MICROCHIP 1Kbit Serial Microwire EEPROM SOIC-8

The MICROCHIP 1Kbit Serial Microwire EEPROM is a reliable, non-volatile memory solution designed for low-power applications. Built on advanced low-power CMOS technology, it ensures efficient operation with minimal energy consumption, making it ideal for battery-powered devices. The chip features self-timed erase and write cycles, simplifying the programming process and enhancing overall system reliability.

Key functionalities include automatic erase-all (ERAL) before write-all (WRAL) operations, providing robust data management. Integrated power ON/OFF data protection circuitry safeguards stored information against corruption during voltage transitions. Communication is handled via the industry-standard 3-wire serial Microwire interface, offering a simple and efficient connection to microcontrollers.

Core Features & Performance

• High Endurance: Supports up to 1,000,000 erase/write cycles, ensuring long-term data retention and reliability for frequently updated parameters.
• Extended Data Retention: Guarantees data integrity for over 200 years, providing peace of mind for critical storage needs.
• Device Status Signal: Offers clear communication of operational status to the host system.
• Sequential Read Function: Allows for faster data retrieval by reading consecutive memory locations in a single operation.

This surface-mount device is supplied in a compact SOIC-8 package, suitable for space-constrained PCB designs. It operates across a wide supply voltage range from 2.5V to 5.5V and can withstand industrial temperature environments from -40°C to +85°C.