MB85R8M2TABGL-G-JAE1

Memory IC Overview

The MB85R8M2TABGL-G-JAE1 is an 8 Mbit Ferroelectric Random Access Memory (FeRAM) chip organized as 524,288 words by 16 bits. It utilizes a pseudo-SRAM interface and operates within a supply voltage range of 1.8 V to 3.6 V. The device supports read/write endurance of 10^14 operations per 64 bits and features data retention exceeding 10 years at +85 °C. It is housed in a 48-pin plastic FBGA package with dimensions of 8.00 mm x 6.00 mm.

Memory IC Feature Summary

• Nonvolatile memory architecture that retains data without backup power
• High endurance capability significantly surpassing Flash and E2PROM technologies
• Low power consumption with dedicated sleep mode functionality
• Robust data retention performance across extended temperature ranges

Memory IC Applications

• Industrial control systems requiring high-speed nonvolatile storage
• Automotive electronics demanding reliable data logging
• Medical devices needing frequent write cycles and long-term data integrity
• Smart metering infrastructure for secure transaction recording

Memory IC Procurement Notes

Verify the specific ordering suffix to confirm the 48-pin FBGA package configuration. Ensure compatibility with the required 1.8 V to 3.6 V operating voltage range for your system design. Confirm moisture sensitivity level requirements during assembly processes. Check for any recent product change notifications regarding material or packaging updates.

Memory IC Selection Notes

Select this component when high write endurance and fast access times are critical compared to traditional Flash memory. The pseudo-SRAM interface simplifies integration into existing designs. Consider the 48-pin FBGA package constraints for PCB layout and thermal management. Evaluate the low standby and sleep currents if power efficiency is a primary design constraint.

Memory IC Part Context

This part belongs to the MB85R8M2TA series of FeRAM devices manufactured by RAMXEED. It represents a continuation of Fujitsu Semiconductor's memory technology line. The series offers a balance of high speed, durability, and nonvolatility for embedded applications.

Memory IC Replacement Considerations

Direct substitutes include the MB85R8M2TAFN-G-JAE2, which uses a 44-pin TSOP package. Verify pinout compatibility and physical footprint differences before substitution.