Fudan Micro SPI Serial EEPROM FM25N256AA1-DN-T-G

FM25N256AA1-DN-T-G

Manufacturer： Fudan Micro
Datecode： NEWS
Package： TDFN8
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FM25N256AA1-DN-T-G is a 256Kbit (32KB) SPI interface serial EEPROM chip produced by Fudan Microelectronics. It is packaged in an 8-pin DIP (DIP-8) format. The chip operates within a voltage range of 1.7V to 5.5V, with a maximum clock frequency of up to 20MHz (at 4.5V to 5.5V) or 5MHz (at 1.7V). It is designed for low-power and low-voltage operation. The chip offers a 64-byte page write mode and byte write operations, and it supports hardware and software write protection functions to safeguard 1/4, 1/2, or the entire memory array. Additionally, it features a 128-bit unique ID and a 64-byte secure area. The chip has an endurance of up to 4 million write/erase cycles and a data retention time of up to 200 years. Its operating temperature range is from -40°C to 85°C, making it suitable for various industrial and commercial applications.

Fudan Microelectronics' EEPROM products are widely used in automotive electronics. They are highly reliable, low-power, and have a wide temperature range of -40°C to +125°C. They also meet the stringent automotive-grade qualification (AEC-Q100), which makes them suitable for the demanding requirements of automotive electronics. These products are mainly used in battery management systems (BMS) to store battery state parameters. In intelligent cockpit and in-vehicle systems, they store calibration data and user settings. They also support the storage needs of automotive MCUs, enabling efficient operation of various components such as body electronics and air conditioning controllers. Moreover, EEPROMs are equipped with data encryption functions to ensure the security of in-vehicle system data. These features make EEPROMs an important storage solution in the automotive electronics field, widely used in battery management, intelligent cockpits, body control, and other applications.

--I2C 256Kb EEPROM--

Part Number	Interface	Capacity (kb)	Pkg.	Voltage	Temp	Download
FM24C256A-PD-T-G	I2C	256Kb	PDIP8	1.7V-5.5V	-40℃～85℃	暂无
FM24C256A-SO-T-G	I2C	256Kb	SOP8	1.7V-5.5V	-40℃～85℃	暂无
FM24C256A-TS-T-G	I2C	256Kb	TSSOP8	1.7V-5.5V	-40℃～85℃	暂无
FM24C256A-DN-T-G	I2C	256Kb	TDFN8	1.7V-5.5V	-40℃～85℃	暂无
FM24N128I3-MS-T-G	I2C	256Kb	MSP8	1.7V-5.5V	-40℃～85℃	暂无
FM24LN256I3-CTE-T-G	I2C	256Kb	WLCSP4	1.1V-5.5V	-40℃～85℃	暂无
FM24N256AI3-SO-T-G	I2C	256Kb	SOP8	1.7V-5.5V	-40℃～85℃	暂无
FM24N256AI3-TS-T-G	I2C	256Kb	TSSOP8	1.7V-5.5V	-40℃～85℃	暂无
FM24N256AI3-DN-T-G	I2C	256Kb	TDFN8	1.7V-5.5V	-40℃～85℃	暂无
FM24C256EA1-SO-T-G	I2C	256Kb	SOP8	1.7V-5.5V	-40℃～125℃	暂无
FM24C256EA1-TS-T-G	I2C	256Kb	TSSOP8	1.7V-5.5V	-40℃～125℃	暂无
FM24C256EA1-DN-T-G	I2C	256Kb	TDFN8	1.7V-5.5V	-40℃～125℃	暂无
FM24N256AA1-SO-T-G	I2C	256Kb	SOP8	1.7V-5.5V	-40℃～125℃	暂无
FM24N256AA1-TS-T-G	I2C	256Kb	TSSOP8	1.7V-5.5V	-40℃～125℃	暂无
FM24N256AA1-DN-T-G	I2C	256Kb	TDFN8	1.7V-5.5V	-40℃～125℃	暂无

--SPI 256Kb EEPROM--

Part Number	Interface	Capacity (kb)	Pkg.	Voltage	Temp	Download
FM25256-SO-T-G	SPI	256Kb	SOP8	1.7V-5.5V	-40℃～85℃	暂无
FM25256-TS-T-G	SPI	256Kb	TSSOP8	1.7V-5.5V	-40℃～85℃	暂无
FM25256-DN-T-G	SPI	256Kb	TDFN8	1.7V-5.5V	-40℃～85℃	暂无
FM25N256AI3-SO-T-G	SPI	256Kb	SOP8	1.7V-5.5V	-40℃～85℃	暂无
FM25N256AI3-TS-T-G	SPI	256Kb	TSSOP8	1.7V-5.5V	-40℃～85℃	暂无
FM25N256AI3-DN-T-G	SPI	256Kb	TDFN8	1.7V-5.5V	-40℃～85℃	暂无
FM25N256AA1-SO-T-G	SPI	256Kb	SOP8	1.7V-5.5V	-40℃～125℃	暂无
FM25N256AA1-TS-T-G	SPI	256Kb	TSSOP8	1.7V-5.5V	-40℃～125℃	暂无
FM25N256AA1-DN-T-G	SPI	256Kb	TDFN8	1.7V-5.5V	-40℃～125℃	暂无