The M24C04-A125 is a 4-Kbit serial EEPROM designed for automotive applications, operating up to 125°C. It offers tamper-proof data storage with 16-byte pages, byte and page write capabilities, and an embedded error correction code for improved data integrity. Compatible with all I2C bus modes at 1 MHz, it features an additional identification page for device ID and configurable parameters, with permanent lock option. Its robust design includes ESD protection, extended temperature and voltage range, and high endurance memory with 50-year data retention at high temperatures, making it ideal for reliable automotive and industrial use.
Data Retention: 50 years at 125°C, 100 years at 25°C
Write Cycle Endurance: 4 million cycles at 25°C, 1.2 million at 85°C, 600,000 at 125°C
Write Cycle Time: Byte write within 4 ms, Page write within 4 ms
Bus Compatibility: I2C up to 1 MHz
Protection: ESD 4000V Human Body Model, RoHS compliant, halogen-free
Package Types: SO8N, TSSOP8, WFDFPN8 (DFN8)
Embedded ECC for single-bit error correction
Additional Identification Page: 16 bytes, lockable in read-only mode
Device identification code: 20h, Density code: 09h
AEC-Q100 Grade 1 qualified for automotive reliability
Buy the Buy STMicroelectronics M24C04-A125 Automotive 4-Kbit EEPROM Online
Purchase the STMicroelectronics M24C04-A125 automotive-grade serial EEPROM online today. Designed for harsh environments with extended temperature range up to 125°C, this 4-Kbit memory ensures reliable data storage with high endurance and data retention. Its I2C interface operates up to 1 MHz, supporting fast communication, while ECC enhances data integrity. With lockable ID and protection features, it is ideal for automotive, industrial, and critical applications demanding durability, safety, and long-term data security.
Get STMicroelectronics M24C04-A125 today—built for automotive reliability, high endurance, and extended temperature operation.
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