UPD75P3018 datasheet, PDF - EEWORLD Datasheet

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UPD75P3018: Description4-BIT SINGLE-CHIP MICROCONTROLLER; File Size336KB，60 Pages; ManufacturerNEC ( Renesas ); Websitehttps://www2.renesas.cn/zh-cn/

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UPD75P3018 Overview

4-BIT SINGLE-CHIP MICROCONTROLLER

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DATA SHEET

MOS INTEGRATED CIRCUIT

PD75P3018

4-BIT SINGLE-CHIP MICROCONTROLLER

The µPD75P3018 replaces the µPD753017’s internal mask ROM with a one-time PROM, and features expanded ROM

capacity.

Because the µPD75P3018 supports programming by users, it is suitable for use in evaluations of systems in

development stages using the µPD753012, 753016, or 753017, and for use in small-scale production.

The following document describes further details of the functions. Please make sure to read this document

before starting design.

µPD753017 User's Manual : U11282E

FEATURES

Compatible with µPD753017

Memory capacity:

• PROM : 32768 x 8 bits

• RAM

: 1024 x 4 bits

Can operate in same power supply voltage as the mask version µPD753017

• V

= 2.2 to 5.5 V

LCD controller/driver

Package

80-pin plastic QFP (14 x 14 mm, 0.65-mm pitch)

80-pin plastic TQFP (fine pitch) (12 x 12 mm, 0.5-mm pitch)

PROM (¥ 8 bits)

32768

ORDERING INFORMATION

Part Number

µPD75P3018GC-3B9

µPD75P3018GK-BE9

Caution

Mask-option pull-up resistors are not provided in this device.

The information in this document is subject to change without notice.

Document No. U10956EJ1V0DS00 (1st edition)

(Previous No. IP-3538)

Date Published August 1996 P

Printed in Japan

The mark

shows major revised points.

1994

µPD75P3018

CONTENTS

1. PIN CONFIGURATION (Top View) ..................................................................................................

2. BLOCK DIAGRAM ...........................................................................................................................

3. PIN FUNCTIONS ..............................................................................................................................

3.1

3.2

3.3

3.4

Port Pins ....................................................................................................................................................

Non-port Pins ............................................................................................................................................

Pin Input/Output Circuits .......................................................................................................................... 10

Recommended Connection for Unused Pins ......................................................................................... 12

4. SWITCHING FUNCTION BETWEEN Mk I AND Mk II MODE .......................................................... 13

4.1

4.2

Difference between Mk I Mode and Mk II Mode ...................................................................................... 13

Setting of Stack Bank Selection Register (SBS) .................................................................................... 14

5. DIFFERENCES BETWEEN µPD75P3018 AND µPD753012, 753016, AND 753017....................... 15

6. MEMORY CONFIGURATION ........................................................................................................... 16

7. INSTRUCTION SET .......................................................................................................................... 20

8. ONE-TIME PROM (PROGRAM MEMORY) WRITE AND VERIFY ................................................... 30

8.1

8.2

8.3

8.4

Operation Modes for Program Memory Write/Verify ............................................................................. 30

Program Memory Write Procedure .......................................................................................................... 31

Program Memory Read Procedure .......................................................................................................... 32

One-time PROM Screening ...................................................................................................................... 33

9. ELECTRICAL CHARACTERISTICS ................................................................................................ 34

10. PACKAGE DRAWINGS ................................................................................................................... 48

11. RECOMMENDED SOLDERING CONDITIONS ................................................................................ 50

APPENDIX A µPD75316B, 753017 AND 75P3018 FUNCTION LIST ................................................... 51

APPENDIX B DEVELOPMENT TOOLS ................................................................................................ 53

APPENDIX C RELATED DOCUMENTS ................................................................................................ 57

UPD75P3018 Related Products

	UPD75P3018	UPD75P3018GK-BE9	UPD75P3018GC-3B9
Description	4-BIT SINGLE-CHIP MICROCONTROLLER	4-BIT SINGLE-CHIP MICROCONTROLLER	4-BIT SINGLE-CHIP MICROCONTROLLER

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