Microchip 2 kB EEPROM SPI Interface 8-Pin SOIC Package 4.5-5.5 V 250 ns Access Time 93C56A-I/SN

Microchip 93C56A-I/SN is a 2 kB EEPROM featuring a SPI interface housed in an 8-pin SOIC surface mount package. It supports a maximum clock frequency of 3 MHz and operates at supply voltages from 4.5 V to 5.5 V, making it suitable for a wide range of electronic applications requiring dependable non-volatile memory storage.

This memory chip is organized as 256 words of 8 bits each, with a maximum random access time of 250 ns, supporting quick data retrieval and storage. It incorporates automatic erase-all (ERAL) before write-all (WRAL) functionality along with self-timed erase and write cycles with durations up to 2 ms, enhancing write reliability.

The device maintains data retention for up to 200 years, ensuring data integrity over long usage periods. It operates reliably in industrial temperature ranges from -40°C to 85°C and is compliant with RoHS standards, supporting environmentally responsible manufacturing.

The compact SOIC package measures 4.9 mm in length, 3.9 mm in width, and 1.5 mm in height, facilitating convenient placement on printed circuit boards. Typical currents include a 100 µA read current and 500 µA write current, with a low standby current of 1 µA, optimizing power consumption for embedded systems.

This EEPROM is optimized for consumer, industrial, and automotive sectors where dependable, non-volatile memory storage is critical. Applications include storing configuration settings, device calibration data, and small amounts of user data.

2 kB memory size organized as 256 x 8 bits for effective data storage. SPI interface compatible for standard serial communication. 8-pin SOIC compact surface mount package suitable for PCB mounting. Voltage operation range from 4.5 to 5.5 V for versatile power supply conditions.

RoHS compliant ensuring adherence to environmental standards. Maximum clock frequency of 3 MHz for fast data access and programming. Data retention up to 200 years guarantees long-term data integrity. Operating temperature between -40°C and 85°C suitable for varied environments.

Self-timed erase and write cycles improve data reliability and ease of use. Low standby current reduces power consumption in inactive states. Discover a wide range of semiconductor memory and EEPROM components at EnvMart to support your industrial, laboratory, and commercial electronics needs.