Cypress Semiconductor Perform STK14D88 매뉴얼
{카테고리_이름} Cypress Semiconductor Perform STK14D88에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cypress Semiconductor Perform STK14D88 18 페이지. 32kx8 autostore nvsram
페이지 인쇄Features
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25, 35, 45 ns Read Access and R/W Cycle Time
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Unlimited Read/Write Endurance
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Automatic Nonvolatile STORE on Power Loss
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Nonvolatile STORE Under Hardware or Software Control
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Automatic RECALL to SRAM on Power Up
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Unlimited RECALL Cycles
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200K STORE Cycles
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20-Year Nonvolatile Data Retention
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Single 3.0V +20%, -10% Power Supply
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Commercial, Industrial Temperatures
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Small Footprint SOIC and SSOP Packages (RoHS-Compliant)
Logic Block Diagram
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Cypress Semiconductor Corporation
Document Number: 001-52037 Rev. **
Quantum Trap
512 x 512
STORE
STATIC RAM
RECALL
ARRAY
512 x 512
COLUMN I/O
COLUMN DEC
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198 Champion Court
32Kx8 AutoStore™ nvSRAM
Description
The Cypress STK14D88 is a 256Kb fast static RAM with a
nonvolatile Quantum Trap™ storage element included with each
memory cell.
The SRAM provides fast access and cycle times, ease of use,
and unlimited read and write endurance of a normal SRAM.
Data transfers automatically to the nonvolatile storage cells
when power loss is detected (the STORE operation). On power
up, data is automatically restored to the SRAM (the RECALL
operation). Both STORE and RECALL operations are also
available under software control.
The Cypress nvSRAM is the first monolithic nonvolatile memory
to offer unlimited writes and reads. It is the highest performance,
most reliable nonvolatile memory available.
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STORE/
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San Jose
CA 95134-1709
STK14D88
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408-943-2600
Revised March 02, 2009
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