Nec B58944 Datasheet Jun 2026

NEC Corporation (now part of Renesas Electronics). Package Type: SOP-28 (Small Outline Package with 28 pins).

The NEC B58944 is engineered primarily as an . Within an automotive ECU, the chip bridges the gap between the vehicle’s low-power microcontroller logic and high-power physical actuators, such as fuel injectors, solenoids, relays, and ignition modules. nec b58944 datasheet

If you are looking to purchase the B58944 for your next repair or project, you can find it at several reputable distributors: NEC Corporation (now part of Renesas Electronics)

256 Kibibits organized uniformly into a 32K x 8-bit architecture . such as fuel injectors

: Built to withstand the harsh thermal environments typical of an engine bay.