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CY14C064I - 64-Kbit (8 K x 8) Serial (I2C) nvSRAM

Download the CY14C064I datasheet PDF. This datasheet also covers the CY14B064I variant, as both devices belong to the same 64-kbit (8 k x 8) serial (i2c) nvsram family and are provided as variant models within a single manufacturer datasheet.

Features

  • 64-Kbit nonvolatile static random access memory (nvSRAM).
  • Internally organized as 8 K × 8.
  • STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using I2C command (Software STORE) or HSB pin (Hardware STORE).
  • RECALL to SRAM initiated on power-up (Power-Up RECALL) or by I2C command (Software RECALL).
  • Automatic STORE on power-down with a small capacitor.
  • High reliability.
  • Infinite read, write, and RECAL.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY14B064I_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (Infineon)

Part Number Description
CY14C064PA 64-Kbit (8 K x 8) SPI nvSRAM
CY14C101I 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14C101J 1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14C101PA 1-Mbit (128K x 8) Serial (SPI) nvSRAM
CY14C256I 256-Kbit (32 K x 8) Serial (I2C) 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
PRELIMINARY 64-Kbit (8 K × 8) Serial (I C) nvSRAM with Real Time Clock 64-Kbit (8 K × 8) Serial (I2C) nvSRAM with Real Time Clock CY14C064I CY14B064I, CY14E064I 2 Features 64-Kbit nonvolatile static random access memory (nvSRAM) ❐ Internally organized as 8 K × 8 ❐ STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using I2C command (Software STORE) or HSB pin (Hardware STORE) ❐ RECALL to SRAM initiated on power-up (Power-Up RECALL) or by I2C command (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 wit
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