Microchip Technology 93C76C-E/P

93C76C-E/P - 8Kbit EEPROM Memory IC

The 93C76C-E/P from Microchip Technology is a high-performance 8Kbit EEPROM memory device featuring a Microwire serial interface. This non-volatile memory solution is ideal for embedded systems requiring reliable data storage in harsh industrial environments.

Key Features & Benefits

• 8Kbit Memory Capacity - Flexible organization options (1K x 8 or 512 x 16) to suit your application requirements
• Microwire Serial Interface - Simple 3-wire interface reduces pin count and simplifies PCB design
• Wide Operating Voltage - 4.5V to 5.5V supply range ensures compatibility with standard 5V systems
• Extended Temperature Range - Operates reliably from -40°C to 125°C for industrial and automotive applications
• Fast Clock Frequency - 3 MHz operation enables quick data access and transfer
• Low Write Cycle Time - 2ms write cycle ensures efficient data storage operations
• Through-Hole Package - 8-DIP (0.300", 7.62mm) format for easy prototyping and reliable connections
• RoHS Compliant - Environmentally friendly and meets global regulatory standards

Common Applications

This EEPROM is perfect for storing configuration data, calibration parameters, user settings, and small datasets in microcontroller-based systems, industrial controllers, automotive electronics, and consumer devices. The 93C76C-E/P excels in applications requiring non-volatile storage with minimal power consumption and simple serial communication protocols.

Performance Advantages

The Microwire serial interface minimizes pin requirements while maintaining high-speed data transfer capabilities. With a 3 MHz clock frequency and rapid 2ms write cycles, this EEPROM delivers exceptional performance for real-time embedded applications. The extended temperature range from -40°C to 125°C ensures reliable operation in demanding industrial and automotive environments where temperature fluctuations are common.

Detailed Technical Specifications

Design Integration Tips

When integrating the 93C76C-E/P into your circuit design, ensure proper decoupling capacitors are placed close to the power pins for stable operation. The Microwire interface requires minimal external components, making it an excellent choice for space-constrained applications. Consider implementing write-protection features in your firmware to prevent accidental data corruption during power fluctuations.

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Technical Resources & Expert Support

Need design guidance, application notes, or technical specifications? Visit our comprehensive Technical Blog for in-depth application notes, circuit design tips, programming guides, and the latest semiconductor industry insights to help you succeed with your embedded systems projects.

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