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CY7C009

Cypress
Part Number CY7C009
Manufacturer Cypress
Description 64K/128K x 8/9 Dual-Port Static RAM
Published Oct 15, 2017
Detailed Description 25/0251 CY7C008/009 CY7C018/019 Features • True Dual-Ported memory cells which allow simultaneous access of the same m...
Datasheet PDF File CY7C009 PDF File

CY7C009
CY7C009

Overview
25/0251 CY7C008/009 CY7C018/019 Features • True Dual-Ported memory cells which allow simultaneous access of the same memory location • 64K x 8 organization (CY7C008) • 128K x 8 organization (CY7C009) • 64K x 9 organization (CY7C018) • 128K x 9 organization (CY7C019) • 0.
35-micron CMOS for optimum speed/power • High-speed access: 12[1]/15/20 ns • Low operating power — Active: ICC = 180 mA (typical) — Standby: ISB3 = 0.
05 mA (typical) Logic Block Diagram R/WL CE0L CE1L OEL CEL 64K/128K x 8/9 Dual-Port Static RAM • Fully asynchronous operation • Automatic power-down • Expandable data bus to 16/18 bits or more using Mas- ter/Slave chip select when using more than one device • On-chip arbitration logic • Semaphores included to permit software handshaking between ports • INT flags for port-to-port communication • Dual Chip Enables • Pin select for Master or Slave • Commercial and Industrial temperature ranges • Available in 100-pin TQFP • Pin-c...


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