Securing Data with the Microchip AT93C86A-10SU-7-T Serial EEPROM

In the realm of embedded systems and IoT devices, data security and reliability are paramount. The Microchip AT93C86A-10SU-7-T stands out as a robust solution for non-volatile memory storage, offering a blend of performance, durability, and security features tailored for modern applications. This 16K-bit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) operates via a simple Serial Peripheral Interface (SPI), making it compatible with a wide range of microcontrollers and processors.

One of the key strengths of the AT93C86A-10SU-7-T is its endurance and data retention capabilities. With a minimum of 1,000,000 erase/write cycles and data retention exceeding 100 years, this EEPROM ensures that critical information—such as configuration settings, calibration data, or security keys—remains intact and accessible over the device’s lifetime. Its low-power consumption further enhances its suitability for battery-powered and energy-sensitive applications.

Security is reinforced through hardware and software write protection mechanisms. The device features a dedicated Write Enable (WEN) latch and a software-controlled write protection command, preventing accidental or malicious data corruption. Additionally, its sequential read operation allows for efficient data retrieval, which is crucial for real-time systems where speed and accuracy are essential.

The AT93C86A-10SU-7-T is designed for industrial and automotive environments, operating reliably across an extended temperature range (-40°C to +85°C). Its small SOIC package enables compact PCB designs, ideal for space-constrained applications.

ICGOODFIND: The Microchip AT93C86A-10SU-7-T Serial EEPROM is a trusted and efficient solution for securing critical data in embedded systems, combining high endurance, robust write protection, and low-power operation to meet the demands of diverse industries.

Keywords:

Data Security, Serial EEPROM, Non-Volatile Memory, Write Protection, Low-Power Consumption