MB91352A 데이터 시트보기 (PDF) - Fujitsu

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MB91352A

32-bit Microcontroller

Fujitsu 

MB91350A Series

Pin no.

LQFP*1 LQFP*2

106 to 113

⎯

116

89

117

90

118

91

119

92

120

93

121

94

122

99

Pin name

I/O

circuit

type*3

Function

External interrupt inputs.

Since these inputs are always used when the corresponding

INT8 to INT15

external interrupts are enabled, output using the ports must

E be stopped beforehand unless this operation is the intended

operation.

PJ0 to PJ7

General-purpose I/O ports

Data input for UART0.

SI0

Since this input is always used when UART0 input is operat-

D ing, output using the port must be stopped beforehand unless

this operation is the intended operation.

PI0

General-purpose I/O port

SO0

PI1

Data output from UART0.

This function is valid when UART0 data output is enabled.

D

General-purpose I/O port.

This function is valid when UART0 data output is disabled.

SCK0

PI2

Clock I/O for UART0.

This function is valid when UART0 clock output is enabled or

when an external clock input is used.

D

General-purpose I/O port.

This function is valid when UART0 clock output is disabled or

when an external clock input is not used.

Data input for UART1.

SI1

Since this input is always used when UART1 input is

D operating, output using the port must be stopped beforehand

unless this operation is the intended operation.

PI3

General-purpose I/O port

SO1

PI4

Data output from UART1.

This function is valid when UART1 data output is enabled.

D

General-purpose I/O port.

This function is valid when UART1 data output is disabled.

SCK1

PI5

Clock I/O for UART1.

This function is valid when UART1 clock output is enabled or

when an external clock input is used.

D

General-purpose I/O port.

This function is valid when UART1 clock output is disabled or

when an external clock input is not used.

Data input for UART2.

SI2

Since this input is always used when UART2 input is

D operating, output using the port must be stopped beforehand

unless this operation is the intended operation.

PH0

General-purpose I/O port

(Continued)

12

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