DSPIC33EP32MC202-I/MM

Program Memory Type:	FLASH
Base Part Number:	DSPIC33EP32MC202
Supplier Device Package:	28-QFN-S (6x6)
Package / Case:	28-VQFN Exposed Pad
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:	2K x 16
EEPROM Size:	--
Series:	dsPIC™ 33EP
Program Memory Size:	32KB (10.7K x 24)
Number of I/O:	21
Peripherals:	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Connectivity:	I²C, IrDA, LINbus, QEI, SPI, UART/USART
Speed:	70 MIPs
Core Size:	16-Bit
Core Processor:	dsPIC
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Microcontrollers are essential components of embedded systems. They provide the advanced intelligence needed in embedded designs and make the memory, peripherals and processors accessible in a single integrated package. The dsPIC33EP32MC202-I/MM is a family of highly efficient 16-bit Digital Signal Controllers (DSC), optimized by Microchip Technology Inc. for motor control and sensing applications.

DSPIC33EP32MC202-I/MM Application Field

The dsPIC33EP32MC202-I/MM can be used in a variety of motor control applications such as battery-powered vehicles, industrial drives and automation systems. It is also suitable for a broad range of power conversion, sensor interfacing and industrial process control applications, as well as robotic systems. The device is based on the fast and efficient 32-bit Microchip PIC32 Core. The dsPIC33EP32MC202-I/MM family also incorporates several advanced features, such as three independent PWMs, 1 MS/s A/D converter and several communication peripherals, which make it suitable for motors and drives applications.

Working Principle

The dsPIC33EP32MC202-I/MM family implements the traditional compute cycle and consists of a core, a Control Unit (CU), and a peripheral set. The 32-bit PIC32 Core consists of 32-bit registers and a 32-bit program memory and data memory, as well as an arithmetic logic unit (ALU) and a program counter (PC). The Control Unit is responsible for fetching instructions from memory and decoding them. It also controls access to data memory and to the peripheral modules. The peripheral modules are separate hardware blocks that are connected directly to the Core and include communication, timing and general-purpose input/output (GPIO) peripherals.

Instruction Set

The dsPIC33EP32MC202-I/MM implements a RISC-based instruction set and is capable of executing up to 2 instructions per cycle. The device supports both fixed and floating-point arithmetic instructions, which allow operations with real numbers. It also supports parallel processing, which can be used to speed up code execution by running several instructions in a single cycle.

PWM Signals

The dsPIC33EP32MC202-I/MM includes three independent PWM modules that can generate high-accuracy signals for driving brushless DC, stepper and ACIM motors. The signals are generated by hardware and are synchronized with a master time base. This time base can be synchronized with the microcontroller’s internal clock or with an external clock. The PWMs have eight selectable output options, including phase correct, edge aligned and complementary outputs, as well as single-slope and dual-slope outputs.

A/D Conversion

The dsPIC33EP32MC202-I/MM features a 1 MS/s A/D converter that can convert one to ten-bit analog signals. The converter supports parallel sampling as well as simultaneous sampling of multiple channels. It has up to 32 programmable input channels and two analog-to-digital comparator (ADC) blocks.

Communication Interfaces

The dsPIC33EP32MC202-I/MM includes various communication peripherals, including two SPI, two UART, and one I2C interface, as well as a USB Module. The USB Module supports full-speed (12 Mbps) connections to USB hosts. The peripherals allow the microcontroller to communicate with other devices, such as sensors and other microcontrollers.

Conclusion

The dsPIC33EP32MC202-I/MM is a highly efficient 32-bit Digital Signal Controller optimized for motor control and sensing applications. The device features a 32-bit PIC32 Core, three independent PWM modules, a 1 MS/s A/D converter and several communication peripherals. It is suitable for a broad range of motor control, power conversion, sensor interfacing, and industrial process control applications, as well as robotic systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description