MB85RS64TUPNF-G-JNE2

Memory IC Overview

The MB85RS64TUPNF-G-JNE2 is a non-volatile FRAM memory IC with a storage capacity of 64 kbit, organized as 8k x 8 bits. It utilizes an SPI interface with a maximum clock frequency of 10 MHz and an access time of 18 ns. The device operates within a supply voltage range of 1.8 V to 3.6 V and supports surface mount installation in an 8-SOP package. It is rated for an extended operating temperature range from -55°C to +85°C.

Memory IC Feature Summary

• Non-volatile ferroelectric RAM technology ensures data retention without power.
• SPI serial interface enables efficient communication with host controllers.
• Extended industrial temperature rating supports operation in harsh environments.

Memory IC Applications

• Industrial control systems requiring reliable data logging
• Metering applications needing frequent write cycles
• Embedded systems with limited space constraints

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm final availability with suppliers as stock levels fluctuate. Ensure compatibility with existing PCB footprints and design specifications before procurement. Review product change notifications for any recent manufacturing updates or material substitutions that may affect integration.

Memory IC Selection Notes

Select this component when low power consumption and high endurance are critical. The wide voltage range accommodates various logic levels. Consider the SOP-8 package for compact designs. Evaluate thermal requirements against the specified temperature limits. Compare performance metrics with alternative memory types for specific application needs.

Memory IC Part Context

This part belongs to the MB85RS64 series of FeRAM devices by RAMXEED. It offers a balance of speed, density, and durability. The series is designed for applications demanding high write endurance and fast access times. It serves as a robust alternative to traditional EEPROM and Flash memory solutions in embedded systems.

Memory IC Replacement Considerations

FM25CL64B-G by Infineon Technologies is listed as a similar substitute part number.