Microchip Technology's AT24C01ASC25 EEPROM

The AT24C01ASC25 is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) product from Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This particular EEPROM device offers a storage capacity of 1-Kbit and utilizes the standard two-wire I²C compatible serial interface, making it an excellent choice for applications that require low-power and low-voltage data storage.

Key Features

• Memory Size: The AT24C01ASC25 provides a 1-Kbit (128 x 8) memory size, allowing for efficient storage of configuration data, calibration constants, or small application logs.
• Interface: It features a two-wire serial interface that is I²C compatible, facilitating easy integration into existing systems with minimal pin count and ensuring compatibility with a wide range of microcontrollers and processors.
• Write Protect: A hardware write-protect feature is included, ensuring that your data remains safe from inadvertent changes, which is critical for system stability and reliability.
• Operating Voltage: The device operates within a voltage range of 2.5V to 5.5V, making it versatile for both 3.3V and 5V systems.
• Speed: It supports a clock frequency of up to 1MHz, providing a balance between power consumption and data access speed.
• Endurance: The EEPROM boasts a high write endurance with a typical value of one million write cycles, ensuring longevity and durability of your data storage.
• Data Retention: It offers a data retention period of 100 years, guaranteeing that your data is preserved over an extended period without the need for power.

Applications

The AT24C01ASC25 is suitable for a variety of applications, including but not limited to:

• Industrial and automotive systems where long-term data storage is crucial
• Consumer electronics that require configuration settings to be preserved
• Medical devices where calibration data must be reliably stored
• Smart cards and identification systems

With its robust design and reliable data retention capabilities, the AT24C01ASC25 from Microchip Technology is an ideal choice for designers looking for a compact, efficient, and durable EEPROM solution.