MB91F345B View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB91F345B

32-bit Microcontroller

Fujitsu 

MB91345 Series

Pin No.

10

11

12

13

14

15

16

Pin name

I/O Circuit

type*

Function

P33

General-purpose I/O port. Enabled in single-chip mode.

A11

ZIN0

Bit 11 of external address bus output pin.

B

Enabled when external bus is effective.

Up down counter input pin

TOT2-2

Reload timer output pin

P34

General-purpose I/O port. Enabled in single-chip mode.

A12

B

Bit 12 of external address bus output pin.

Enabled when external bus is effective.

AIN2

Up down counter input pin

P35

General-purpose I/O port. Enabled in single-chip mode.

A13

BIN2

Bit 13 of external address bus output pin.

B

Enabled when external bus is effective.

Up down counter input pin

IC4

Input capture ICU 4 data sample input pin

P36

General-purpose I/O port. Enabled in single-chip mode.

A14

ZIN2

Bit 14 of external address bus output pin.

B

Enabled when external bus is effective.

Up down counter input pin

IC5

Input capture ICU 5 data sample input pin

P37

General-purpose I/O port. Enabled in single-chip mode.

A15

B

Bit 15 of external address bus output pin.

Enabled when external bus is effective.

FRCK1

16-bit free-run timer input pin

P40

General-purpose I/O port

A16

PPG9

Bit 16 of external address bus output pin.

B

Enabled when external bus is effective.

PPG output pin

INT16

External interrupt request 16 input pin

P41

General-purpose I/O port

A17

PPGB

Bit 17 of external address bus output pin.

B

Enabled when external bus is effective.

PPG output pin

INT17

External interrupt request 17 input pin

(Continued)

6

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