Learn how to decipher Renesas' part codes by selecting a particular product prefix for MCU and Analog / Power devices.

Microcontrollers and Microprocessors By Family

Product Family Format File Size
78K Family Product Part Number Guide (PDF) PDF 368 KB
R8C Family Product Part Number Guide (PDF) PDF 339 KB
RH850 Family Product Part Number Guide (PDF) PDF 261 KB
RL78 Family Product Part Number Guide (PDF) PDF 32 KB
RX Family Product Part Number Guide (PDF) PDF 694 KB
RZ Family Product Part Number Guide (PDF) PDF 148 KB
Renesas Synergy MCU Orderable Part Number Guide (PDF) PDF 192 KB
SuperH RISC Engine Family Product Part Number Guide (PDF) PDF 186 KB
V850 Family Product Part Number Guide (PDF) PDF 135 KB

Analog and Power Devices, Memory, Standard IC etc.

Part Prefix Format File Size
EEPROM Part Number Guide (PDF | English, 日本語) PDF 188 KB
Power Devices Part Number Guide (PDF) PDF 1.89 MB
SRAM Part Number Guide (PDF | English, 日本語) PDF 115 KB
Smart Analog IC, Smart Analog MCU Part Number Guide (PDF) PDF 223 KB
Standard IC Part Number Guide (PDF) PDF 534 KB

Former Intersil Analog and Power Devices

Part Prefix Format File Size
Intersil Part Code Nomenclature Guide (PDF) PDF 342 KB

The following legacy Intersil part prefixes are covered in this nomenclature guide:

  • 5962
  • 80C
  • 82CXXX
  • ACS
  • ACTS
  • AD
  • CA
  • CD22XXX
  • CD4000
  • CD74HC
  • CDP
  • CDP65C51
  • CDP68HC68
  • D2
  • DG
  • EL
  • HCS
  • HCTS
  • HIN
  • HIP
  • HMA
  • HMP
  • HMU
  • HS
  • HSP
  • HX
  • HXX
  • ICL
  • ICM
  • IS
  • ISL
  • JM
  • KAD
  • QHx
  • QL
  • QLx
  • RKP
  • TW
  • X
  • ZL