MB85RC64PNF-G-JNE1

Memory IC Overview

The MB85RC64PNF-G-JNE1 is a 64 Kbit (8 K × 8) Ferroelectric Random Access Memory (FRAM) integrated circuit manufactured by RAMXEED. It utilizes an I2C serial interface for data communication, supporting standard clock frequencies up to 1 MHz. The device operates within a supply voltage range of 3.0 V to 5.5 V and features a wide operating temperature range from -40°C to +85°C. Packaged in an 8-SOP format suitable for surface mount technology, it offers non-volatile data retention with high endurance characteristics typical of FRAM technology.

Memory IC Feature Summary

• Non-volatile ferroelectric memory architecture providing instant read/write capabilities without write delays
• I2C serial interface compatibility for simplified system integration and reduced pin count
• High endurance and long data retention eliminating the need for periodic refresh cycles

Memory IC Applications

• Data logging systems requiring frequent write operations
• Industrial control units needing reliable parameter storage
• Smart metering devices for secure configuration retention

Memory IC Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm interface type and voltage specifications. Cross-reference datasheets to ensure compatibility with target system voltage levels and I2C bus speeds. Confirm package dimensions match PCB footprint requirements before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when an I2C interface is required for small-capacity non-volatile storage. Ensure the system power supply remains within the 3.0 V to 5.5 V operational range. Consider the SOP-8 package constraints for board space limitations compared to larger capacity alternatives.

Memory IC Part Context

This part belongs to the MB85RC series of I2C-compatible FRAM devices. It serves as a drop-in replacement for traditional EEPROMs in applications demanding higher speed and greater endurance. The series is designed for embedded systems where data integrity and rapid access are critical performance factors.