MB90467 データシートの表示（PDF） - Fujitsu

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MB90467

16-bit Proprietary Microcontroller

Fujitsu 

MB90460/465 Series

■ PIN DESCRIPTION

Pin No.

QFP*2 LQFP*1 SDIP*3

Pin

name

I/O

circuit

Function

23, 24 22, 23 30, 31 X0, X1

A Oscillation input pins.

20

19

27

RST

B External reset input pin.

26 to

31

25 to

30

33 to

38

P00 to

P05

OPT0 to

OPT5*4

General-purpose I/O ports.

D Output terminals OPT0 to 5 of the waveform sequencer.

These pins output the waveforms specified at the output data

registers of the waveform sequencer circuit. Output is generated

when OPE0 to 5 of OPCR is enabled.*4

P06

General-purpose I/O ports.

32

31

39

E

PWI0*4

PWC 0 signal input pin.*4

P07

General-purpose I/O ports.

33

32

40

E

PWO0*4

PWC 0 signal output pin.*4

P10

General-purpose I/O ports.

34

33

41

INT0

Can be used as interrupt request input channels 0. Input is en-

C abled when 1 is set in EN0 in standby mode.

DTTI0

RTO0 to 5 pins for fixed-level input. This function is enabled

when the waveform generator enables its input bits.

P11

General-purpose I/O ports.

35

34

42

INT1

C Can be used as interrupt request input channels 1. Input is en-

abled when 1 is set in EN1 in standby mode.

P12

General-purpose I/O ports.

36

35

43

INT2

Can be used as interrupt request input channels 2. Input is en-

C abled when 1 is set in EN2 in standby mode.

DTTI1*4

OPT0 to 5 pins for fixed-level input. This function is enabled

when the waveform sequencer enables its input bit.*4

37 to

38

36 to

37

44 to

45

P13 to

P14

INT3 to

INT4

General-purpose I/O ports.

C

Can be used as interrupt request input channels 3 to 4.

Input is enabled when 1 is set in EN3 to EN4 in standby mode.

P15

General-purpose I/O ports.

39

38

46

INT5

C

Can be used as interrupt request input channel 5. Input is en-

abled when 1 is set in EN5 in standby mode.

TIN0

External clock input pin for reload timer 0.

(Continued)

DS07-13714-2E

9

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