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CY14E101PA - 1-Mbit (128K x 8) Serial (SPI) nvSRAM

Download the CY14E101PA datasheet PDF. This datasheet also covers the CY14C101PA variant, as both devices belong to the same 1-mbit (128k x 8) serial (spi) nvsram family and are provided as variant models within a single manufacturer datasheet.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY14C101PA-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY14E101I 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14E101J 1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14E116L 16-Mbit (2048 K x 8/1024 K x 16/512 K x 32) nvSRAM
CY14E116N 16-Mbit (2048 K x 8/1024 K x 16/512 K x 32) nvSRAM
CY14E116S 16-Mbit (2048 K x 8/1024 K x 16/512 K x 32) nvSRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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