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CYPRESS SEMICONDUCTOR  CY14E256LA-SZ45XI  NVRAM, 256KBIT, 45NS, SOIC-32

CYPRESS SEMICONDUCTOR CY14E256LA-SZ45XI
Technical Data Sheet (843.62KB) EN See all Technical Docs

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Product Overview

The CY14E256LA-SZ45XI is a 256kB fast static Random Access Memory (RAM) with a nonvolatile element in each memory cell. The memory is organized as 32kB. The embedded nonvolatile elements incorporate QuantumTrap technology, producing the worlds most reliable nonvolatile memory. The SRAM provides infinite read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power-down. On power-up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control.
  • 45ns Access time
  • Hands off automatic STORE on power-down with only a small capacitor
  • RECALL to SRAM initiated by software or power-up
  • Infinite read, write and recall cycles
  • 20-Year data retention

 

Product Information

Memory Size:
256Kbit
NVRAM Memory Configuration:
32K x 8bit
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Memory Case Style:
SOIC
No. of Pins:
32Pins
IC Interface Type:
-
Access Time:
45ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 3 - 168 hours
NVRAM Features:
Hands off Automatic Store, Infinite Read, Write, & Recall Cycle
Supply Voltage Range:
4.5V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Substitutes

CY14E256LA-SZ45XIT

REEL / Non Volatile SRAMs

CYPRESS SEMICONDUCTOR

0

Price for: Each (Supplied on Full Reel)

1000+ $10.82 2000+ $10.21 3000+ $9.61

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