MB85R256FPNF-G-JNE2

Description：IC FRAM 256KBIT PARALLEL 28SOP
Series：-
Mfr：RAMXEED
Package：Tube

SKU:0feefaf8ee8b Category: Memory IC Brand: RAMXEED

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MB85R256FPNF-G-JNE2 is listed in the Memory IC range at ChipApex. The manufacturer field lists RAMXEED. Its product description is IC FRAM 256KBIT PARALLEL 28SOP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for MB85R256FPNF-G-JNE2

Description：IC FRAM 256KBIT PARALLEL 28SOP
Series：-
Mfr：RAMXEED
Package：Tube
Memory Type：Non-Volatile
Memory Format：FRAM
Technology：FRAM (Ferroelectric RAM)
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：150ns
Voltage - Supply：2.7V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SOIC (0.342", 8.69mm Width)
Supplier Device Package：28-SOP
Access Time：150 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for MB85R256FPNF-G-JNE2

MB85R256FPNF-G-JNE2

Memory IC Overview

The MB85R256FPNF-G-JNE2 is a nonvolatile FRAM IC with a capacity of 256Kb (32K x 8 bits). It utilizes a pseudo-SRAM parallel interface and operates within a supply voltage range of 2.7V to 3.6V. The device features a 150ns access time and write cycle time, supporting -40°C to +85°C ambient temperatures. It is housed in a 28-pin plastic SOP package.

Memory IC Feature Summary

Nonvolatile data retention without backup battery support
High endurance of 10^12 read/write operations per byte
Pseudo-SRAM interface for direct replacement compatibility

Memory IC Applications

Data logging systems requiring high write endurance
Industrial control applications needing fast random access
Embedded memory for configuration storage

Memory IC Procurement Notes

Verify component authenticity through authorized channels as the part is discontinued. Confirm package integrity and moisture sensitivity level handling procedures during procurement. Ensure substitution parts meet identical electrical specifications and pinout requirements for valid integration.

Memory IC Selection Notes

Select this component for designs requiring high-speed parallel access with extensive write cycles. Consider the 28-pin SOP footprint for PCB layout constraints. Evaluate power consumption characteristics against system standby requirements before finalizing the design choice.

Memory IC Part Context

This part belongs to the MB85R256F series of Ferroelectric RAM devices manufactured by Fujitsu Semiconductor Memory Solution Limited. The series offers nonvolatile memory solutions combining SRAM-like speed with flash-like persistence.