: It is functionally equivalent to the $\mu$PD43256BGU-70L .
Typically available in a SOP28 (Small Outline Package with 28 pins).
SOP-28 (Small Outline Package with 28 pins), a standard surface-mount format for high-density automotive circuits.
The is a specialized integrated circuit (IC) primarily utilized as an ECU driver within automotive engine management systems. It is technically equivalent to the $\mu$PD43256BGU-70Y , a 256 Kib Parallel SRAM. Technical Overview and Specifications
: It is functionally equivalent to the $\mu$PD43256BGU-70L .
Typically available in a SOP28 (Small Outline Package with 28 pins). nec b58944 datasheet 2021
SOP-28 (Small Outline Package with 28 pins), a standard surface-mount format for high-density automotive circuits. : It is functionally equivalent to the $\mu$PD43256BGU-70L
The is a specialized integrated circuit (IC) primarily utilized as an ECU driver within automotive engine management systems. It is technically equivalent to the $\mu$PD43256BGU-70Y , a 256 Kib Parallel SRAM. Technical Overview and Specifications nec b58944 datasheet 2021