Microchip DSPIC33EP256MU814T-E/PL

DSPIC33EP256MU814T-E/PL Allgemeine Beschreibung

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.

Funktionen

• 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

Spezifikationen