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    Parts    DSPIC33EP32MC202-I/MM
DSPIC33EP32MC202-I/MM

MCHPDSPIC33EP32MC202-I/MM

Microchip Technology
Digital Signal Controllers Digital Signal Processor (DSP) 28-QFN-S (6x6)
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Overview

The DSPIC33EP32MC202-I/MM is a high-performance 16-bit Digital Signal Controller (DSC) featuring a dsPIC33E core capable of 70 MHz operation. It combines the control features of a microcontroller with the computation capabilities of a digital signal processor, specifically optimized for high-speed motor control and digital power conversion applications.

Why Choose This Part

This controller offers 70 MIPS performance with a 12-bit ADC and 5V-tolerant I/Os, providing robust interfacing in industrial environments. Its 28-pin QFN package provides a compact footprint while maintaining 21 GPIOs and specialized motor control peripherals like high-speed PWMs and multiple timers.

Applications

Brushless DC (BLDC) Motor Control
Utilizes the 6-channel PWM and 70 MIPS throughput for high-resolution commutation and feedback loops.
Digital Power Converters
Ideal for AC/DC and DC/DC power supplies requiring fast ADC sampling and precise timing control.
Industrial Sensor Processing
Executes complex DSP algorithms on sensor data using dedicated DSP instructions and 12-bit ADC resolution.
Permanent Magnet Synchronous Motors (PMSM)
Supports field-oriented control (FOC) strategies with hardware-accelerated mathematical operations.

Key Specifications

Type Digital Signal Controllers
Mounting Type Surface Mount
Operating Temperature -40degC ~ 85degC (TA)

Getting Started

Engineers can begin development using the Microchip MPLAB X IDE and the XC16 compiler. For hardware evaluation, the dsPIC33EP32MC202 is supported by the Microchip MPLAB ICD 4 or PICkit 4 programmers via the JTAG or SWD interfaces.

DSPIC33EP32MC202-I/ Family

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

Part Number Package Stock
DSPIC33EP32MC202-I/MM (this part) — 963
DSPIC33EP32MC202-I/SS — 3,231
DSPIC33EP32MC202-I/SO SOIC-28 590
DSPIC33EP32MC202-I/SP DIP-28 343

Also Consider

DSPIC33EP32MC202-I/SP MCHPMicrochip Technology - The 28-pin SPDIP version of the same controller for easier prototyping on breadboards.