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Real-Time Performance for Motor Control, Digital Power, Advanced Sensing and Control, Touch, Security, Safety-Critical and High-Performance Embedded Applications
Our single-core dsPIC33CK Digital Signal Controllers (DSCs) accelerate Digital Signal Processor (DSP) performance for time-critical applications. This family offers fast deterministic performance to address real-world design requirements. Complementing our dual-core dsPIC33CH DSCs, the dsPIC33CK family offers a cost-effective single-core option with the same high-performance core and peripherals.
These high-performance DSCs feature a dsPIC33 ‘C’ core with DSP engine, expanded context-selected registers to reduce interrupt latency, new instructions to accelerate DSP performance, tightly coupled peripherals and faster execution to enable complex high-speed control loop implementation. The dsPIC33CK family maintains the simplicity of a microcontroller and provides a performance upgrade path for dsPIC33E and dsPIC33F DSC users. Download our Migration Guide for tips on migrating from the dsPIC33EP GS family to the dsPIC33CK family.
The high integration of specialized peripherals makes the dsPIC33CK family of single-core Digital Signal Controllers (DSCs) excellent options for motor control, digital power conversion, advanced sensing and control, touch, security, safety-critical and high-performance embedded applications across industrial, medical, automotive and consumer markets.
General-Purpose, High-Performance and Robust Designs
Our dsPIC33CK DSCs are well suited for real-time control, high-performance designs, robust connectivity and advanced sensor interfacing applications.
- Simplicity of a microcontroller (MCU) and 100 MHz core to handle real-time operations
- Rich analog integration for sensing, measurement and control applications
- Dual-panel Flash for bootloading
- Scalable connectivity with CAN FD, LIN, SENT and 10BASE-T1S Single-Pair Ethernet (SPE)
- AUTOSAR® ready and AEC Q100 Grade 0 qualified
Motor Control
dsPIC33CK DSCs are suitable for applications that require variable speed with constant torque and Field-Oriented Control (FOC) for greater efficiency.
- Optimized motor control peripherals that lower Bill of Material (BoM) cost
- Low-noise operation supporting ≥ 20 kHz Pulse-Width Modulation (PWM) switching frequencies and sinusoidal control
- Small form factor for space-constrained designs
- Comprehensive development tools for BLDC, PMSM, ACIM and stepper motors running sensored or sensorless control
Digital Power Conversion
dsPIC33CK DSCs feature a Digital Signal Processor (DSP) for high-speed control loop execution in demanding high-frequency power conversion designs.
- High-resolution 250 pS PWMs to control various power topologies
- Tightly coupled CPU, PWMs and Analog-to-Digital Converters (ADCs) to reduce latency and improve response
- Maximum analog integration including high-speed ADCs, fast comparators, op amps and Digital-to-Analog Converters (DACs)
- Live update of firmware for high-availability systems
Functional Safety
Our functional safety ready/compliant dsPIC33CK DSCs can be used in safety-critical applications targeting ISO 26262 ASIL B, IEC 61508 SIL 2 and IEC 60730 Class B standards.
- Hardware safety features
- Failure Modes, Effects and Diagnostic Analysis (FMEDA) report
- Safety manual
- Functional safety diagnostic libraries
- Functional safety development ecosystem
MPLAB® Development Ecosystem and Software Tools
The MPLAB® development ecosystem is a single tool chain supporting all dsPIC® Digital Signal Controllers.
MPLAB® X Integrated Development Environment
MPLAB® Code Configurator
MPLAB® XC Compiler
dsPIC33CK Curiosity Development Board
dsPIC33CK Low-Voltage Motor Control (LVMC) Development Board
dsPIC33C Digital Power Starter Kit
dsPIC33CK64MC105 Curiosity Nano Evaluation Kit
Similar Devices
Brochures
Microchip University Courses
Designing and Implementing a CAN FD Network
This free class covers CAN FD protocol and physical layer by guiding you through a CAN FD network design and implementation based on an example application.
dsPIC33C DSC Peripheral Deep Dive
This class presents deep-dive information on the architecture, setup, demonstration and pitfalls of the most common dsPIC33C peripherals.
dsPIC33CK64MC105 Curiosity Nano Evaluation Kit Overview
The dsPIC33CK64MC105 Curiosity Nano Evaluation Kit is a cost-effective hardware platform to evaluate the dsPIC33CK family of high-performance Digital Signal Controllers (DSCs). Find out how easy it is to get started with the dsPIC33CK Curiosity Evaluation Kit and explore our dsPIC33 DSCs for your next design.