

D operation, the port output must remain off unless intentionally turned on.

PI3

General purpose input/output port.

SO1

UART1 data outpu. This function is enabled when the UART1 data output is en-

abled.

120

D

PI4

General purpose input/output port. This function is enabled when the data output

function of UART1 is disabled.

SCK1

UART1 clock input/output pin. This function is enabled either when clock output

enabled or when UART1 inputs the external clock signal.

121

D

PI5

General purpose input/output port. This function is enabled when UART1 is not

using the external clock signal with the UART1 clock output function disabled.

(Continued)

8

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