CY7C1460AV33

CY7C1460AV33 CY7C1462AV33 36-Mbit (1M × 36/2M × 18) Pipelined SRAM with NoBL™ Architecture 36-Mbit (1M × 36/2M × 18) Pipelined SRAM with NoBL™ Architecture Features ■ Pin compatible and functionally equivalent to ZBT ■ Supports 250 MHz bus operations with zero wait states ❐ Available speed grades are 250, 200 and 167 MHz ■ Internally self timed output buffer control to eliminate the need to use asynchronous OE ■ Fully registered (inputs and outputs) for pipelined operation ■ Byte write capability ■ 3.3 V power supply ■ 3.3 V/2.5 V I/O power supply ■ Fast clock-to-output times ❐ 2.6 ns (for 250 MHz device) ■ Clock enable (CEN) pin to suspend operation ■ Synchronous self timed writes ■ CY7C1460AV33 available in JEDEC-standard Pb-free 100-pin TQFP and non Pb-free 165-ball FBGA package. CY7C1462AV33 available in JEDEC-standard Pb-free 100-pin TQFP. ■ IEEE 1149.1 JTAG-compatible boundary scan ■ Burst capability – linear or interleaved burst order ■ “ZZ” sleep mode option and stop clock option Functional Description The CY7C1460AV33/CY7C1462AV33 are 3.3 V, 1M × 36/2M × 18 synchronous pipelined burst SRAMs with No Bus Latency™ (NoBL logic, respectively. They are designed to support unlimited true back-to-back read/write operations with no wait states. The CY7C1460AV33/CY7C1462AV33 are equipped with the advanced (NoBL) logic required to enable consecutive read/write operations with data being transferred on every clock cycle. This feature dramatically improves the throughput of d...