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Partname:CY7C1257V18-375BZXC
Description:36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
Manufacturer:Cypress Semiconductor
Datasheet:PDF (1.21M).
Click here to download *)

The CY7C1246V18, CY7C1257V18, CY7C1248V18, and CY7C1250V18 are 1.8V Synchronous Pipelined SRAM equipped with DDR-II+ architecture. The DDR-II+ consists of an SRAM core with advanced synchronous peripheral circuitry. Addresses for read and write are latched on alternate rising edges of the input (K) clock. Write data is registered on the rising edges of both K and K. Read data is driven on the rising edges of both K and K. Each address location is associated with two 8-bit words (CY7C1246V18), 9-bit words (CY7C1257V18), 18-bit words (CY7C1248V18), or 36-bit words (CY7C1250V18) that burst sequentially into or out of the device.

Click here to download CY7C1257V18-375BZXC Datasheet
Click here to download CY7C1257V18-375BZXC Datasheet
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