24LC64T-E/SN

The 24LC64T-E/SN is a 64 Kbit (8 K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. This memory chip is designed for applications that require non-volatile storage, meaning it retains data even when power is removed.

Key Features:

1. Memory Organization: The 24LC64T-E/SN is organized as 8,192 words of 8 bits each, allowing for efficient data storage and retrieval. This organization is particularly useful for applications that require small amounts of data to be stored in a compact format.

2. Interface: The device communicates using a 2-wire I²C (Inter-Integrated Circuit) interface, which simplifies connections and reduces the number of pins required for communication. This makes it ideal for use in systems where space is at a premium.

3. Operating Voltage: The EEPROM operates over a wide voltage range, typically from 1.8V to 5.5V, making it suitable for various applications, including battery-powered devices.

4. Data Retention and Endurance: The 24LC64T-E/SN boasts a data retention capability of up to 100 years and can endure up to 1,000,000 write/erase cycles, ensuring long-term reliability and durability in data storage.

5. Write Protection: The device includes a write-protect feature that can be controlled via hardware, allowing users to prevent accidental overwriting of critical data.

6. Speed: The EEPROM supports fast data transfer rates, with standard mode operation up to 100 kHz and fast mode operation up to 400 kHz, enabling quick access to stored data.

7. Package Options: The 24LC64T-E/SN is available in various package types, including 8-lead PDIP (Plastic Dual In-line Package), SOIC (Small Outline Integrated Circuit), and TSSOP (Thin Shrink Small Outline Package), providing flexibility for different design requirements.

8. Temperature Range: The device is rated for operation over a commercial temperature range of -40°C to +85°C, making it suitable for a wide range of environmental conditions.

Applications:

The 24LC64T-E/SN is commonly used in applications such as:

• Consumer electronics (e.g., remote controls, smart appliances)
• Industrial automation (e.g., sensor data storage)
• Automotive systems (e.g., configuration data storage)
• Medical devices (e.g., patient data logging)
• Telecommunications (e.g., configuration settings)

Conclusion:

Overall, the 24LC64T-E/SN from Microchip Technology is a versatile and reliable EEPROM solution that provides efficient non-volatile memory storage for a variety of applications. Its combination of a simple I²C interface, wide operating voltage range, and robust data retention capabilities make it an excellent choice for designers looking to implement reliable data storage in their electronic systems.