Microchip Technology

24LC01BT-I/LT

24LC01BT-I/LT Description

The 24LC01BT-I/LT is a 1Kbit (128 x 8) serial EEPROM from Microchip Technology, designed for low-power, high-reliability data storage in embedded systems. It operates over a wide voltage range (2.5V–5.5V), making it suitable for battery-powered and mixed-voltage applications. The device features an I2C-compatible interface with a 400 kHz clock frequency, ensuring efficient communication with microcontrollers and other peripherals. With an access time of 3.5 µs and a 5ms write cycle time, it balances speed and endurance, supporting up to 1 million write cycles. Packaged in a SC70-5 surface-mount form factor, it is ideal for space-constrained designs.

24LC01BT-I/LT Features

• Memory Size & Organization: 1Kbit (128 bytes x 8) for compact data storage.
• I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes for flexible integration.
• Low Power Consumption: Optimized for battery-operated devices with a wide operating voltage (2.5V–5.5V).
• High Endurance: 1 million write cycles and 200-year data retention.
• Fast Access Time: 3.5 µs read speed for real-time applications.
• Robust Packaging: SC70-5 (SOT-23-5) tape-and-reel packaging for automated assembly.
• Compliance: RoHS3 and REACH compliant, with MSL 1 (unlimited shelf life).

24LC01BT-I/LT Applications

• Consumer Electronics: Configuration storage in smart home devices, wearables, and IoT sensors.
• Industrial Systems: Parameter storage for PLCs, sensors, and calibration data.
• Automotive: Non-volatile memory for infotainment systems and telematics (within non-critical subsystems).
• Medical Devices: Secure data logging in portable health monitors.
• Embedded Systems: Firmware backup and small-scale data logging in microcontrollers.

Conclusion of 24LC01BT-I/LT

The 24LC01BT-I/LT stands out for its compact size, low power, and high reliability, making it a top choice for applications demanding efficient non-volatile memory. Its I2C compatibility, wide voltage range, and industrial-grade endurance make it superior to basic EEPROMs, particularly in portable and space-sensitive designs. Whether for consumer, industrial, or automotive use, this EEPROM delivers performance, longevity, and ease of integration.