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ST’s Automotive Serial EEPROMs provide robust and high-performance operation in high-temperature environments. Built to meet AEC-Q100 standards and backed by a zero-defect commitment, these EEPROMs undergo rigorous testing to ensure premium quality. PPAP documentation is available upon request.
Engineered to operate reliably in extreme temperatures up to 145 °C, these automotive-grade EEPROMs perform consistently in harsh environments. Available in SO8N, TSSOP8, and compact DFN8 packages, they offer exceptional durability, and performance.
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These advanced EEPROMs support both SPI, I²C, and microwire bus systems. They include enhanced data protection features thanks to additional lockable and identification page. Their versatile instruction set enables secure reading, writing, and locking operations, making them ideal for storing critical information like traceability data, serial numbers, and unique customer IDs. Additionally, ST’s EEPROMs enable smart applications by offering flexible byte-level memory solutions.
Applications
ST’s advanced automotive-grade EEPROMs enable the next generation of automotive applications.


Discover ST’s Automotive Serial EEPROM portfolio
Automotive Serial EEPROM product portfolio

Benefits
- Flexible for parameter updates
- High endurance, and data retention
- Adapts easily with scalability in package sizes and densities
- Reliable device suited for zero defect approach