FM25N512AI3-DN-T-G

FM25N512AI3-DN-T-G is a 512K-bit SPI interface serial EEPROM chip, packaged in TDFN8. It supports a working voltage of 1.7V to 5.5V and an operating temperature range of -40°C to +85°C. The chip provides 65,536 8-bit memory cells, supports 128-byte page write operations and byte write operations, and is equipped with a 128-byte security sector and a 128-bit unique device identifier (UID). It supports SPI Mode 0 and Mode 3, with a maximum clock frequency of up to 20MHz (at 4.5V to 5.5V) and 5MHz (at 1.8V). The chip also features block write protection, which can protect 1/4, 1/2, or the entire area of the memory array, and enhances data protection through a write protection pin (WP#) and status register. With an endurance of 1 million write/erase cycles and a data retention capability of up to 40 years, it is suitable for a variety of application scenarios, including industrial, commercial, and consumer electronics.

Fudan Microelectronics' EEPROM products hold a leading position in the domestic market, ranking first in domestic market share. Based on a 95nm advanced process, the company's EEPROM series is known for low power consumption, an ultra-wide voltage range of 1.1V to 5.5V, and high reliability (with an endurance of over 4 million write/erase cycles and a data retention time of over 200 years). The product range includes FM24N/FM24LN/FM25N series and FM24C/FM25 series automotive-grade EEPROMs, with capacities ranging from 32Kbit to 128Kbit, supporting I²C interfaces and an operating temperature range of -40℃ to +125℃. The automotive-grade products have passed the AEC-Q100 Grade 1 certification, making them suitable for automotive electronics. Fudan Microelectronics' EEPROMs are widely used in smart meters, mobile phone camera modules, 5G communication, and automotive systems, with customers including well-known domestic and international companies such as Contemporary Amperex Technology Co. Limited (CATL), Geely Automobile, LG, VIVO, and OPPO.

--I2C 512Kb EEPROM--

--SPI 512Kb EEPROM--