CY7C1156V18, CY7C1141V18 - (CY7C11xxV18) SRAM 4-Word Burst Architecture

Cypress Semiconductor

Datasheet Details

Part number	CY7C1156V18, CY7C1141V18
Manufacturer	Cypress Semiconductor
File Size	1.18 MB
Description	(CY7C11xxV18) SRAM 4-Word Burst Architecture
Datasheet	CY7C1141V18_CypressSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: CY7C1156V18, CY7C1141V18. Please refer to the document for exact specifications by model.

The CY7C1141V18, CY7C1156V18, CY7C1143V18, and CY7C1145V18 are 1.8V Synchronous Pipelined SRAMs, equipped with QDR™-II+ architecture.

Separate Independent read and write data ports.
Supports concurrent transactions.
300 MHz to 375 MHz clock for high bandwidth.
4-Word Burst for reducing address bus frequency.
Double Data Rate (DDR) interfaces on both read and write ports (data transferred at 750 MHz) at 375 MHz.
Read latency of 2.0 clock cycles.
Two input clocks (K and K) for precise DDR timing.
SRAM uses rising edges only.
Echo clocks (CQ and CQ) simplify data capture in high speed syste.

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Published: Nov 1, 2009 |