Microchip Technology 93LC86/SN EEPROM

The 93LC86/SN is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology, a leader in microcontroller, mixed-signal, analog, and Flash-IP solutions. This particular device offers a robust storage solution for applications requiring non-volatile memory to store data that must be preserved during power loss. The 93LC86/SN is part of the Microchip serial EEPROM series and is designed for a wide range of applications in the industrial, automotive, and consumer electronics sectors.

This EEPROM chip features a 16Kbit memory size, which is organized as either 1024 words of 16 bits each when the ORG pin is connected to VCC or as 2048 words of 8 bits each when it is tied to ground. This flexibility allows designers to choose the optimal data width for their specific application requirements. The 93LC86/SN operates over a voltage range of 2.5V to 5.5V, making it suitable for low-power operations and compatible with most microcontrollers and digital systems.

One of the key advantages of the 93LC86/SN is its serial interface, which minimizes pin count and simplifies PCB layout. The device supports the industry-standard 3-wire serial communication protocol, which includes Chip Select (CS), Serial Data Input (DI), Serial Data Output (DO), and Serial Clock (SK) pins. This allows for easy integration into existing designs and a straightforward interface with microcontrollers.

The 93LC86/SN is offered in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is known for its space-saving design. This package is suitable for surface-mount technology, providing a compact solution for PCBs where space is at a premium. The reliability of the EEPROM is further enhanced by its wide operating temperature range, which ensures stable performance across various environmental conditions.

For designers and engineers looking for a dependable and flexible non-volatile memory solution, the Microchip Technology 93LC86/SN EEPROM is an excellent choice. Its combination of serial interface, small form factor, and wide voltage range make it a versatile component for a multitude of applications.