The MB85RC256VPF-G-JNERE2 is a 256 Kbit FRAM (Ferroelectric Random Access Memory) manufactured by Fujitsu Electronics America, Inc. FRAM is a non-volatile memory technology that offers fast write speeds, high endurance, and low power consumption compared to other non-volatile memories such as EEPROM and flash. It is ideal for applications requiring frequent data logging, data backup, and real-time data storage.

Applications

• Data logging: Used in data loggers for storing sensor data and other information in real-time.
• Metering: Employed in smart meters for storing energy consumption data.
• Medical devices: Utilized in medical devices for storing patient data and device settings.
• Industrial automation: Used in industrial control systems for storing program parameters and process data.
• Wearable electronics: Found in wearable devices for storing user data and activity logs.

Features

• 256 Kbit memory: Provides 256 Kbits of non-volatile storage capacity.
• I2C interface: Features an I2C serial interface for easy communication with microcontrollers.
• Fast write speeds: Offers fast write speeds, allowing for real-time data storage.
• High endurance: Provides high endurance, withstanding billions of read/write cycles.
• Low power consumption: Consumes low power, making it suitable for battery-powered applications.

Benefits

• Real-time data storage: Enables real-time data storage due to fast write speeds.
• Reliable data storage: Provides reliable data storage with high endurance.
• Low power consumption: Minimizes power consumption, extending battery life in portable devices.
• Easy integration: Easy to integrate into existing circuit designs due to I2C interface.
• Data retention: Offers long data retention, ensuring data integrity even when power is off.

Additional Details

The MB85RC256VPF-G-JNERE2 typically operates from a 3.3V or 5V power supply. The I2C address can be configured using external pins. Detailed timing diagrams, pin configurations, and electrical characteristics can be found in the official Fujitsu datasheet. Always refer to the official Fujitsu datasheet for the most accurate and up-to-date specifications and application guidelines before using this component in a design.