The EF6805P2P is an 8-bit microcontroller from STMicroelectronics, designed for control applications requiring a compact, reliable, and cost-effective solution. It features a highly optimized M6805 CPU core, ensuring efficient instruction execution and low power consumption.
With 2KB of on-chip ROM and 112 bytes of RAM, the EF6805P2P provides stable program storage and sufficient working memory for real-time applications. The integrated timer/counter allows for accurate event timing, making it suitable for industrial automation, home appliances, and automotive control systems.
The EF6805P2P supports multiple I/O lines, facilitating direct interfacing with external peripherals such as LEDs, sensors, and actuators. Its interrupt-based architecture improves system responsiveness, reducing CPU overhead in time-sensitive operations.
Operating at 3.58MHz and requiring a 5V power supply, this microcontroller is ideal for legacy embedded designs where M6805 compatibility is required. The DIP-28 package ensures easy integration in through-hole PCB designs, making it suitable for both prototyping and mass production.
Key Features :- 8-Bit M6805 CPU Core: Supports efficient processing for embedded control applications.
- 2KB On-Chip ROM: Provides built-in program storage for firmware execution.
- 112 Bytes of On-Chip RAM: Enables fast data access and temporary storage.
- Multiple I/O Ports: Supports flexible interfacing with external devices and sensors.
- Integrated Timer/Counter: Allows for event counting, timekeeping, and control applications.
- Interrupt-Driven Architecture: Enhances system responsiveness with multiple interrupt sources.
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