FM25512-SO-T-G

FM25512-SO-T-G is a 512K-bit SPI serial EEPROM chip produced by Fudan Microelectronics, packaged in SOP-8. It features a working voltage range of 1.8V to 5.5V and a maximum operating frequency of up to 20MHz (at 4.5V to 5.5V; 5MHz at 1.8V). The chip supports 128-byte page write operations and byte write operations, and provides block write protection, which can protect 1/4, 1/2, or the entire area of the memory array. It is also equipped with a write protection pin (WP#) and a write disable command to enhance data security. Additionally, each device has a unique 128-bit UID and a 128-byte security area, with a data retention capability of up to 40 years and an endurance of 1 million write/erase cycles. Its operating temperature range is -40°C to +85°C, making it suitable for a variety of application scenarios, including consumer electronics, industrial control, communication, and medical devices.

Fudan Microelectronics' EEPROM products are renowned for their high reliability, low power consumption, and diverse design options. They offer up to 4 million write/erase cycles and data retention for up to 200 years. With a voltage range of 1.1V to 5.5V and capacities ranging from 32Kbit to 2Mbit, these EEPROMs come in various package types, such as SOP8, TSSOP8, TDFN8, and WLCSP. They support I²C and SPI interfaces with maximum operating frequencies of 3.4MHz (I²C) and 20MHz (SPI). Some automotive-grade products have passed the AEC-Q100 Grade 1 certification and feature built-in ECC error correction logic to ensure high reliability in data storage. These characteristics make them widely used in consumer electronics, industrial control, automotive electronics, and medical devices.

--I2C 512Kb EEPROM--

--SPI 512Kb EEPROM--