µPD17P236

7

Data Sheet U14776EJ1V0DS00

CONTENTS

1.

DIFFERENCES BETWEEN

µPD17236 AND µPD17P236 ...........................................................

8

2.

PIN FUNCTIONS ...........................................................................................................................

9

2.1

Normal Operation Mode ....................................................................................................................

9

2.2

PROM Programming Mode ...............................................................................................................

10

2.3

Input/Output Circuits .........................................................................................................................

11

2.4

Processing of Unused Pins ..............................................................................................................

12

2.5

Notes on Using the RESET and INT Pins ........................................................................................12

3.

WRITING AND VERIFYING ONE-TIME PROM (PROGRAM MEMORY) ....................................

13

3.1

Operating Mode When Writing/Verifying Program Memory ..........................................................

13

3.2

Program Memory Writing Procedure ...............................................................................................

14

3.3

Program Memory Reading Procedure .............................................................................................15

4.

ELECTRICAL SPECIFICATIONS .................................................................................................

16

5.

PACKAGE DRAWING ..................................................................................................................

23

6.

RECOMMENDED SOLDERING CONDITIONS ............................................................................

25

APPENDIX. DEVELOPMENT TOOLS ................................................................................................

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