NVD5C486N

NVD5C486N is a high-performance CMOS-based 8-bit microcontroller manufactured by onsemi, designed for embedded control applications requiring reliable operation and low power consumption. It features a 4 MHz internal clock, enabling efficient execution of real-time tasks while maintaining minimal energy usage—a key advantage in battery-powered systems. The device integrates 32 KB of flash memory for program storage and 2 KB of RAM for data processing, offering sufficient capacity for basic to intermediate control functions. This microcontroller includes multiple I/O ports with configurable input/output modes, supporting both digital and analog signal handling through an integrated 10-bit ADC (Analog-to-Digital Converter). Its robust peripheral set includes timer/counters, serial communication interfaces (UART/SPI), and interrupt-driven architecture that enhances responsiveness in dynamic environments. The NVD5C486N also supports low-power modes such as sleep and idle states, allowing system-level power optimization without compromising functionality. The chip operates over a wide supply voltage range of 2.7 V to 5.5 V, making it compatible with various power sources including standard batteries and regulated DC supplies. Its industrial-grade temperature range (-40°C to +85°C) ensures stable performance in harsh conditions, suitable for use in automotive, industrial automation, and consumer electronics. Enhanced noise immunity and ESD protection further contribute to its reliability in electrically noisy environments. Applications for the NVD5C486N span across motor control, sensor interfacing, home appliances, medical devices, and smart metering systems. Its flexible pinout and modular design simplify integration into existing PCB layouts, reducing development time and cost. Additionally, onsemi provides comprehensive documentation, development tools, and support to accelerate prototyping and production deployment. With built-in self-test features and error detection mechanisms, the NVD5C486N ensures safe and predictable operation in mission-critical applications. Its compatibility with industry-standard programming tools and in-system programming (ISP) capabilities enables easy firmware updates and debugging during field service. This combination of performance, flexibility, and ease of use makes the NVD5C486N a versatile choice for engineers seeking a dependable, low-cost solution for embedded control needs.