The Infineon CY7C038V-15AXC is a 1.152 Mbit asynchronous dual-port SRAM organized as 64K words by 18 bits. It provides two independent ports with separate address, data, and control lines, allowing simultaneous read/write access from two bus masters without external arbitration logic. The 15 ns access time supports bus speeds up to roughly 66 MHz, though the asynchronous interface means timing closure depends on the address-to-data valid window rather than a clock edge.
Infineon (formerly Cypress) has discontinued this specific variant. Buyers should verify date code freshness and request inspection for counterfeit screening, especially for hi-rel or long-life programs.
100-TQFP package and footprint
It is a surface-mount package intended for reflow soldering.