dsPIC33A Digital Signal Controllers
Last modified by Microchip on 2025/02/03 14:50
Overview
The dsPIC33A family of DSCs with low latency responsiveness is designed for high-performance and real-time precision control applications. These DSCs combine the advantages of MCUs with the signal processing capabilities of Digital Signal Processors (DSPs), making them suitable for applications that require quick control loop computations using multiple sensor inputs.
- High Performance: 32-bit CPU, 200 MHz operation with a DSP engine for high performance
- DP-FPU: Accelerated math operation and simplifying model-based design development with Double-Precision Floating Point Unit (DP-FPU)
- Enhanced DSP Engine and CPU: 72-bit accumulators for better accuracy and 32-bit working registers and more switching registers for high performance
- High-Speed Analog Peripherals: 12-bit Analog-to-Digital Converters (ADCs) with conversion rate of up to 40 MSPS; 100 MHz Gain Bandwidth (GBW) Op-amps and high-speed comparators with 5 ns response time, 12-bit Digital-to-Analog Converters (DACs) with slope compensation for precision sensing and signal conditioning
- Advanced Peripherals: Application-specific inter-coupled peripherals with many core-independent capabilities for motor control, digital power, advanced sensing and general high-performance applications