STMicroelectronics 32 kB Serial EEPROM, 450 ns 8-Pin UFDFPN-8 Serial-I2C M24C32-DFMC6TG

STMicroelectronics M24C32-DFMC6TG is a high-performance 32 Kbit (4 Kbyte) Serial EEPROM designed for embedded applications requiring reliable non-volatile memory. This device is organized as 4 K x 8 bits and supports a Serial I2C bus interface with maximum clock frequency of 1 MHz, enabling fast communication with host controllers.

The M24C32 offers a wide supply voltage operation range from 1.7 V up to 5.5 V, making it suitable for various power environments. Operating temperature ranges from -40 °C to +85 °C, ensuring usability in industrial and automotive settings. The device features a 450 ns maximum random access time, supporting rapid data read and write operations.

Unique to the M24C32-D variant is an additional Identification Page consisting of 32 bytes, which can be locked permanently for read-only access to securely store sensitive application parameters. The EEPROM provides byte and page write capabilities within 5 ms, enhancing writing efficiency.

Advanced protection features include enhanced electrostatic discharge (ESD) and latch-up protection, improving device robustness. With a minimum of 4 million write cycles and 200 years of guaranteed data retention, this EEPROM is well suited for long-life applications in industrial, automotive, laboratory, and electronic devices.

The product comes in a compact UFDFPN-8 surface mount package with dimensions 1.7 mm length, 1.4 mm width, and 550 μm height, optimized for space-constrained designs. Compliance with the automotive standard AEC-Q100 further ensures quality and reliability for automotive and harsh environments.

Applications include data logging, parameter storage, configuration memory, and system identification across industrial control systems, automotive electronics, and embedded computing platforms.

Organized as 4 K x 8 bits with 32 Kbit memory capacity. Supports I2C bus up to 1 MHz maximum clock frequency. Supply voltage range of 1.7 V to 5.5 V. Operating temperature from -40 °C to +85 °C. Identification Page memory for secure parameter storage.

More than 4 million write cycles and 200 years data retention. Enhanced ESD and latch-up protection. AEC-Q100 automotive standard compliant. Compact UFDFPN-8 package (1.7x1.4x0.55 mm).

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