MB89146 데이터 시트보기 (PDF) - Fujitsu

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MB89146

8-bit Proprietary Microcontroller

Fujitsu 

MB89140 Series

(Continued)

Pin no.

SDIP*1

MDIP*2

QFP*3

MQFP*4

2 to 9

59 to 64

1, 2

Pin name

P67 to P60

10

3

VFDP

64

57

32

25

63

56

62

55

*1: DIP-64P-M01

*2: MDP-64C-P02

*3: FPT-64P-M06

*4: MQP-64C-P01

VCC

VSS

AVCC

AVSS

Circuit

type

Function

H

Heavy-current P-ch high-voltage open-drain output

port

Products with and without a built-in pull-down resistor

between these pins and the VFDP pin are provided.

— Voltage supply pin for connection to a pull-down

resistor for ports 4, 5, and 6. In products without a

built-in pull-down resistor and in the MB89PV140, this

pin should be left open.

— Power supply pin

— Power supply (GND) pin

— A/D converter power supply pin

Use this pin at the same voltage as VCC.

— A/D converter power supply (GND) pin

Use this pin at the same voltage as VSS.

10

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