Microchip Technology's 93AA56AT-I/SN EEPROM

The 93AA56AT-I/SN is a high-quality, 2Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, designed to provide a robust and reliable non-volatile memory solution for a wide array of electronic applications. This EEPROM device features a standard Serial Peripheral Interface (SPI) that ensures compatibility with most microcontrollers and allows for straightforward integration into your system.

With an organized memory of 256 x 8 or 128 x 16 bits, the 93AA56AT-I/SN offers flexibility to suit your data storage needs. Its ability to retain data for an extensive period, even without power, makes it ideal for storing device configurations, calibration data, or user preferences. The device operates over a broad voltage range (1.8V to 5.5V), making it suitable for low-power and battery-operated applications.

The 93AA56AT-I/SN comes in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, designed for surface mount technology, which allows for efficient space utilization on printed circuit boards. Its industrial temperature range of -40°C to +85°C ensures that the EEPROM can perform reliably in harsh environmental conditions, making it a perfect choice for industrial, automotive, and consumer electronics.

Key features of the 93AA56AT-I/SN include:

• 2Kbit (256 x 8 or 128 x 16) memory size
• Low-power CMOS technology
• Self-timed write cycle with auto-erase
• Write cycle time of 5 ms (max)
• More than 1 million write cycles
• Data retention of over 200 years
• Sequential read operation
• SPI bus compatible serial interface
• ESD protection up to 4KV
• RoHS-compliant and lead-free packaging

Whether you are developing consumer electronics, automotive systems, or IoT devices, the 93AA56AT-I/SN EEPROM from Microchip Technology provides the reliability and endurance you need for your data storage requirements. Its robust design, combined with Microchip's reputation for quality, makes it an excellent choice for designers looking to enhance the performance and stability of their products.