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dsPIC33EV128GM004-I/PT

MCHPdsPIC33EV128GM004-I/PT

MPN: DSPIC33EV128GM004-I/PT
Microchip Technology
dsPIC dsPIC™ 33EV, Functional Safety (FuSa) Microcontroller IC 16-Bit 70 MIPs 128KB (43K x 24) FLASH 44-TQFP (10x10)
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Overview

The dsPIC33EV128GM004-I/PT is a 16-bit Digital Signal Controller designed for robust operation in harsh environments, featuring a 70 MIPS dsPIC core with enhanced peripheral integration. It is specifically engineered for automotive and industrial applications requiring functional safety and high-performance motor control. This MCU operates with a 5V supply to improve noise immunity and simplify interfacing with sensors and actuators.

Why Choose This Part

This controller offers excellent noise immunity due to its 5V operation, which is critical for motor control and automotive environments. It features integrated functional safety hardware to simplify ISO 26262 and IEC 61508 compliance, combined with a 70 MIPS core that provides high-speed DSP capabilities for complex control loops.

Applications

Automotive Motor Control
Ideal for brushless DC (BLDC) motor control in automotive pumps, fans, and wipers requiring AEC-Q100 compliance.
Functional Safety Systems
Utilized in safety-critical applications where hardware features like a Windowed Watchdog Timer and Backup Internal Oscillator are necessary for FuSa standards.
Industrial Power Conversion
High-speed PWMs and specialized data converters make it suitable for digital power supplies and solar inverters.

Key Specifications

Speed 70 MIPs
RAM Size 8K 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 35
Core Processor dsPIC
Package / Case 44-TQFP
Data Converters A/D 24x10/12b
Oscillator Type Internal
Program Memory Size 128KB (43K x 24)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V

Getting Started

To begin development, use the MPLAB X IDE and the XC16 compiler provided by Microchip. The dsPIC33EV 5V CAN-LIN Starter Kit (DM330018) is the primary hardware platform for evaluating this family's performance and automotive connectivity features.