Microchip Technology's 24AA64T-I/ST EEPROM

The 24AA64T-I/ST is a high-performance 64Kb I2C™ compatible Serial EEPROM device from Microchip Technology, designed for data storage in a wide range of industrial, commercial, and consumer applications. This compact, reliable memory module comes in a TSSOP package and is engineered to deliver a combination of high capacity, fast data transfer rates, and low-power operation.

Key Features of the 24AA64T-I/ST

• Memory Size: 64 Kbit (8,192 x 8-bit organization), providing ample space for configuration parameters, serial numbers, calibration data, and user-specific data storage.
• Interface: I2C (Two-Wire) Serial Interface, supporting a 100 kHz (Standard-mode), 400 kHz (Fast-mode), and 1 MHz (Fast-mode Plus) data transfer rates, ensuring compatibility with a broad range of microcontrollers and processors.
• Operating Voltage Range: 1.7V to 5.5V, allowing for flexible usage in systems with different power supply levels.
• Temperature Range: Industrial grade (-40°C to +85°C), suitable for harsh environments and demanding applications.
• Write Protect: Hardware write protection for the entire memory array, safeguarding your data against inadvertent changes.
• Write Cycles: Up to 1 million write cycles per word, with a data retention of over 200 years, offering reliability and longevity for your data storage needs.
• Package: The device is available in an 8-lead TSSOP (Thin Shrink Small Outline Package) that is RoHS compliant and suitable for space-constrained applications.

Applications

The versatility of the 24AA64T-I/ST makes it an ideal choice for a variety of applications, including:

• Industrial and automotive systems for configuration and calibration data storage.
• Consumer electronics, such as mobile devices and wearables, for preference and user data.
• Medical devices requiring non-volatile memory for critical data logging.
• Smart cards and identification tags where secure data storage is essential.

With its robust design and flexible features, the Microchip Technology 24AA64T-I/ST EEPROM provides a dependable solution for all your non-volatile memory needs, ensuring data integrity and system stability in a broad array of applications.