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dsPIC33CK256MP508-I/PT

MCHPdsPIC33CK256MP508-I/PT

Microchip Technology
Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC, 256KB Flash, 24KB RAM, 100MHz, 80Pin, 3 OpAmp, 3 Comp, PTG, CAN-FD
3,074 in stock
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Overview

The dsPIC33CK256MP508-I/PT is a high-performance 16-bit Digital Signal Controller (DSC) featuring a 100MHz single-core architecture designed for time-critical control applications. It integrates specialized peripherals including high-resolution PWMs, a CAN-FD interface, and integrated analog components such as operational amplifiers and comparators to reduce system BOM cost.

Why Choose This Part

This controller offers 100 MIPS performance with a dedicated Digital Signal Processor engine for fast execution of complex control loops. The integration of three operational amplifiers and three comparators alongside a 256KB Flash memory footprint allows for sophisticated firmware in a compact 80-pin package.

Applications

Digital Power Conversion
Optimized for AC/DC and DC/DC power supplies, solar inverters, and wireless charging systems using high-speed PWMs and fast ADC sampling.
Advanced Motor Control
Ideal for controlling brushless DC (BLDC), permanent magnet synchronous motors (PMSM), and AC induction motors with integrated op-amps for current sensing.
Automotive Gateway Systems
Leverages the integrated CAN-FD peripheral for high-bandwidth vehicle networking and sensor data aggregation.
High-End Industrial Lighting
Provides precise dimming control and power factor correction for large-scale LED driver stages.

Getting Started

Development is primarily supported through the MPLAB X IDE and the XC16 compiler, with the dsPIC33CK Curiosity Development Board (DM330030) serving as a common prototyping platform. Engineers can use the Microchip Code Configurator (MCC) to quickly initialize the CAN-FD, PWM, and integrated analog peripherals.

Part of PIC Microcontrollers family » dsPIC33CK

dsPIC33CK Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Flash RAM I/O Pins Package Speed ADC/DAC Stock
dsPIC33CK256MP508-I/PT (this part) — — — — — — 3,074
DSPIC33CK64MP505T-I/PT 64KB 8K 39 TQFP-48 100M A/D 19x12b; D/A 3x.. 2,005
DSPIC33CK64MP208T-I/PT 64KB 8K 69 TQFP-80 100M A/D 24x12b; D/A 3x.. 2,357
DSPIC33CK128MP208T-I/PT 128KB 16K 69 TQFP-80 100M A/D 24x12b; D/A 3x.. 1,343
DSPIC33CK64MP206T-I/PT 64KB 8K 53 TQFP-64 100M A/D 20x12b; D/A 3x.. 1,219
DSPIC33CK512MP608-I/PT 512KB 64K 69 TQFP-80 100M A/D 24x12b SAR; D/.. 903
DSPIC33CK512MP606-E/PT 512KB 64K 53 TQFP-64 100M A/D 20x12b SAR; D/.. 160

Also Consider

STM32G474RE STMicroelectronics - A 32-bit Cortex-M4 mixed-signal MCU with high-resolution timers and integrated op-amps for digital power applications.