Functional Description[1]
The CY7C1334H is a 3.3V/2.5V, 64K x 32 synchronous-pipelined Burst SRAM designed specifically to support unlimited true back-to-back Read/Write operations without the insertion of wait states. The CY7C1334H is equipped with the advanced No Bus Latency™ (NoBL™) logic required to enable consecutive Read/Write operations with data being transferred on every clock cycle. This feature dramatically improves the throughput of the SRAM, especially in systems that require frequent Write/Read transitions.

Features
• Pin compatible and functionally equivalent to ZBT™ devices
• Internally self-timed output buffer control to eliminate the need to use OE
• Byte Write capability
• 64K x 32 common I/O architecture
• 3.3V core power supply
• 3.3V/2.5V I/O operation
• Fast clock-to-output times
   — 3.5 ns (for 166-MHz device)
   — 4.0 ns (for 133-MHz device)
• Clock Enable (CEN) pin to suspend operation
• Synchronous self-timed write
• Asynchronous output enable (OE)
• Offered in Lead-Free JEDEC-standard 100-pin TQFP package
• Burst Capability—linear or interleaved burst order
• “ZZ” Sleep mode option