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

Data input for serial I/O 7. Since this input is used as required when serial I/O 7

SI7

is in input operation, the port output must remain off unless intentionally turned

on.

90

AIN1

8/16-bit up/down counter input. Since this input is used as required when en-

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

TRG3

External trigger input for PPG timer 3. Since this input is used as required when

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

PM3

General purpose I/O. This function is available a port when the serial I/O, 8/16-

bit up/down counter, and PPG timer outputs are not in use.

SO7

Data output for serial I/O 7. This function is enabled when the serial I/O 7 data

output is enabled.

BIN1

8/16-bit up/down counter input. Since this input is used as required when en-

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

91

D

TRG4

External trigger input for PPG timer 4. Since this input is used as required when

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

PM4

General purpose I/O. This function is available a port when the serial I/O, 8/16-

bit up/down counter, and PPG timer outputs are not in use.

SCK7

Clock input/output for serial I/O5. This function is enabled when serial I/O 7 is us-

ing the external shift clock mode, or serial I/O 5 clock output function is enabled.

ZIN1

8/16-bit up/down counter input. Since this input is used as required when en-

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

92

D

TRG5

External trigger input for PPG timer 5. Since this input is used as required when

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

PM5

General purpose I/O. This function is available a port when the serial I/O, 8/16-

bit up/down counter, and PPG timer outputs are not in use.

Clock input/output pin for I2C bus. This function is enabled when the I2C system

SDA

is enabled for operation in standard mode. The port output must remain off unless

94

F intentionally turned on. (Open drain input)

PL0

General purpose input/output port. This function is available as a port when the

I2C system is disabled for operation. (Open drain input)

Clock input/output pin for I2C bus. This function is enabled when the I2C system

SCL

is enabled for operation in standard mode. The port output must remain off unless

95

F intentionally turned on. (Open drain input)

PL1

General purpose input/output port. This function is available as a port when the

I2C system is disabled for operation. (Open drain input)

INT0 to

98 to 103 INT5

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.

PK0 to PK5

General purpose input/output port.

(Continued)

7

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