Cypress Semiconductor AutoStore STK14CA8 Specification Sheet

Browse online or download pdf Specification Sheet for Computer Hardware Cypress Semiconductor AutoStore STK14CA8. Cypress Semiconductor AutoStore STK14CA8 17 pages. 128kx8 nvsram

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Features
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25, 35, 45 ns Read Access and Read/Write 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% Operation
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Commercial and 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: 001-51592 Rev. **
128Kx8
Description
The Cypress STK14CA8 is a 1 Mb fast static RAM with a nonvol-
atile QuantumTrap™ storage element included with each
memory cell. This 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 performing
and most reliable nonvolatile memory available.
Quantum Trap
1024 X 1024
STORE
STATIC RAM
RECALL
ARRAY
1024 X 1024
COLUMN I/O
COLUMN DEC
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198 Champion Court
AutoStore™
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STORE/
RECALL
HSB
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SOFTWARE
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DETECT
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San Jose
CA 95134-1709
STK14CA8
nvSRAM
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408-943-2600
Revised March 04, 2009
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