upd178p018 Renesas Electronics Corporation., upd178p018 Datasheet - Page 9

Manufacturer Part Number

upd178p018

Description

8-bit Single-chip Microcontroller

Manufacturer

Renesas Electronics Corporation.

Datasheet

1.UPD178P018.pdf (60 pages)

1. PIN FUNCTION LIST .......................................................................................................................... 10

2. PROM PROGRAMMING .................................................................................................................... 16

3. PROGRAM ERASURE ( PD178P018AKK-T ONLY) ..................................................................... 23

4. OPAQUE FILM ON ERASURE WINDOW ( PD178P018AKK-T ONLY) ..................................... 23

5. ONE-TIME PROM VERSION SCREENING .................................................................................... 23

6. ELECTRICAL SPECIFICATIONS (PRELIMINARY) .......................................................................... 24

7. PACKAGE DRAWINGS ..................................................................................................................... 46

APPENDIX A. DIFFERENCES BETWEEN PD178018A AND PD178018 SUBSERIES ................... 48

APPENDIX B. DEVELOPMENT TOOLS ................................................................................................ 49

APPENDIX C. RELATED DOCUMENTS ................................................................................................ 53

1.1 Pins in Normal Operating Mode ............................................................................................... 10

1.2 Pins in PROM Programming Mode ........................................................................................... 12

1.3 Pins Input/Output Circuits and Recommended Connection of Unused Pins ...................... 13

2.1 Operating Modes ........................................................................................................................ 16

2.2 PROM Write Procedure ............................................................................................................. 18

2.3 PROM Read Procedure .............................................................................................................. 22

CONTENTS

PD178P018A