UPD43256BGU-70Y

Product Overview

The UPD43256BGU-70Y is a standard SRAM memory IC from Renesas Electronics Corporation. The supplied product description identifies the device as a 32K x 8 SRAM with a 70 ns timing specification, and the supplied lifecycle status is Active. Within the integrated circuit memory category, this part is presented as a conventional memory component rather than a verified programmable memory device; the supplied The 32K x 8 organization indicates a memory array arranged for 8-bit data handling, while the 70 ns figure is the only timing value provided in the supplied product data.

Key Features

• Manufacturer part number UPD43256BGU-70Y.
• Standard SRAM device classified as a memory IC.
• 32K x 8 organization for 8-bit memory arrays.
• 70 ns timing specification.

Applications

• Embedded systems that need an 8-bit SRAM array for temporary data storage.
• Controller-based designs that use a standard memory IC to extend local data memory.
• Systems with 70 ns memory timing budgets that require buffered data handling.

Design & Procurement Notes

When selecting this part, confirm that the host system can accommodate the 32K x 8 organization and the 70 ns timing specification. The supplied lifecycle status is Active, but the DigiKey data does not verify programmability, so do not assume programmable support. Validate address, data, and control interfacing against the final system requirements because package, voltage, and interface details are not provided in the supplied data. For procurement, use the exact manufacturer part number and treat the 70 ns value as the only timing datum available from the supplied description.