DSPIC33EP128MC502T-I/SO

Program Memory Type:	FLASH
Base Part Number:	DSPIC33EP128MC502
Supplier Device Package:	28-SOIC
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 6x10b/12b
Voltage - Supply (Vcc/Vdd):	3 V ~ 3.6 V
RAM Size:	8K x 16
EEPROM Size:	--
Series:	dsPIC™ 33EP
Program Memory Size:	128KB (43K x 24)
Number of I/O:	21
Peripherals:	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Connectivity:	CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART
Speed:	70 MIPs
Core Size:	16-Bit
Core Processor:	dsPIC
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Embedded - Microcontrollers

The DSPIC33EP128MC502T-I/SO is a 16-bit Digital Signal Processor (DSP) with a Dual Core microcontroller (MCU). It is specifically designed for sensor and control applications, and delivers powerful performance up to 74MIPS (Millions of Instructions per Second) in a small package size. It has an easy-to-use architecture with the popular Microchip PIC family of processors and features a 16-bit DSP core, Non-Volatile Memory (NVM), peripherals for motor control, quadrature encoder interface, analog to digital conversion (ADC), digital to analog conversion (DAC) and more. The DSPIC33EP128MC502T-I/SO can be used in a variety of applications including industrial, automotive, medical, and consumer markets. It provides multiple internal timers, periodic interrupt modules and a wide selection of peripherals that can be customized to virtually any application. With a variety of packages, it is also suitable for use in various applications such as IoT, high-speed signal processing, indoor/outdoor sensors, smart meters, and other embedded designs.

Application Field

The DSPIC33EP128MC502T-I/SO is suitable for applications where high-performance signal processing is required. It is ideal for applications such as pulse-width modulation (PWM) control, motor control, digital signal processing (DSP), closed-loop control, sensor fusion, and other embedded applications.The DSPIC33EP128MC502T-I/SO has a wide range of features to enable real-time operation and control. Its two processing cores—a 16-bit DSP core and a 32-bit Microcontroller core–allow it to handle complex tasks such as Digital Signal Processing (DSP) and motor control. Its multiple timers and interrupt modules enable independent and simultaneous operation of multiple operations. Its quadrature encoder interface, up to four channels of Analog-to-Digital Conversion (ADC), and Digital-to-Analog Conversion (DAC) working up to 30MHz allow sensor and control signals to be processed quickly and accurately.

Working Principle

The DSPIC33EP128MC502T-I/SO consists of two 16-bit microcontrollers. The programmable controller is the 16-bit DSP core, responsible for high-speed signal processing tasks such as motor control, quadrature encoder interface, frequency measurement and data conversion. The second microcontroller is the 32-bit Microcontroller core which processes a wide variety of data including motor control and digital signal processing.The DSPIC33EP128MC502T-I/SO uses a combination of hardware, such as its multi-channel Analog-to-Digital Converter (ADC) and the Digital-to-Analog Converter (DAC) working up to 30MHz, and software such as its digital signal processor (DSP) core, to process signals in real-time. This enables the controller to accurately detect and respond to input signals without additional hardware or external sensors.The DSPIC33EP128MC502T-I/SO provides an easy-to-use interface for motor control and digital signal processing applications. With its multiple timers, it can be programmed to handle complex tasks such as pulse-width

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