Microchip | DSPIC33FJ32MC204-I/PT

It is suitable for a wide variety of high-performance digital signal control applications.

Features:

• Operating Range:
  • Up to 40 MIPS operation (at 3.0-3.6V): - Industrial temperature range (-40°C to +85°C)
• High-Performance DSC CPU:
  • Modified Harvard architecture
  • C compiler optimized instruction set
  • 16-bit wide data path
  • 24-bit wide instructions
  • Linear program memory addressing up to 4M instruction words
  • Linear data memory addressing up to 64 Kbytes
  • 83 base instructions: mostly 1 word/1 cycle
  • Sixteen 16-bit General Purpose Registers
  • Two 40-bit accumulators: With rounding and saturation options
  • Flexible and powerful addressing modes:
  •  Indirect, Modulo and Bit-Reversee
• Direct Memory Access (DMA):
  • 8-channel hardware DMA:
  • 2 Kbytes dual ported DMA buffer area (DMA RAM) to store data transferred via DMA:
  • - Allows data transfer between RAM and a peripheral while CPU is executing code
    (no cycle stealing)
  • Most peripherals support DMA
• Interrupt Controller:
  • 5-cycle latency
  • Up to 26 available interrupt sources
  • Up to five external interrupts
  • Seven programmable priority levels
  • Five processor exception
• Digital I/O:
  • Up to 85 programmable digital I/O pins
  • Wake-up/Interrupt-on-Change on up to 24 pins
  • Output pins can drive from 3.0V to 3.6V
  • All digital input pins are 5V tolerant
  • 4 mA sink on all I/O pins
• On-Chip Flash and SRAM:
  • Flash program memory, up to 256 Kbytes
  • Data SRAM, up to 30 Kbytes (includes 2 Kbytes of DMA RAM)
• Power Management:
  • On-chip 2.5V voltage regulator
  • Switch between clock sources in real time
  • Idle, Sleep and Doze modes with fast wake-up