CY14B101LA Series 1 Mb (128 K x 8) Surface Mount nvSRAM - SSOP-48

Mfr Part#: CY14B101LA-SP45XI
Mounting Method:  Surface Mount
Package Style:  SSOP-48
Packaging:  TUBE
Std Packaging Qty:  30



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$23.42 USD (each)
1 - 19 $23.42
20+ $22.04 (Save 6%)


Qty in Stock : 60
Factory Stock : 420
Factory Lead-Time: 5-10 Days
Min. Order Qty: 1
Multiple of: 1
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Product Highlight

  • Memory Density: 1 Mb
  • Memory Organization: 128 k x 8 / 64 k x 16
  • Supply Voltage-Nom: 3 V
  • Access Time-Max: 45 ns
  • Temperature Grade: Industrial

The CY14B101LA-SP45XI is a 1-Mbit fast Static RAM with a non-volatile element in each memory cell. The memory is organized as 128K bytes of 8 bits.

The embedded nonvolatile elements incorporate QuantumTrap technology, producing the world’s most reliable nonvolatile memory. The SRAM provides infinite read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell.


  • 20 ns, 25 ns, and 45 ns Access Times
  • Internally Organized as 128K x 8 (CY14B101LA) or 64K x 16 (CY14B101NA)
  • Hands off Automatic STORE on Power Down with only a Small Capacitor
  • STORE to QuantumTrap Nonvolatile Elements Initiated by Software, Device Pin, or AutoStore on Power Down
  • RECALL to SRAM Initiated by Software or Power Up
  • Infinite Read, Write, and Recall Cycles
  • 1 Million STORE Cycles to QuantumTrap
  • 20 year Data Retention
  • Single 3 V +20% to -10% Operation
  • Industrial Temperature
  • 44/54-Pin TSOP-II, 48-Pin SSOP, and 32-Pin SOIC Packages
  • Pb-free and RoHS Compliance

View the Available CY14B Series of Non-Volatile RAMs

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