The AT24C64D-XPD-T is a high-performance, 64-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device brought to you by Microchip Technology. This component is part of the AT24CxxD series, designed to add flexible, non-volatile data storage to your electronic designs. It operates on a voltage range of 1.7V to 5.5V, making it suitable for a wide array of applications that require low-power operation and a high level of data integrity.

Key Features

• Memory Size: 64 Kbits (8,192 x 8)
• Interface Type: I²C (2-wire serial interface), supporting standard (100 kHz), fast (400 kHz), and fast plus (1 MHz) I²C protocol speeds.
• Operating Voltage: 1.7V to 5.5V, accommodating a variety of logic levels and system voltages.
• Write Cycle Time: 5 ms max, allowing for quick data updates.
• Write Protect: Hardware data protection feature to prevent accidental data overwrites.
• Endurance: 1 million write cycles, ensuring a long operational lifespan.
• Data Retention: Rated for more than 100 years, preserving your data well into the future.
• Temperature Range: Industrial grade (-40°C to +85°C), ensuring reliable operation under extreme conditions.
• Packaging: 8-pin TSSOP package, ideal for space-constrained applications.

Applications

The AT24C64D-XPD-T EEPROM is versatile and can be used in a variety of sectors, including:

• Industrial and automotive control systems
• Medical devices
• Smart cards
• Consumer electronics
• Telecommunications infrastructure

Conclusion

With its robust design and flexible features, the AT24C64D-XPD-T from Microchip Technology is an excellent choice for designers who need a reliable and easy-to-use non-volatile memory solution. Its compatibility with various I²C bus speeds and wide voltage range ensures seamless integration into both new designs and legacy systems upgrading their memory capabilities.