The MB85RS256PNF-G-JN-ERE1 is a 256Kbit FRAM (Ferroelectric Random Access Memory) manufactured by Fujitsu Electronics America, Inc. It is a non-volatile memory that offers fast write speeds, high endurance, and low power consumption. This makes it an excellent choice for applications requiring frequent data logging or high-speed data storage.

Applications

• Smart Meters: Used for storing energy consumption data with high reliability.
• Industrial Control Systems: Employed for data logging, parameter storage, and configuration settings.
• Medical Devices: Integrated into medical equipment for storing patient data and device settings.
• Wearable Electronics: Utilized in wearable devices for storing sensor data and user preferences.
• Automotive Applications: Used in car infotainment systems and electronic control units (ECUs).

Features

• 256 Kbit (32 K × 8 bit) Capacity: Provides ample storage space for various applications.
• Fast Write Speed: Offers a high-speed write operation, enabling quick data storage.
• High Endurance: Supports a high number of read/write cycles, ensuring long-term reliability.
• Low Power Consumption: Operates with low power consumption, suitable for battery-powered devices.
• Serial Peripheral Interface (SPI): Uses an SPI interface for easy communication with microcontrollers.
• RoHS Compliant: Complies with RoHS directives, ensuring environmental friendliness.

Benefits

• Reliable Data Storage: Non-volatile memory ensures data retention even without power.
• Fast Data Logging: High-speed write operation allows for quick and efficient data logging.
• Extended Product Lifespan: High endurance ensures the device can withstand frequent read/write cycles.
• Energy Efficient: Low power consumption extends battery life in portable devices.
• Easy Integration: SPI interface simplifies integration into existing systems.

Additional Details

The MB85RS256PNF-G-JN-ERE1 is available in a SOP (Small Outline Package). It operates over a wide temperature range, making it suitable for various environments. The device supports a 3.3V power supply and is designed to minimize noise and interference. Its non-volatile nature and robust performance make it a superior alternative to EEPROM or battery-backed SRAM in many applications. The specific package is an 8-pin plastic SOP (Small Outline Package).