The M95040-DRMN8TP/K is a 4Kbit serial SPI bus EEPROM with high-speed clock from STMicroelectronics. This EEPROM device is a part of the M95xxx series, which is known for its robustness and reliability in storing non-volatile data. The M95040-DRMN8TP/K is designed for a wide array of applications that require data storage that persists through power cycles, such as in industrial controls, consumer electronics, smart cards, and various other embedded systems.

Key Features

• Memory Size: 4 Kbit, organized as 512 x 8 bits, allowing for efficient data storage and management.
• Interface: Supports the Serial Peripheral Interface (SPI) bus, with a clock frequency of up to 10 MHz, enabling fast data transfer rates.
• Supply Voltage: Operates across a wide supply voltage range from 2.5V to 5.5V, making it versatile for various circuit designs.
• Write Protection: Incorporates a hardware write protection feature by using the W pin, ensuring data integrity by preventing accidental data overwrites.
• Endurance: Offers high write endurance, with 1 million write cycles and a data retention period of 40 years, ensuring long-term reliability of stored data.
• Temperature Range: Designed to operate over an industrial temperature range from -40°C to +85°C, suitable for harsh environments.
• Package: Available in an 8-pin SOIC package, which is a compact and surface-mountable form factor.

Applications

The M95040-DRMN8TP/K is ideal for a variety of applications that require small-footprint, non-volatile memory storage. It is commonly used in settings such as parameter storage, device configuration, and calibration data preservation in automotive electronics, portable devices, and other sophisticated electronic systems.