Nec B58944 Datasheet 2021

Integrated circuits > Memories > SRAM > Parallel. eq. μPD43256BGU-70L. NEC Electronics. SO-28. Size = 256 Kib. B58944 NEC Integrated Circuits (ICs) - Jotrin Electronics

(Small Outline Package) for surface mounting on ECU circuit boards. Performance nec b58944 datasheet 2021

Part: B58944 • SO-28 • datasheet, pdf, info ... - Elparts Integrated circuits > Memories > SRAM > Parallel

Swap out the "empty" IC (which contains no internal program or data) to allow the ECU's main processor to function correctly again. Design Considerations nec b58944 datasheet 2021

If your repair or design absolutely requires the original NEC B58944, your best course of action in 2021 and beyond is to: