72Mbit synchronous SRAM — speed-grade and board-fit
The CY7C1470BV33-200BZXI is a 72Mbit synchronous SRAM from the NoBL™ family, organized as 2M x 36, clocked at 200 MHz with a 3 ns access time. That 200 MHz clock rate means the part can sustain back-to-back read/write transactions without dead cycles — the NoBL pipeline hides the address-bus turn-around that older synchronous SRAMs leave exposed. The 3 ns access time is the delay from clock edge to valid data on the bus; at 200 MHz the clock period is 5 ns, so the data arrives well within the next cycle, leaving margin for board trace delay and the FPGA or ASIC's input setup time.
Housed in a 165-ball LBGA (15x17 mm body), the part is a surface-mount BGA. The -BZXI suffix indicates lead-free (RoHS) and industrial temp; no separate bake or moisture-sensitive-level (MSL) rating is listed here, but BGA packages typically require MSL 3 handling per JEDEC J-STD-020.
Active lifecycle and sourcing
Infineon lists the CY7C1470BV33-200BZXI as Active (current production).