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DSPIC33EV32GM002-I/MM

MCHPDSPIC33EV32GM002-I/MM

Microchip Technology
dsPIC dsPIC™ 33EV, Functional Safety (FuSa) Microcontroller IC 16-Bit 70 MIPs 32KB (11K x 24) FLASH 28-QFN-S (6x6)
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Overview

The DSPIC33EV32GM002-I/MM is a 16-bit Digital Signal Controller designed for robust operation in harsh environments, featuring 70 MIPS performance and integrated Functional Safety (FuSa) features. It combines the control advantages of a microcontroller with the high-speed math capabilities of a DSP, including specialized hardware for motor control and power conversion.

Why Choose This Part

This controller offers a 16-bit wide data path and dual 40-bit accumulators for single-cycle MAC operations, significantly accelerating signal processing tasks. It includes hardware-level reliability features such as a Fail-Safe Clock Monitor and ECC Flash, ensuring stable operation at speeds up to 70 MIPS.

Applications

Automotive Motor Control
Ideal for brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) control in automotive subsystems like pumps and fans.
Industrial Power Conversion
High-speed PWMs and 10/12-bit ADC capability enable precise control of digital power supplies and solar inverters.
Safety-Critical Systems
Utilizes Error Code Correction (ECC) for Flash and a Windowed Deadman Timer (DMT) to meet functional safety requirements.
Robust Sensor Interfacing
Connects to various industrial sensors via LINbus, I2C, and SPI with high noise immunity.

Key Specifications

Speed 70 MIPs
RAM Size 4K x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 21
Core Processor dsPIC
Package / Case 28-VQFN Exposed Pad
Data Converters A/D 11x10/12b
Oscillator Type Internal
Program Memory Size 32KB (11K x 24)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 28-QFN-S (6x6)
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V

Getting Started

Development can be performed using the MPLAB X IDE and the XC16 compiler, with hardware debugging supported by the MPLAB PICkit 4 or ICD 4. For rapid prototyping, the dsPIC33EV 28-pin SOIC/SPDIP/QFN-S Starter Kit provides a pre-integrated platform to evaluate the chip's motor control and functional safety peripherals.

DSPIC33EV32GM002-I/ Family

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

Part Number Package Stock
DSPIC33EV32GM002-I/MM (this part) VQFN-28 244
DSPIC33EV32GM002-I/SO SOIC-28 161
DSPIC33EV32GM002-I/SP DIP-28 150