Microchip Technology

93AA86AT-I/OT

93AA86AT-I/OT Description

The 93AA86AT-I/OT is a 16Kbit (2K x 8) serial EEPROM from Microchip Technology, designed for low-power, high-reliability applications. It operates over a wide voltage range of 1.8V to 5.5V, making it suitable for both battery-powered and industrial systems. The device utilizes the Microwire (3-wire serial) interface, supporting clock frequencies up to 3 MHz for efficient data transfer. With a 5ms write cycle time (word/page), it ensures fast and reliable non-volatile storage. Packaged in a compact SOT-23 form factor with Tape & Reel (TR) mounting, it is ideal for space-constrained designs. The 93AA86AT-I/OT is RoHS3 compliant, REACH unaffected, and features a Moisture Sensitivity Level (MSL) of 1, ensuring durability in harsh environments.

93AA86AT-I/OT Features

• Memory Size & Organization: 16Kbit (2K x 8) EEPROM for flexible data storage.
• Wide Voltage Range: Operates from 1.8V to 5.5V, supporting mixed-voltage systems.
• High-Speed Interface: Microwire (3-wire serial) with 3 MHz clock frequency for rapid read/write operations.
• Fast Write Cycle: 5ms word/page write time, enhancing efficiency.
• Compact & Robust: SOT-23 package with MSL 1 rating for reliability in demanding conditions.
• Low Power Consumption: Optimized for energy-sensitive applications.
• Compliance: RoHS3, REACH, and EAR99 certified for global deployment.

93AA86AT-I/OT Applications

• Consumer Electronics: Configuration storage in smart devices, wearables, and IoT sensors.
• Industrial Systems: Parameter retention in PLCs, motor controls, and automation equipment.
• Automotive: Non-volatile memory for infotainment, telematics, and ECU settings.
• Medical Devices: Secure data logging in portable and implantable medical instruments.
• Embedded Systems: Firmware storage in microcontrollers and FPGA-based designs.

Conclusion of 93AA86AT-I/OT

The 93AA86AT-I/OT stands out as a high-performance, versatile EEPROM solution, combining low-power operation, wide voltage compatibility, and compact packaging. Its Microwire interface and fast write cycles make it ideal for applications requiring reliable, high-speed non-volatile memory. Whether in consumer, industrial, automotive, or medical systems, this device delivers durability, efficiency, and compliance with global standards, ensuring seamless integration into modern electronic designs.