CY7C1345G
CY7C1345G is 4-Mbit Flow-Through Sync SRAM manufactured by Cypress.
4-Mbit (128K × 36) Flow-Through Sync SRAM
4-Mbit (128K × 36) Flow-Through Sync SRAM
Features
- 128K × 36 mon I/O
- 3.3 V core power supply (VDD)
- 2.5 V or 3.3 V I/O supply (VDDQ)
- Fast clock-to-output times
- 8.0 ns (100 MHz version)
- Provide high performance 2-1-1-1 access rate
- User selectable burst counter supporting Intel Pentium interleaved or linear burst sequences
- Separate processor and controller address strobes
- Synchronous self timed write
- Asynchronous output enable
- Available in Pb-free 100-pin TQFP package
- ZZ sleep mode option
Functional Description
The CY7C1345G is a 128K × 36 synchronous cache RAM designed to interface with high speed microprocessors with minimum glue logic. The maximum access delay from clock rise is 8.0 ns (100 MHz version). A 2-bit on-chip counter captures the first address in a burst and increments the address automatically for the rest of the burst access. All synchronous inputs are gated by...
