Infineon CY7C109D-10ZXI da 1 MB, 32 Pin

The Cypress Semiconductor CY7C109D series is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an Active LOW chip enable, an Active HIGH chip enable, an Active LOW output enable and tri-state drivers.

High speed typically of 10 ns