Microchip Technology's 93LC86B-I/SN EEPROM

The 93LC86B-I/SN is a high-quality electrically erasable programmable read-only memory (EEPROM) device from the renowned manufacturer, Microchip Technology. This EEPROM is part of the serial EEPROM series which is designed to provide flexible, non-volatile data storage that can be easily integrated into a wide range of electronic applications.

This particular model boasts a memory size of 16 Kbits, which is organized as 2,048 x 8 or 1,024 x 16 bits selectable by the user. The dual organization feature allows for efficient memory usage in systems that require either byte or word size configurations, making it highly adaptable for various applications from configuration settings storage to device calibration data retention.

The 93LC86B-I/SN operates over a wide voltage range of 2.5V to 5.5V, which makes it suitable for low-power operations and compatibility with most microcontrollers in the market. Its serial interface ensures easy communication with a host controller using a minimal number of I/O lines, which is beneficial for designs where pin count is a concern.

One of the key features of this EEPROM is its self-timed erase and write cycles, which eliminates the need for external timers and simplifies the memory management process. Additionally, it supports a write cycle time of typically 5 ms, allowing for quick data updates and reducing downtime in applications that require frequent data changes.

For reliability and data integrity, the 93LC86B-I/SN includes hardware write protection which prevents accidental data overwrites. It has an endurance of 1,000,000 write cycles and a data retention period of over 200 years, ensuring the longevity and durability of the stored data.

The device is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, denoted by the suffix 'I/SN', which is widely used in the industry and is known for its compact footprint and ease of PCB layout design. The 93LC86B-I/SN is suitable for a broad range of applications, including but not limited to, industrial controls, medical devices, smart cards, and consumer electronics.

Overall, the Microchip 93LC86B-I/SN EEPROM offers a reliable and flexible solution for non-volatile memory requirements, backed by Microchip's reputation for quality and support in the semiconductor industry.