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The following page content corresponds to the products formerly marketed by NEC Electronics

Support Form - Contact Us


Below are legacy NEC Electronics products, if the products listed below are not the products for which you are seeking support, please follow the link below to for legacy Renesas Technology support:
RTA Support Form


Product listing:
  • ASICs Identifiers
    • CB-xx, CMOS-xx
    • uPD* prefix
  • ASSPs, MCUs, Memory Identifiers
    • uPD* prefix
  • Discrete Products Identifiers
    • uPA*, 2SJ*, 2SK*, NNCD*, NNSAD*, NP* prefixes
  • LCD modules Identifiers
    • NL* prefix, *LHS* backlights, inverter boards


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