MB90385(2008) View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB90385
(Rev.:2008)

16-bit Proprietary Microcontrollers

Fujitsu 

MB90385 Series

■ PIN DESCRIPTION

Pin No.

Pin name

Circuit

type

Function

1

AVcc

⎯ Vcc power input pin for A/D converter.

2

AVR

⎯ Power (Vref+) input pin for A/D converter. Use as input for Vcc or lower.

3 to 10

P50 to P57

AN0 to AN7

General-purpose input/output ports.

E Functions as analog input pins for A/D converter. Valid when analog

input setting is “enabled.”

P37

General-purpose input/output port.

11

ADTG

D Function as an external trigger input pin for A/D converter. Use the pin by

setting as input port.

P20

General-purpose input/output port.

12

TIN0

D Function as an event input pin for reload timer 0. Use the pin by setting as

input port.

P21

General-purpose input/output port.

13

TOT0

D Function as an event output pin for reload timer 0. Valid only when output

setting is “enabled.”

P22

General-purpose input/output port.

14

TIN1

D Function as an event input pin for reload timer 1. Use the pin by setting as

input port.

P23

General-purpose input/output port.

15

TOT1

D Function as an event output pin for reload timer 1. Valid only when output

setting is “enabled.”

P24 to P27

16 to 19

INT4 to INT7

General-purpose input/output ports.

D

Functions as external interrupt input pins. Use the pins by setting as input port.

20

MD2

F Input pin for specifying operation mode. Connect directly to Vss.

21

MD1

C Input pin for specifying operation mode. Connect directly to Vcc.

22

MD0

C Input pin for specifying operation mode. Connect directly to Vcc.

23

RST

B External reset input pin.

24

Vcc

⎯ Power source (5 V) input pin.

25

Vss

⎯ Power source (0 V) input pin.

26

C

⎯

Capacitor pin for stabilizing power source. Connect a ceramic capacitor of

approximately 0.1 µF.

27

X0

A Pin for high-rate oscillation.

28

X1

A Pin for high-rate oscillation.

29 to 32

P10 to P13

IN0 to IN3

General-purpose input/output ports.

D Functions as trigger input pins of input capture ch.0 to ch.3. Use the pins

by setting as input ports.

(Continued)

DS07-13717-5E

7

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