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dsPIC33CK32MP205-I/PT

MCHPdsPIC33CK32MP205-I/PT

MPN: DSPIC33CK32MP205-I/PT
Microchip Technology
Digital Signal Controllers Digital Signal Processor (DSP) 48-TQFP (7x7)
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Overview

The dsPIC33CK32MP205-I/PT is a high-performance 16-bit Digital Signal Controller (DSC) optimized for time-critical control applications. It features a 100 MIPS dsPIC33CK core with a dedicated floating-point unit (FPU) and specialized peripherals for high-speed digital power conversion and motor control.

Why Choose This Part

This controller offers 250 ps resolution PWMs for fine-grained control and a fast 100 MHz clock speed for low-latency loop execution. The integrated 40-bit accumulators and single-cycle MAC instructions enable efficient DSP processing without the overhead of a dedicated general-purpose processor.

Applications

Brushless DC (BLDC) Motor Control
Utilizes high-resolution 250 ps PWMs and fast ADC triggering for precise sensorless field-oriented control (FOC).
Digital Switch-Mode Power Supplies (SMPS)
Ideal for AC/DC and DC/DC converters requiring complex compensation algorithms and high-speed switching.
Industrial Inverters
Provides the processing power for real-time wave synthesis and grid synchronization in power electronics.
Automotive Auxiliary Systems
Suited for localized electronic control units (ECUs) managing pumps, fans, and power distribution modules.

Key Specifications

Type Digital Signal Controllers
Mounting Type Surface Mount
Package / Case 48-TQFP
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 48-TQFP (7x7)

Getting Started

Development is supported by Microchip MPLAB X IDE and the XC16 compiler. For hardware evaluation, the dsPIC33CK Curiosity Development Board (DM330030) provides a cost-effective platform to prototype motor control and digital power applications using this architecture.

Also Consider

dsPIC33EV32GM004-I/PT MCHPMicrochip Technology - An alternative 5V DSC for environments with high electrical noise requiring better signal integrity.