BUY CY7C186A-45DMB https://www.utsource.net/itm/p/337761.html
SRAM|32KX9|CMOS|SOJ|32PIN|PLASTIC
The CY7C186A-45DMB is a CMOS static RAM from Cypress Semiconductor. It is a 16K x 8-bit memory device with a 45ns access time. It has an asynchronous design, meaning that it does not require a clock signal for operation. The device is available in a 44-pin PLCC package and is designed to operate over a temperature range of 0°C to 70°C. It is also available in a 44-pin PQFP package. The CY7C186A-45DMB is suitable for use in a wide range of applications, including embedded systems, instrumentation, medical equipment, and industrial automation. It is also suitable for use in applications requiring fast access time, low power consumption, and low cost. (For reference only)