CY7C1422AV18_CypressSemiconductor.pdf
Datasheet Details
Part number:
CY7C1423AV18, CY7C1422AV18
Manufacturer:
Cypress Semiconductor
File Size:
502.12 KB
Description:
36-mbit ddr-ii sio sram 2-word burst architecture.
Note:
This datasheet PDF includes multiple part numbers: CY7C1423AV18, CY7C1422AV18.
Please refer to the document for exact specifications by model.
CY7C1423AV18, CY7C1422AV18, 36-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
The CY7C1422V18, CY7C1429AV18, CY7C1423V18, CY7C1424V18 are 1.8V Synchronous Pipelined SRAMs equipped with DDR-II SIO (Double Data Rate Separate I/O) architecture.
The DDR-II SIO consists of two separate ports to access the memory array.
The Read port has dedicated Data outputs and the Write port ha
CY7C1423AV18 Features
* 36-Mbit density (4M x 8, 4M x 9, 2M x 18, 1M x 36)
* 300-MHz clock for high bandwidth
* 2-Word burst for reducing address bus frequency
* Double Data Rate (DDR) interfaces (data transferred at 600 MHz) @ 300 MHz
* Two input clocks (K and K) for precise DDR t
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