71256S85DB

71256S85DB SRAM Memory IC – 256Kbit Asynchronous Parallel Access

High-speed static RAM (SRAM) from Renesas Electronics designed for applications requiring fast, reliable data storage and retrieval. This 256-kilobit asynchronous memory IC features parallel data access with 85 nanosecond access time, making it suitable for cache buffers, real-time systems, and embedded applications where speed and stability are critical.

**Key Specifications**
28-pin ceramic DIP package for through-hole mounting. 256-kilobit storage capacity with asynchronous operation mode. 85 ns access time supports high-frequency data operations.

Ideal for vintage computing restoration, legacy system repairs, educational electronics projects, and industrial applications requiring dependable parallel memory with established performance characteristics.

Base Number: 71256S
Package: Tube
Standard Package: 13
RoHS: RoHS non-compliant
REACH: Unaffected
MSL: Unlimited
ECCN: 3A001A2C
HTSUS: 8542.32.0041

Integrated Circuits (ICs) / Memory / Memory