The UPD78987x Group is supported only for customers who have already adopted these products. The RL78/G13 Group is recommended for new designs.

Product Options

Orderable Part ID Part Status Type Carrier Type Buy Sample
Availability
Not Recommended for New Designs
Availability
Not Recommended for New Designs
Availability
Not Recommended for New Designs
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPD789870,789871 Preliminary Product Information Datasheet PDF 421 KB
UPD78F9872 Preliminary Product Information Datasheet PDF 421 KB
User Guides & Manuals
Data FLASH Editor Manual PDF 1.05 MB
PM+ Ver.6.30 User's Manual Manual PDF 7.10 MB
PM+ Ver.6.20 User's Manual 日本語 Manual PDF 7.63 MB
PM plus Ver.5.20 User's Manual Manual PDF 4.41 MB
UPD789871 Subseries User's Manual(Preliminary) 日本語 Manual PDF 902 KB
78K/0S Series for Instructions 日本語, 简体中文 Manual PDF 536 KB
Application Notes & White Papers
CAN Controller Usage: Applications and Frequently Asked Questions Application Note PDF 1.81 MB
PCB-Design for Improved EMC / EMV Application Note PDF 1.86 MB
LIN Controller Usage: Applications and Frequently Asked Questions Application Note PDF 1013 KB
Power Consumption Optimization in NEC Electronics MicrocontrollersApplication Note Application Note PDF 353 KB
Programming Examples For K0 and K0S Microcontrollers Application Note Application Note PDF 604 KB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package 日本語 Product Change Notice PDF 1.46 MB
Downloads
ID78K0S-NS V2.52 日本語 Upgrade - Debugger EXE 12.11 MB
ID78K0S-NS V3.00 日本語 Upgrade - Debugger EXE 26.97 MB
Parameter File 78F9872.PRC V1.01(For PG-FP3) 日本語 Upgrade - Programmer EXE 87 KB
Parameter File PRM78F9872 V1.03 (For PG-FP4) 日本語 Upgrade - Programmer EXE 88 KB
Other
The level of output pin during System Reset. 日本語 Technical Update PDF 133 KB
Renesas MPUs & MCUs 78K MCU Selection Guide 日本語 Brochure PDF 2.37 MB
Device File DF789872 V1.00 (UPD78987x) 日本語 Software & Tools - Others EXE 452 KB
Single Chip RF4CE Solution 16-bit Low Power 78K0R MCU with Embedded 802.15.4 Radio Flyer PDF 427 KB
All Flash 78K Microcontroller Catalog 日本語 Brochure PDF 6.04 MB

Software / Tools

Title Type Description Company
Software Package for 78K0S [SP78K0S] Compiler/Assembler Software Package for 78K0S. Assembler Package (RA78K0S), C compiler (CC78K0S), Renesas integrated development environment (PM+), Integrated debugger, System simulator and Device Files included.
Renesas
PM+ IDE and Coding Tool Renesas integrated development environment (IDE) for V850, 78K0R, 78K0, 78K0S
Renesas