QDR II SRAM at 333 MHz — what the clock rate buys you
The Infineon CY7C1425KV18-333BZXC is a 36Mbit QDR II (Quad Data Rate) synchronous SRAM organized as 4M x 9. Its 333 MHz clock delivers back-to-back read and write transactions on every rising and falling edge, eliminating the bus-turnaround dead cycles that standard synchronous SRAMs incur.
Industrial temperature grade — where it goes
The 1.7V to 1.9V core supply aligns with low-voltage 1.8V I/O families used in modern ASICs and FPGAs, so no extra level translation on the data bus.
Supplied in a 165-ball FBGA (13x15 mm body) — the 165-LBGA case code. Surface-mount only, with a 1.0 mm ball pitch typical for this density.
For dual-sourcing or a pin-compatible second source, the wider CY7C1425KV18 family shares the same footprint and interface, but no official cross-reference is carried in this listing.