Microchip Technology

24C01CT-E/ST

24C01CT-E/ST Description

The 24C01CT-E/ST from Microchip Technology is a 1Kbit (128 x 8) serial EEPROM with an I2C interface, designed for reliable non-volatile data storage in low-power applications. Operating within a 4.5V to 5.5V supply range, it features a 100 kHz clock frequency and a fast 3.5 µs access time, ensuring efficient data retrieval. The device supports byte and page write operations with a 1.5ms write cycle time, making it suitable for frequent updates. Packaged in an 8-pin TSSOP and available in Tape & Reel (TR), it is ideal for automated surface-mount assembly. Compliant with ROHS3 and REACH standards, it meets stringent environmental regulations.

24C01CT-E/ST Features

• Memory Size & Organization: 1Kbit (128 x 8) for compact data storage.
• I2C Interface: Simplifies integration with microcontrollers and other ICs.
• Low Power Consumption: Optimized for battery-powered and energy-efficient designs.
• Fast Access Time: 3.5 µs ensures quick read operations.
• Wide Voltage Range: 4.5V–5.5V operation enhances compatibility.
• High Endurance: Supports up to 1 million write cycles with 100-year data retention.
• Surface-Mount Package: 8-TSSOP for space-constrained PCB designs.
• Industrial Compliance: ROHS3 and REACH unaffected, with MSL 1 (Unlimited) for extended shelf life.

24C01CT-E/ST Applications

• Consumer Electronics: Stores configuration data in smart home devices, TVs, and wearables.
• Industrial Systems: Retains calibration settings and log data in sensors and control modules.
• Automotive: Used in infotainment systems and dashboard controls for parameter storage.
• Medical Devices: Secures critical firmware and patient data in portable equipment.
• IoT & Embedded Systems: Ideal for firmware updates and device identification in connected nodes.

Conclusion of 24C01CT-E/ST

The 24C01CT-E/ST combines high reliability, low power, and ease of integration, making it a versatile choice for applications demanding compact, non-volatile memory. Its I2C interface, fast write cycles, and industrial-grade durability distinguish it from generic EEPROMs, particularly in automotive, IoT, and consumer electronics. With Microchip’s proven quality and compliance, this EEPROM ensures long-term performance in mission-critical designs.