MB85RC64APNF-G-JNE1

Memory IC Overview

The MB85RC64APNF-G-JNE1 is a non-volatile FRAM memory IC with a storage capacity of 64 Kbit, organized as 8K x 8 bits. It utilizes an I2C serial interface with a maximum clock frequency of 1 MHz and an access time of 550 ns. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports surface mount installation in an 8-SOP package (0.154 inch width). It functions reliably across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Non-volatile ferroelectric RAM technology ensures data retention without power.
• I2C serial interface provides efficient two-wire communication connectivity.
• High-speed operation with 1 MHz clock frequency and 550 ns access time.

Memory IC Applications

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

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to assembly. Check for product change notifications regarding resin or packaging updates. Ensure compatibility with existing I2C bus protocols and voltage levels before integration into the design.

Memory IC Selection Notes

Select this part for applications requiring high endurance and fast random access times compared to EEPROM alternatives. The 8-SOP package suits space-constrained designs. Verify that the system voltage remains within the 2.7 V to 3.6 V operating range. Consider the 1 MHz I2C speed limit when designing communication timing constraints.

Memory IC Part Context

This component belongs to the MB85RC64 series of F-RAM memories manufactured by RAMXEED. It shares the same core architecture and pinout with other variants in the family but is distinguished by its specific suffix indicating the I2C interface and SOP-8 packaging. It serves as a drop-in replacement for legacy EEPROMs in many embedded systems.

Memory IC Replacement Considerations

• FM24CL64B-G

Memory IC FAQ

What is the maximum I2C clock frequency supported?

The device supports a maximum I2C clock frequency of 1 MHz.

Is the data retained when power is removed?

Yes, it is a non-volatile FRAM memory that retains data without power.