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CY14B101MA - 1-Mbit nvSRAM

Download the CY14B101MA datasheet PDF. This datasheet also covers the CY14B101KA variant, as both devices belong to the same 1-mbit nvsram family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 1-Mbit nonvolatile static random access memory (nvSRAM).
  • 25 ns and 45 ns access times.
  • Internally organized as 128K × 8 (CY14B101KA) or 64K × 16 (CY14B101MA).
  • Hands off automatic STORE on power-down with only a small capacitor.
  • STORE to QuantumTrap nonvolatile elements is initiated by software, hardware, or AutoStore on power-down.
  • RECALL to SRAM initiated on power-up or by software.
  • High reliability.
  • Infinite Read, Write, and RECALL cycles.
  • 1 millio.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY14B101KA-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY14B101I 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14B101J 1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14B101K 1 Mbit (128K x 8) nvSRAM
CY14B101KA 1-Mbit nvSRAM
CY14B101L 1-Mbit (128K x 8) 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
CY14B101KA CY14B101MA 1-Mbit (128K × 8/64K × 16) nvSRAM with Real Time Clock 1-Mbit (128K × 8/64K × 16) nvSRAM with Real Time Clock Features ■ 1-Mbit nonvolatile static random access memory (nvSRAM) ❐ 25 ns and 45 ns access times ❐ Internally organized as 128K × 8 (CY14B101KA) or 64K × 16 (CY14B101MA) ❐ Hands off automatic STORE on power-down with only a small capacitor ❐ STORE to QuantumTrap nonvolatile elements is initiated by software, hardware, or AutoStore on power-down ❐ RECALL to SRAM initiated on power-up or by software ■ High reliability ❐ Infinite Read, Write, and RECALL cycles ❐ 1 million STORE cycles to QuantumTrap ❐ 20 year data retention ■ Real time clock (RTC) ❐ Full featured real time clock ❐ Watchdog timer ❐ Clock alarm with programmable interrupts ❐ Capacitor or battery