Microchip Technology

AT24CM01-XHD-B  

Memory ICs Products

AT24CM01-XHD-B Description

The AT24CM01-XHD-B from Microchip Technology is a high-performance 1Mbit (128K x 8) EEPROM memory IC designed for reliable non-volatile data storage in embedded systems. It operates over a wide voltage range (2.5V–5.5V), making it compatible with both 3.3V and 5V systems. The device features an I2C interface with a 1 MHz clock frequency, enabling fast and efficient communication with microcontrollers. With an access time of 550 ns and a 5ms write cycle time (word/page), it balances speed and endurance, supporting up to 1 million write cycles. Packaged in an 8-pin TSSOP and rated for MSL 1 (unlimited floor life), it is ideal for surface-mount applications requiring robust, long-term data retention.

AT24CM01-XHD-B Features

• Memory Capacity: 1Mbit (128K x 8) organization for flexible data storage.
• Wide Voltage Range: 2.5V–5.5V operation ensures compatibility across diverse systems.
• High-Speed I2C Interface: Supports 1 MHz clock frequency for rapid data transfers.
• Low Access Time: 550 ns read access enhances real-time performance.
• Endurance & Retention: 1 million write cycles and 100-year data retention.
• Industrial Robustness: RoHS3 compliant, REACH unaffected, and MSL 1 rated for reliability.
• Compact Package: 8-pin TSSOP for space-constrained PCB designs.

AT24CM01-XHD-B Applications

• Industrial Automation: Stores configuration parameters, calibration data, and event logs.
• Consumer Electronics: Firmware storage in smart home devices, wearables, and IoT sensors.
• Automotive Systems: Non-volatile memory for infotainment, telematics, and ECU settings.
• Medical Devices: Secure data logging in portable diagnostic equipment.
• Embedded Systems: Ideal for microcontroller-based designs requiring reliable EEPROM storage.

Conclusion of AT24CM01-XHD-B

The AT24CM01-XHD-B stands out for its high density, low-power operation, and industrial-grade reliability, making it a superior choice for applications demanding non-volatile memory with fast access and long-term durability. Its I2C compatibility, wide voltage range, and compact form factor cater to modern embedded designs, while its 1 million write cycle endurance ensures longevity in write-intensive environments. Whether for automotive, industrial, or consumer electronics, this EEPROM delivers a robust, future-proof memory solution.

AT24CM01-XHD-B Documents

Download datasheets and manufacturer documentation for AT24CM01-XHD-B

PCN Part Number :

SL Code Number Update 25/Oct/2016      

PCN Assembly/Origin :

Fab Site 04/Dec/2023      

Datasheets :

AT24CM01      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

AT24CM01 Development Tool Selector      

HTML Datasheet :

AT24CM01      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH