Digital Signal Controller, dsPIC33E Series, 536 KB, 83 I/O's, I2C, SPI, UART, USB, 1.8 V


  • Flash
  • SRAM
  • Frequency
  • GPIO
  • Case Style
  • Operating Temperature Min
  • Operating Temperature Max
  • Voltage Min
  • Voltage Max
  • Architecture

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Manufacturer Microchip
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The DSPIC33EP512MU810-I/PT is a 16-bit Digital Signal Controller features a 70MIPS dsPIC® DSC core with integrated DSP and enhanced on-chip peripherals. This 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. This device is also ideal for high-performance general purpose applications.

  • 16-bit dsPIC33E core
  • Modified Harvard architecture
  • C compiler optimized instruction set
  • 16-bit Wide data path
  • 24-bit wide instructions
  • 16 x 16 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 PWM outputs per PWM generator
  • Quadrature Encoder Interface (QEI) - 32-bit position counter
  • Advanced analogue features - Flexible and independent ADC trigger sources
  • 9 16-bit timers/counters, unused output compares can be used as Std. times for a total of 25 timers
  • 15-channel DMA with user-selectable priority arbitration
  • UART, USB, SPI, ADC, ECAN, IC, OC, timers, DCI/I2S and PMP


Motor Drive & Control, Clock & Timing, Power Management, Communications & Networking, HVAC, Consumer Electronics, Audio, Industrial, Security, Automotive


ESD sensitive device, take proper precaution while handling the device.

Specifications for Digital Signal Controller, dsPIC33E Series, 536 KB, 83 I/O's, I2C, SPI, UART, USB, 1.8 V

Flash 512KiB
Frequency 70MHz
Case Style TQFP
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Voltage Min 3V
Voltage Max 3.6V
Architecture PIC 16 Bit Core