Microchip Technology

24AA02-I/MS

24AA02-I/MS Description

The 24AA02-I/MS from Microchip Technology is a 2Kbit (256 x 8) I2C-compatible serial EEPROM designed for low-power, high-reliability applications. Operating within a wide voltage range of 1.7V to 5.5V, it is suitable for both 3.3V and 5V systems, making it versatile for embedded designs. With an I2C interface clock frequency of 400 kHz and a fast 900 ns access time, it ensures efficient data transfer and responsiveness. The device features a 5ms write cycle time (word/page) and is housed in an 8-pin MSOP package, ideal for space-constrained applications. Its EEPROM technology guarantees 100,000 erase/write cycles and 200-year data retention, ensuring long-term reliability.

24AA02-I/MS Features

• Memory Size & Organization: 2Kbit (256 x 8) for flexible data storage.
• Wide Voltage Range: 1.7V–5.5V operation, compatible with low-power and standard systems.
• High-Speed I2C Interface: Supports 400 kHz clock frequency for fast communication.
• Low Access Time: 900 ns ensures quick data retrieval.
• Robust Endurance: 100,000 write cycles and 200-year data retention.
• Compact Package: 8-MSOP for space-efficient PCB designs.
• Industrial Compliance: RoHS3 compliant, REACH unaffected, and MSL 1 (Unlimited) for reliability in harsh environments.
• Low Power Consumption: Ideal for battery-powered applications.

24AA02-I/MS Applications

• Consumer Electronics: Stores configuration data in smart devices, wearables, and IoT sensors.
• Industrial Systems: Retains calibration data, serial numbers, and system parameters in automation equipment.
• Automotive: Used in infotainment, telematics, and ECU modules for non-volatile storage.
• Medical Devices: Secures critical firmware and patient data in portable medical instruments.
• Embedded Systems: Ideal for microcontrollers requiring small-footprint EEPROMs (e.g., Arduino, Raspberry Pi).

Conclusion of 24AA02-I/MS

The 24AA02-I/MS stands out for its low-voltage operation, high endurance, and compact form factor, making it a superior choice for applications demanding reliable non-volatile memory. Its I2C compatibility, fast access time, and industrial-grade robustness ensure seamless integration into diverse electronic systems. Whether for consumer, industrial, or automotive use, this EEPROM delivers performance, longevity, and flexibility, backed by Microchip’s proven quality.