AT24C01A-PU, 1K-bit Serial EEPROM, 2.7V-5.5V, DIP-8

The AT24C01A-PU is a 1K-bit (128 x 8-bit) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for low-power, high-reliability applications. It features a Two-Wire I2C interface, making it ideal for data logging, configuration storage, and embedded system applications.

Operating within a 2.7V to 5.5V supply voltage range, the AT24C01A-PU is suitable for both 3.3V and 5V logic systems. With an endurance of 1 million write cycles per byte and 100-year data retention, this EEPROM is built for long-lasting, secure data storage.

For added security, the device includes a write protect pin, preventing unwanted write operations. Additionally, it features a Schmitt Trigger and noise suppression filter, ensuring stable data transfer even in electrically noisy environments.

Packaged in a DIP-8 (Dual In-line Package), the AT24C01A-PU allows for easy through-hole mounting in PCB designs, making it an excellent choice for consumer electronics, industrial automation, IoT applications, and embedded systems requiring non-volatile memory.

• 1K-bit EEPROM Memory – Organized as 128 x 8-bit for efficient data storage.
• Two-Wire I2C Interface – Supports standard I2C communication, ensuring easy integration with microcontrollers.
• Wide Operating Voltage – Functions at 2.7V to 5.5V, making it compatible with various logic levels.
• Reliable Data Storage – 1 million write cycles endurance and 100-year data retention for long-term reliability.
• Write Protect Pin – Hardware protection feature prevents accidental data modification.
• DIP-8 Package – Standard 8-pin Dual In-line Package (DIP-8) for easy through-hole mounting in circuit boards.