Fudan Micro SPI Serial EEPROM FM25256-TS-T-G

FM25256-TS-T-G

Manufacturer： Fudan Micro
Datecode： NEWS
Package： TSSOP8
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FM25256-TS-T-G is a 256Kbit (32KB) SPI interface serial EEPROM chip produced by Fudan Microelectronics, packaged in a TSSOP-8. It supports a working voltage range of 1.8V to 5.5V, with a maximum clock frequency of up to 20MHz (at 4.5V to 5.5V) or 5MHz (at 1.8V). The chip offers a 64-byte page write mode and byte write operations, and supports both hardware and software write protection functions, which can protect 1/4, 1/2, or the entire memory array. Additionally, it features an automatic timed write cycle (up to 5ms), a 128-bit unique ID, and a 64-byte security area. The FM25256-TS-T-G operates within a temperature range of -40°C to +85°C, with an endurance of up to 1 million write/erase cycles and a data retention period of up to 40 years, making it suitable for a variety of industrial and commercial applications, especially in low-power and high-reliability scenarios.

Fudan Microelectronics' EEPROM products are widely used in the automotive electronics field, thanks to their high reliability, low power consumption, wide temperature range (-40°C to +125°C), 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 status parameters; in intelligent cockpits and vehicle systems to store calibration data and user settings; and to support the storage needs of automotive MCUs, enabling efficient operation of body electronics and air conditioning controllers. Additionally, EEPROMs feature data encryption capabilities to ensure the security of data in vehicle systems. These characteristics make them an important storage solution in the automotive electronics field, widely applied in battery management, intelligent cockpits, body control, and other scenarios.

--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