Infineon 64 kB I2C Serial (I2C) Automotive FRAM 8-Pin SOIC-8, FM24CL64B-DG

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3,90 €

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4,72 €

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  • 1 611 unité(s) expédiée(s) à partir du 21 janvier 2027
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N° de stock RS:
273-7381
Référence fabricant:
FM24CL64B-DG
Fabricant:
Infineon
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Marque

Infineon

Product Type

Serial (I2C) Automotive FRAM

Memory Size

64kB

Organisation

8K x 8 bit

Interface Type

I2C

Data Bus Width

8bit

Maximum Clock Frequency

1MHz

Package Type

SOIC-8

Pin Count

8

Standards/Approvals

RoHS

Maximum Operating Temperature

+85°C

Minimum Supply Voltage

2.70V

Maximum Supply Voltage

3.6V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Automotive Standard

AEC-Q100 Grade 1

Number of Words

8K

Infineon Serial (I2C) Automotive FRAM, 64 kB Memory Size, 2.7V to 3.6V Supply Voltage - FM24CL64B-DG


This serial (I2C) automotive FRAM provides non-volatile data storage for automotive electronic systems, communicating via an I2C serial interface. Designed for use across a wide temperature range, it supports vehicle-grade operating environments and fits industry-standard PCB footprints. The device offers moderate capacity intended for configuration data, logs and parameters where endurance and frequent write capability are required.

Features and Benefits:


• 64 kB memory size enables Compact persistent storage
• 1MHz maximum clock frequency allows fast serial transfers
• 2.7V to 3.6V supply range supports common automotive power rails
• -40°C to +85°C temperature rating ensures wide-range operation
• 8‑bit data bus simplifies byte-oriented data handling

Applications


• Suitable for ECU parameter storage and calibration data
• Ideal for non-volatile logging of vehicle events
• Used with sensor modules requiring frequent writes
• Can be used for firmware settings in control modules

What Interface does it use for communication?


It uses an I2C serial Interface operating up to 1MHz.

How is endurance addressed for frequent-write applications?


The memory is a ferroelectric RAM type providing non-volatile storage with high write endurance suitable for repetitive updates.

Which package and pin count are provided for PCB design?


The device is supplied in an SOIC-8 package with 8 pins for standard through-hole footprint planning.

What automotive qualification and environmental approvals are present?


It meets AEC‑Q100 Grade 1 automotive qualification and is RoHS compliant.

How is addressing organised within the memory array?


The organised capacity is 8K x 8‑bit, yielding 8K addressable words of 8 bits each.

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