70 ns (indicated by the "-70L" suffix in its equivalent part number). Supply Voltage: Typically 5V (standard for the $\mu$PD43256 series). Current Consumption:
When sourcing a replacement, technicians often look for parts that match the exact timing and voltage requirements. The following parts are considered direct or highly compatible equivalents: μPD43256BGU-70Y Bosch B58944 (Internal Bosch branding) Sourcing and Replacement Tips
This component is a critical driver or memory chip in several automotive computer systems, specifically: : ME7.4.4, ME7.5, ME7.9.6, EDC7, and EDC16.