Microchip Technology's AT24CS01-MAHM-T: A Compact Serial EEPROM Solution

The AT24CS01-MAHM-T is a cutting-edge EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, designed for applications that require data storage that is both reliable and flexible. This particular model is part of Microchip's extensive AT24CS series, which is renowned for its robustness and ease of integration into various electronic systems.

Key Features

• Memory Size: The AT24CS01-MAHM-T offers 1-Kbit of memory, which is organized as 128 x 8 bits. This provides ample space for storing configuration parameters, serial numbers, or small amounts of data that need to be preserved between power cycles.
• Interface: It utilizes a standard I²C-compatible (2-wire) serial interface, which allows for easy integration into most microcontroller-based systems. The I²C interface also supports a bus speed of up to 1 MHz, which enables quick data access and programming.
• Voltage Range: The device operates across a wide voltage range of 2.5V to 5.5V, making it suitable for both 3.3V and 5V systems. This flexibility ensures that it can be used in a variety of applications without the need for additional voltage regulation components.
• Write Protect: A write protect feature is included, which provides hardware data protection. The write protect pin (WP) prevents accidental overwrites and ensures data integrity during critical operations.
• Endurance: The EEPROM is rated for a high write endurance of 1 million write cycles, and a data retention period of 100 years, guaranteeing a long operational lifespan for devices that frequently update stored data.
• Package: It is available in an 8-lead UDFN package, which is optimized for space-constrained applications. The compact footprint of this package allows for efficient use of PCB real estate.

Applications

The AT24CS01-MAHM-T is suitable for a wide range of applications, including but not limited to:

• Consumer Electronics
• Industrial Automation
• Medical Devices
• Smart Cards
• Wireless Products

With its combination of flexibility, reliability, and ease of use, the AT24CS01-MAHM-T from Microchip Technology is an excellent choice for designers looking to incorporate non-volatile memory into their next project.