What are the key performance benefits?

It provides 10^12 read/write cycle endurance, no-wait-time write operations, and significantly lower power consumption compared to traditional Flash or EEPROM.

What are the operating requirements?

It operates between 2.7V and 3.6V, supports SPI modes 0 and 3, and has an ambient temperature range of -40°C to +85°C.

What should be considered for power management?

If VDD falls below 2.0V, it must be started from 1.0V or less during power-up to prevent malfunctions.

What is the pinout of MB85RS256BPNF-G-JNERE1?

Use the MB85RS256BPNF-G-JNERE1 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about MB85RS256BPNF-G-JNERE1 pinout to locate pins, power rails, and interface signals before layout.

MB85RS256BPNF-G-JNERE1 Datasheet, Specs, Alternatives & ECAD | Kaga FEI America, Inc.

AI summary

The MB85RS256B is a 256Kbit SPI-based FRAM memory chip offering high endurance and fast write performance.

Best for

Data logging
Industrial control
Embedded systems

Avoid if

Applications requiring multi-megabit storage

Check before use

SPI clock frequency limits (25MHz for READ, 33MHz for others)

Key specifications

Capacity: 256 Kbit
Interface: SPI
Endurance: 10^12 cycles
Max Frequency: 33 MHz

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 3 (168 Hours)
ECCN: EAR99
HTSUS: 8542.32.0071

Application

IndustrialConsumer ElectronicsAutomotive

Datasheet

213e1015ddd54c6ff09b50a9af31f9d9_1809192016_FUJITSU-MB85RS256BPNF-G-JNERE1_C8742.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 256Kbit (32K x 8) nonvolatile Ferroelectric Random Access Memory (FRAM) chip that uses an SPI interface.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the MB85RS256B?+×

What are the key performance benefits?+×

What are the operating requirements?+×

What should be considered for power management?+×

What is the pinout of MB85RS256BPNF-G-JNERE1?+×