BUY HM62832UHLJP-15 https://www.utsource.net/itm/p/452921.html
256 k High Speed SRAM 32-kword 8-bit
Description: The HM62832UHLJP-15 is a 32K-bit CMOS static RAM organized as 4,096 words by 8 bits. Features: - Low power consumption - Fast access time: 15ns - Single 5V power supply - TTL compatible inputs and outputs - Automatic power down when deselected Applications: - Personal computers - Workstations - Communications systems - Instrumentation - Industrial control systems - Automotive systems (For reference only)