Microchip Technology

AT24C01C-XPD-T

AT24C01C-XPD-T Description

The AT24C01C-XPD-T is a 1Kbit EEPROM memory IC from Microchip Technology, designed for use in automotive applications. This EEPROM is organized as 128 x 8 bits and features an I2C interface for easy integration into various systems. It operates within a supply voltage range of 2.5V to 5.5V and has a clock frequency of 1 MHz, providing fast access times of 900 ns. The device is compliant with the RoHS3 directive, making it suitable for environmentally conscious designs.

AT24C01C-XPD-T Features

• Technology: EEPROM, offering non-volatile storage for retaining data even when power is lost.
• Voltage - Supply: 2.5V ~ 5.5V, providing flexibility in power supply design.
• Access Time: 900 ns, ensuring quick data retrieval.
• Memory Interface: I2C, facilitating communication with microcontrollers and other I2C devices.
• Memory Size: 1Kbit, suitable for storing configuration data, calibration parameters, and small amounts of user data.
• Write Cycle Time - Word, Page: 5ms, allowing for efficient data updates.
• Grade: Automotive, indicating that it meets the stringent reliability and performance requirements of automotive applications.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness against moisture-related issues.
• Package: Tape & Reel (TR), ideal for automated assembly processes.

AT24C01C-XPD-T Applications

The AT24C01C-XPD-T is ideal for various automotive applications where non-volatile memory is required for storing critical data. Some specific use cases include:

• Vehicle Infotainment Systems: Storing user preferences, settings, and software updates.
• Engine Control Units (ECUs): Saving calibration data and performance parameters.
• Sensor Networks: Retaining sensor calibration data and operational settings.
• Security Systems: Storing encryption keys and access control data.

Conclusion of AT24C01C-XPD-T

The AT24C01C-XPD-T stands out due to its automotive-grade design, fast access times, and I2C interface, making it a reliable choice for automotive applications requiring non-volatile memory. Its compliance with RoHS3 and REACH directives further enhances its appeal for environmentally conscious designs. With its 1Kbit memory size and robust performance, it is well-suited for a wide range of automotive systems where data integrity and system reliability are paramount.