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Nec | B58944 Datasheet 2021 ((new))

The is a specialized integrated circuit primarily utilized as an ECU driver within automotive engine control units. Often cross-referenced as the Bosch B58944 , this component is a critical "intelligent" power switch used to manage various actuators in modern vehicle electronics. Key Specifications and Overview

According to technical databases like Elparts and Jotrin Electronics , the B58944 has the following features: : Static Random Access Memory (SRAM). Memory Density : 256 Kibit (Kilobits). Interface : Parallel. Package Type : SO-28 (Small Outline 28-pin). nec b58944 datasheet 2021

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 The is a specialized integrated circuit primarily utilized

(indicated by the "-70" suffix in the equivalent part number). Applications and Use Cases Automotive ECU Repair : The B58944 is a common component in BOSCH automotive engine computers Memory Density : 256 Kibit (Kilobits)