dsPIC33EP256MU814 Series

DSC with Dual Motor Control, Dual CAN & USB

Catalog

DSC with Dual Motor Control, Dual CAN & USB

Part	Supplier Device Package	Qualification	Data Converters [Min]	Data Converters [Max]	Data Converters [x]	Mounting Type	Grade	Program Memory Size	Core Size	RAM Size	Program Memory Type	Peripherals	Speed	Core Processor	Operating Temperature [Min]	Operating Temperature [Max]	Oscillator Type	Number of I/O	Package / Case	Connectivity
Microchip Technology DSPIC33EP256MU814-E/PH	144-TQFP (16x16)	AEC-Q100	10 b	12 b	32	Surface Mount	Automotive	256 KB	16-Bit	12K x 16	FLASH	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	60 MIPs	dsPIC	-40 °C	125 °C	Internal	122	144-TQFP	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG
Microchip Technology DSPIC33EP256MU814T-I/PL
Microchip Technology DSPIC33EP256MU814-I/PL
Microchip Technology DSPIC33EP256MU814-E/PL
Microchip Technology DSPIC33EP256MU814T-I/PL	144-LQFP (20x20)		10 b	12 b	32	Surface Mount		256 KB	16-Bit	12K x 16	FLASH	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	60 MIPs	dsPIC	-40 °C	85 °C	Internal	122	144-LQFP	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG
Microchip Technology DSPIC33EP256MU814-E/PH
Microchip Technology DSPIC33EP256MU814-I/PL	144-LQFP (20x20)		10 b	12 b	32	Surface Mount		256 KB	16-Bit	12K x 16	FLASH	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	60 MIPs	dsPIC	-40 °C	85 °C	Internal	122	144-LQFP	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG
Microchip Technology DSPIC33EP256MU814-I/PH

Catalog

DSC with Dual Motor Control, Dual CAN & USB

Key Features

• Operating Conditions* 3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS

• * 3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS

•

• dsPIC33E Core* Modified Harvard Architecture

• * C Compiler Optimized Instruction Set

• * 16-bit Wide Data Path

• * 24-bit Wide Instructions

• * 16x16 Integer Multiply Operations

• * 32/16 and 16/16 Integer Divide Operations

• * 11 Additional Instructions

• * Two 40-bit Accumulators with Rounding and Saturation Options

• * Flexible and Powerful Addressing modes

• * Single-Cycle Multiply and Accumulate

• * Single-Cycle shifts for up to 40-bit Data

• * 16x16 Fractional Multiply/Divide Operations

•

• Motor Control PWM* Two master time base modules can control dual 3-phase motors simultaneously

• * Up to seven PWM generators

• * Two PWM outputs per PWM generator

• * 8.32 ns PWM resolution

•

• Quadrature Encoder Interface (QEI)* 32-bit position counter

• * 32-bit Index pulse counter

•

• Integrated Analog Features* Two independent ADC modules

• * One ADC configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&H

• * One 10-bit ADC, 1.1 Msps with four S&H

• * Eight S&H using both ADC 10-bit modules

• * 24 analog channels (64-pin devices) up to 32 analog channels (100/121/144-pin devices)

• * Flexible and independent ADC trigger sources

• * Up to three Analog Comparator modules with programmable 32 voltage points references

•

• Timers / Capture / Compare / Standard PWM* 9 16-bit Timers/Counters. Unused Output compares can be used as standard times for a total of 25 timers

• * 16 Input Capture

• * 16 Output Compare/ PWM

• * Hardware Real-Time Clock and Calendar

• * Peripheral Pin Select (PPS) to allow function remap

•

• Direct Memory Access (DMA)* 15-channel DMA with user-selectable priority arbitration

•

• Communication Interfaces* USB 2.0 OTG-Compliant Full-Speed Interface

• * Four UART modules (15 Mbps), supporting LIN/J2602 protocols and IrDA®

• * Four 4-Wire SPI modules (15 Mbps)

• * Two ECAN™ modules (1 Mbaud) CAN 2.0B Support

• * Two I2C modules (up to 1 Mbaud) with SMBus Support

• * Data Converter Interface (DCI) module with Support for I2S and Audio Codecs

• * PPS to allow Function Remap

• * Parallel Master Port (PMP)

•

• Qualification and Class B Support* AEC-Q100 Grade 1 (-40ºC to +125ºC)

• * AEC-Q100 Grade 0 (-40ºC to +150ºC)

• * Class B Safety Library, IEC 60730

Description

Microchip’s dsPIC33E motor control family of digital signal controllers (DSCs) features a 70 MIPS dsPIC® DSC core with integrated DSP and enhanced on-chip peripherals. These DSCs enable the design of high-performance, precision motor control systems that are more energy efficient, quieter in operation, have a great range and extended life. They can be used to control brushless DC, permanent magnet synchronous, AC induction and stepper motors. These devices are also ideal for high-performance general purpose applications.