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Digital Signal Controller, 100 MHz, 512 KB, 69 I/O's, CAN, I2C, I2S, SPI, UART

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Product Overview

Microchip's dsPIC33CH family of digital signal controllers (DSCs) feature dual 90 & 100 MIPS 16-bit dsPIC® DSC cores 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 and provide extended motor life. They can be used to control BLDC, PMSM, ACIM, SR and stepper motors. These DSCs enable the design of switched mode power supplies such as AC/DC, DC/DC, UPS and PFC, providing high-precision digital control of Buck, Boost, Fly-Back, Half-Bridge, Full-Bridge, LLC and other power circuits to reach the highest possible energy efficiency. These devices are also ideal for many high-performance general-purpose and robust applications.
  • Dual 16bit dsPIC33CH CPU core
  • 256-512Kbytes of program flash with ECC and 32-48K data RAM with BIST
  • Internal oscillator
  • Programmable PLLs and oscillator clock sources
  • Low-power management modes (sleep, idle, doze)
  • Up to twelve PWM channels
  • 250ps PWM resolution
  • Two general purpose 16bit timers
  • Peripheral trigger generator (PTG) module
  • Twelve SCCP modules
  • Advanced analogue features
  • Communication interfaces
  • Direct memory access (DMA)
  • AEC-Q100 REVG (grade 1: -40°C to +125°C) compliant

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