DSPIC33EP256GM306-I/MR

Program Memory Type:	FLASH
Base Part Number:	DSPIC33EP256GM306
Supplier Device Package:	64-QFN (9x9)
Package / Case:	64-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 30x10b/12b
Voltage - Supply (Vcc/Vdd):	3 V ~ 3.6 V
RAM Size:	32K x 8
EEPROM Size:	--
Series:	dsPIC™ 33EP
Program Memory Size:	256KB (85.5K x 24)
Number of I/O:	53
Peripherals:	Brown-out Detect/Reset, DMA, I²S, 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

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The dsPIC33EP256GM306-I/MR is a 16-bit Digital Signal Controller (DSC) designed for power conversion, motor control, terrestrial navigation and many other purposes. This application-specific device provides on-chip peripherals, memory, and flash memory that make it the ideal solution for a wide range of applications.

Overview

The dsPIC33EP256GM306-I/MR is a part of the dsPIC33E family of microcontrollers from Microchip Technology Inc. It belongs to the dsPIC33E 16-bit Digital Signal Controller (DSC) family that offers the highest performance available in the 16-bit MCU space. dsPIC33E controllers provide the highest performance available in a 16-bit MCU along with on-chip peripherals that allow engineers to design their applications faster and cheaper. The dsPIC33EP256GM306-I/MR is a 40-pin device that offers up to 30 MIPS performance, 64 KB Flash, 544 bytes of RAM, 2 Communication Ports, 2 Core Timers and one 16-bit TMR, 2 SPIs, 2 I2Cs, 2 Event Channels, 4 PWM Channels, 2 ADC channels and low power sleep modes. It is an embedded DSC with the highest performance in its class and on-chip features that make it easy to use.

Application Field

The flagship dsPIC33EP256GM306-I/MR is an ideal solution for embedded systems that demand high performance and advanced features. This device is well-suited for a variety of applications such as motor control, power conversion, automotive applications, environmental control, industrial automation, and aerospace applications. It can be used in motor control applications due to its ability to operate at high speeds with precise movement and control. It can also be used in power conversion applications which require the ability to quickly and accurately switch between alternating current (AC) and direct current (DC) with minimal power loss. It is also widely used in automotive applications and other automotive-related systems such as engine control, powertrain control, gearbox control, and trailer stability control. The dsPIC33EP256GM306-I/MR is also widely used in industrial automation applications such as robotics and machine control, as well as in environmental control systems. Additionally, it is well-suited for aerospace applications such as navigation and flight control.

Working Principle

The dsPIC33EP256GM306-I/MR is designed using a highly optimized 16-bit DSC core and complimented with rich on-chip features for efficient operation. The device provides power optimization and cost savings with its integrated DMA and DMA Channels, Interrupts, Dynamic PWM and Peripheral Pin Select features. The device supports up to 30 MIPS performance and has a two-cycle instruction pipeline that allows it to execute instructions significantly faster than other devices, reducing design time. The device also features a flexible Interrupt System with nested interrupts and a flexible PLL clock system that allows it to be powered with an external clock source. The dsPIC33EP256GM306-I/MR is designed for low-power operation and has sleep modes for further power savings, as well as temperature and overvoltage protection for improved performance and reliability. Moreover, the device features up to 16K of Flash Program Memory that allows for quick, easy booting and code protection. The device also includes two communication ports such as UART and I2C, as well as two core timers and one 16-bit TMR. Additionally, The device can be used with external program memory and can accommodate up to 2MB.

Conclusion

The dsPIC33EP256GM306-I/MR is a 16-bit Digital Signal Controller (DSC) designed for power conversion, motor control, terrestrial navigation and many other applications. It is the flagship of the dsPIC33E family and offers up to 30 MIPS performance, on-chip peripherals, and flash memory. The device is well-suited for motor control, power conversion, automotive, environmental control, and aerospace applications. It features two core timers and one 16-bit TMR, two communication ports, a two-cycle instruction pipeline, and a flexible PLL clock system. The dsPIC33EP256GM306-I/MR is an ideal solution for embedded systems that demand high performance and advanced features.

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