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10+US $0.97632US $9.76
30+US $0.73224US $21.97
100+US $0.58579US $58.58
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The FM24CL64B-GTR from Cypress Semiconductor is a high-performance, low-power, serial F-RAM (Ferroelectric Random Access Memory) device designed to provide reliable non-volatile data storage in a wide range of applications. F-RAM combines the benefits of non-volatility, high-speed read/write operations, and high endurance, making it suitable for critical data storage requirements.

Key Features:

  1. 64 Kilobits (8 Kbytes) Density: The FM24CL64B-GTR offers a storage capacity of 64 kilobits organized as 8,192 bytes, providing ample space for storing configuration data, parameter settings, event logs, and other critical information in embedded systems.
  2. Non-Volatile Data Storage: Unlike traditional EEPROM or flash memory, F-RAM offers true non-volatile data storage, ensuring that stored data is retained even in the absence of power, making it ideal for applications requiring reliable data persistence and instant recovery after power loss.
  3. High-Speed Read/Write Operations: With access times as fast as 150 nanoseconds (ns) for both read and write operations, the FM24CL64B-GTR enables rapid data access and updates, facilitating real-time processing and efficient data handling in time-critical applications.
  4. High Endurance: F-RAM technology offers virtually unlimited read/write endurance, with no degradation in performance or reliability over time. The FM24CL64B-GTR supports a minimum of 10^14 read/write cycles, ensuring long-term data integrity and durability in harsh operating environments.
  5. Low Power Consumption: Designed for energy-efficient operation, the FM24CL64B-GTR features ultra-low standby current and active current consumption, minimizing power consumption and extending battery life in battery-powered devices and energy-conscious applications.
  6. Serial Interface: The device interfaces with the host microcontroller or system via a standard serial I2C (Inter-Integrated Circuit) bus, providing simple, cost-effective integration with a wide range of microcontrollers, sensors, and peripheral devices.
  7. Wide Operating Voltage Range: The FM24CL64B-GTR operates from a wide voltage range of 1.8 to 5.5 volts (V), allowing compatibility with various power supply configurations and voltage levels commonly found in embedded systems.
  8. Industrial Temperature Range: With an extended industrial temperature range of -40°C to 85°C, the device is suitable for deployment in demanding industrial, automotive, and outdoor applications subject to wide temperature fluctuations and environmental extremes.


  • Embedded Systems: Used in microcontroller-based embedded systems for storing firmware, configuration parameters, calibration data, and system logs.
  • Data Logging: Deployed in data loggers, sensor nodes, and IoT (Internet of Things) devices for recording sensor data, event timestamps, and environmental parameters.
  • Security Systems: Integrated into security systems, access control devices, and smart locks for storing encryption keys, user credentials, and audit logs securely.
  • Industrial Automation: Utilized in industrial automation equipment, PLCs (Programmable Logic Controllers), and HMI (Human Machine Interface) panels for storing process parameters, equipment settings, and operational data.
  • Medical Devices: Employed in medical instruments, patient monitors, and diagnostic equipment for storing patient data, test results, and device configurations securely.

The FM24CL64B-GTR from Cypress Semiconductor offers reliable, high-performance non-volatile data storage solutions for a wide range of applications requiring fast access times, high endurance, low power consumption, and robust data retention capabilities.


Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.


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