Infineon 16 kB SPI Serial (SPI) Automotive FRAM 8-Pin SOIC-8, FM25C160B-G

This serial (SPI) automotive FRAM is a non-volatile memory device designed for automotive electronic systems that require frequent writes and long-term data retention. It operates over a wide temperature range suitable for vehicle environments and connects via a serial peripheral Interface to conserve board space and wiring. The device comes in a Compact SOIC-8 package intended for mounting on standard electronic modules.

• 20MHz clock provides fast serial transfers for quick data logging
• 4.5V to 5.5V supply range enables integration with common vehicle power rails
• -40 to +85°C tolerance maintains operation across automotive temperature extremes
• 8-bit data bus supports byte-oriented read and write transactions
• AEC‑Q100 Grade 1 qualification ensures suitability for demanding automotive roles

• Suitable for storing calibration parameters in control units
• Ideal for non-volatile data logging in telematics modules
• Used with sensor Interface circuits for fault and event records
• Can be used for configuration memory in body electronics
• Suitable for ECU backup memory requiring high write endurance

It functions with supply voltages between 4.5V and 5.5V.

The component is supplied in an SOIC-8 package compatible with standard 8-pin footprints.

The memory is organised as 2K words of 8 bits each.

It carries RoHS approval for restricted substance compliance.