SRAM Chip Sync Dual 2.5V 72M-Bit 4M x 18 3ns 165-Pin FBGA

The CY7C1472V25 is a 2.5 V, 2 M × 36/4 M × 18/1 M × 72 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 CY7C1470V25 is 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 data in systems that require frequent write/read transitions. The CY7C1470V25 is a pin-compatible and functionally equivalent to ZBT devices.

• Pin-compatible and functionally equivalent to ZBT™
• Supports 200-MHz bus operations with zero wait states
  • Available speed grades are 200 and 167 MHz
• Internally self-timed output buffer control to eliminate the need to use asynchronous
• Fully registered (inputs and outputs) for pipelined operation
• Byte write capability
• Single 2.5 V power supply
• 2.5 V I/O supply (VDDQ)
• Fast clock-to-output times
  • 3.0 ns (for 200-MHz device)
• Clock enable (CE/ and OE/?) pin to suspend operation
• Synchronous self-timed writes
• CY7C1470V25 available in JEDEC-standard Pb-free 100-pin TQFP
• IEEE 1149.1 JTAG boundary scan compatible
• Burst capability - linear or interleaved burst order
• “ZZ” sleep mode option and stop clock option