78F9177Y View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

78F9177Y

UPD78F9177, D78F9177 / 8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

CONTENTS

µPD78F9177, 78F9177Y

1. PIN CONFIGURATION (TOP VIEW) ................................................................................................. 7

2. BLOCK DIAGRAM............................................................................................................................. 10

3. PIN FUNCTIONS................................................................................................................................ 11

3.1 Port Pins .................................................................................................................................................. 11

3.2 Non-Port Pins.......................................................................................................................................... 12

3.3 Pin I/O Circuits and Recommended Connection of Unused Pins ...................................................... 13

4. CPU ARCHITECTURE....................................................................................................................... 15

5. FLASH MEMORY PROGRAMMING ................................................................................................ 16

5.1 Selecting Communication Mode .......................................................................................................... 16

5.2 Function of Flash Memory Programming ............................................................................................ 17

5.3 Flashpro III Connection Example ......................................................................................................... 17

5.4 Example of Settings for Flashpro III (PG-FP3) .................................................................................... 19

6. INSTRUCTION SET OVERVIEW ...................................................................................................... 20

6.1 Conventions ........................................................................................................................................... 20

6.2 Operations .............................................................................................................................................. 22

7. ELECTRICAL SPECIFICATIONS...................................................................................................... 27

8. CHARACTERISTICS CURVES ........................................................................................................ 45

9. PACKAGE DRAWING ...................................................................................................................... 46

10. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 48

APPENDIX A. DIFFERENCES BETWEEN µPD78F9177, 78F9177Y, AND MASK ROM VERSIONS...... 49

APPENDIX B. DEVELOPMENT TOOLS ............................................................................................... 50

APPENDIX C. RELATED DOCUMENTS ............................................................................................... 52

6

Data Sheet U14022EJ1V0DS00

Share Link: