AT24C04C-SSHM-T

The AT24C04C-SSHM-T is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology (formerly Atmel, which was acquired by Microchip). This EEPROM is specifically designed for applications requiring reliable and non-volatile memory storage, such as consumer electronics, industrial systems, and automotive equipment.

Key Features and Specifications:

1. Memory Capacity:
   • The AT24C04C-SSHM-T offers a memory capacity of 4 Kbits (organized as 512 x 8 bits).
2. Interface:
   • It features an I²C (Inter-Integrated Circuit) compatible serial interface, allowing for easy integration with microcontroller systems. The interface supports standard mode (100 kHz), fast mode (400 kHz), and fast mode plus (1 MHz) clock speeds.
3. Operating Voltage:
   • The device operates within a wide voltage range of 1.7V to 5.5V, making it suitable for various power supply environments.
4. Temperature Range:
   • The AT24C04C-SSHM-T is designed to operate within an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.
5. Write Protection:
   • A hardware write protect pin is provided to prevent accidental writes to the memory array, enhancing data integrity.
6. Low Power Consumption:
   • The device consumes ultra-low active and standby currents, with a maximum active current of 3 mA and a maximum standby current of 6 μA.
7. Write Cycle Time:
   • The self-timed write cycle is completed within a maximum of 5 milliseconds, ensuring fast and reliable data storage.
8. Package:
   • The AT24C04C-SSHM-T is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, providing a compact and space-saving footprint.
9. Data Retention and Durability:
   • The EEPROM offers a data retention period of over 100 years and can endure up to 1,000,000 write cycles, ensuring long-term reliability and durability.
10. ESD Protection:
    • The device includes ESD protection of over 4000V, safeguarding against electrostatic discharge damage.

Applications:

The AT24C04C-SSHM-T is suitable for a wide range of applications, including:

• Consumer electronics
• Industrial automation and control systems
• Automotive electronics
• Medical devices
• Telecommunications equipment

In summary, the AT24C04C-SSHM-T is a versatile and reliable EEPROM device that offers high memory capacity, low power consumption, and excellent durability. Its I²C-compatible serial interface and wide operating voltage range make it easy to integrate into various systems, making it a popular choice for designers and engineers.