The NEC B58944 is a 256-Kibit Parallel SRAM integrated circuit manufactured by NEC Electronics. It is commonly used as a memory component in various electronic systems. Key Features and Specifications
You're looking for the datasheet of the NEC B58944, specifically from 2021. nec b58944 datasheet 2021
A: Officially, none exists. Renesas support (as of 2021) recommends using a cross-reference or a generic TO-220 NPN datasheet. The NEC B58944 is a 256-Kibit Parallel SRAM
: Automotive engine drive chip / memory IC for ECU computer boards. Part Association : Frequently listed alongside , which is a standard 32K x 8-bit Static RAM (SRAM) Package Type : Typically found in a SOP (Small Outline Package) , common for surface-mount automotive applications. 70 to 140 (at Ic=1mA, Vce=6V)
Q: What is the package type of the NEC B58944? A: The NEC B58944 is packaged in a TO-92 package.
However, to help you identify the component and find the correct documentation, here is a Practical Guide to Locating the NEC B58944 Datasheet (or its true equivalent).
This is a specific request, as the part number NEC B58944 does not appear in standard public semiconductor databases (DigiKey, Mouser, Alldatasheet, or NEC/Renesas archives) as a common transistor, IC, or diode.