FM25512-DN-T-G

FM25512-DN-T-G is a 512K-bit SPI serial EEPROM chip produced by Fudan Microelectronics, packaged in a leadless quad flat package (TDFN8). The chip operates on a voltage range of 1.8V to 5.5V and supports a maximum SPI communication frequency of up to 20MHz (at 4.5V to 5.5V) and 5MHz (at 1.8V). It is capable of 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. Additionally, the chip is equipped with a write protection pin (WP#) and a write disable command to further enhance data security. The FM25512-DN-T-G has an endurance of 1 million write/erase cycles, a data retention capability of up to 40 years, and an operating temperature range of -40°C to +85°C, making it suitable for a variety of application scenarios, including industrial, commercial, and consumer electronics.

Fudan Microelectronics' EEPROM products are widely used in the automotive electronics field, thanks to their high reliability, low power consumption, wide temperature range (-40℃ to +125℃), and automotive-grade certification (AEC-Q100), which meet the stringent requirements of automotive electronics. The products are mainly used in battery management systems (BMS) to store battery state parameters; in intelligent cockpits and automotive systems to store calibration data and user settings; and to support the storage needs of automotive MCUs, facilitating the efficient operation of body electronics, air conditioning controllers, and other components. Additionally, EEPROMs feature data encryption capabilities to ensure the security of data in automotive systems. These characteristics make them an important storage solution in the automotive electronics field, widely used in battery management, intelligent cockpits, body control, and other scenarios.

--I2C 512Kb EEPROM--

--SPI 512Kb EEPROM--