MB90487 データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB90487

16-bit Proprietary Microcontroller

Fujitsu 

MB90480/485 Series

Pin No.

LQFP*1 QFP*2

Pin name

Circuit

type

Function

P31

E This is a general purpose I/O port.

8

10

A01 (CMOS/ In non-multplex mode, this pin functions as an external address pin.

BIN0

H) 8/16-bit up/down counter input pin (channel 0) .

P32

E This is a general purpose I/O port.

10

12

A02 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

ZIN0

H) 8/16-bit up/down counter input pin (channel 0)

P33

E This is a general purpose I/O port.

11

13

A03 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

AIN1

H) 8/16-bit up/down counter input pin (channel 1) .

P34

E This is a general purpose I/O port.

12

14

A04 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

BIN1

H) 8/16-bit up/down counter input pin (channel 1) .

P35

E This is a general purpose I/O port.

13

15

A05 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

ZIN1

H) 8/16-bit up/down counter input pin (channel 1)

P36, P37 D MB90480 This is a general purpose I/O port.

A06, A07 (CMOS) series In non-multiplex mode, this pin functions as an external address pin.

14

16 P36, P37

This is a general purpose I/O port.

15

17*3

A06, A07

PWC0,

PWC1

E

(CMOS/

H)

MB90485

series

In non-multiplex mode, this pin functions as an external address pin.

This is a PWC input pin.

P40

G This is a general purpose I/O port.

16

18

A08 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

SIN2

H) Simple serial I/O input pin.

P41

This is a general purpose I/O port.

17

19

A09

F

(CMOS)

In

non-multiplex

mode,

this

pin

functions

as

an

external

address

pin.

SOT2

Simple serial I/O output pin.

P42

G This is a general purpose I/O port.

18

20

A10 (CMOS/ In non-multiplex mode, this pin functions as an external address pin.

SCK2

H) Simple serial I/O clock input/output pin.

P43, P44 F MB90480 This is a general purpose I/O port.

A11, A12 (CMOS) series In non-multiplex mode, this pin functions as an external address pin.

19

21 P43, P44

This is a general purpose I/O port.

20

22 A11, A12 F MB90485 In non-multiplex mode, this pin functions as an external address pin.

MT00,

MT01

(CMOS)

series

µPG output pin.

(Continued)

9

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