Cypress Perform

1-Mbit (128 K × 8) Serial (SPI) nvSRAM with Real Time Clock

Features

• 1-Mbit nonvolatile static random access memory (nvSRAM)
  • Internally organized as 128 K × 8
  • STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction (Software STORE) or HSB pin (Hardware STORE)
  • RECALLto SRAM initiated on power-up (Power Up RECALL) or by SPI instruction (Software RECALL)
  • Automatic STORE on power-down with a small capacitor
• High reliability
  • Infinite read, write, and RECALL cycles
  • 1 million STORE cycles to QuantumTrap
  • Data retention: 20 years at 85°C
• For more, see pdf

Overview

The Cypress CY14X101PA combines a 1 Mbit nvSRAM with a full-featured RTC in a monolithic integrated circuit with serial SPI interface. The memory is organized as 128 K words of 8 bits each. The embedded nonvolatile elements incorporate the QuantumTrap technology, creating the world’s most reliable nonvolatile memory. The SRAM provides infinite read and write cycles, while the QuantumTrap cells provide highly reliable nonvolatile storage of data.

File Title	Language	File Size	Last Updated
CY14C101PA_CY14B101PA_CY14E101PA.pdf	Chinese	2 MB	05/10/2013
CY14C101PA_CY14B101PA_CY14E101PA.pdf	English	1 MB	04/30/2013

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• Nonvolatile Products
• nvSRAM Serial

• CY14B101PA-SF104XIT
• CY14B101PA-SFXI
• CY14B101PA-SFXIT