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CY14C101PA - 1-Mbit (128K x 8) Serial (SPI) nvSRAM

Features

  • 1-Mbit nonvolatile static random access memory (nvSRAM).
  • Internally organized as 128K × 8.
  • STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction (Software STORE) or HSB pin (Hardware STORE).
  • RECALL to 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 cycle.

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  • CY14C101I - 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
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Full PDF Text Transcription

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CY14C101PA CY14B101PA CY14E101PA 1-Mbit (128K × 8) Serial (SPI) nvSRAM with Real-Time Clock 1-Mbit (128K × 8) Serial (SPI) nvSRAM with Real Time Clock Features ■ 1-Mbit nonvolatile static random access memory (nvSRAM) ❐ Internally organized as 128K × 8 ❐ STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction (Software STORE) or HSB pin (Hardware STORE) ❐ RECALL to 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 ■ Real time clock (RTC) ❐ Full-featured RTC ❐ Watchdog timer ❐ Clock alarm with programma
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