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dsPIC33F Motor Control Digital Signal Controller (DSC) with seamless migration options to PIC24 MCUs and dsPIC30F DSCs in similar packages.

DC–40 MIPS (40 MIPS @ 3.0-3.6V, -40°C - +85°C)

Industrial temperature range (-40°C - +85°C)

Modified Harvard architecture

16-bit wide data path

24-bit wide instructions

Linear program memory to 4M instruction words

Linear data memory to 64Kb

83 base instructions

16 16-bit General Purpose Registers

2 40-bit accumulators:With rounding, saturation options

Flexible, powerful addressing modes:Indirect, Modulo, Bit-Reversed

16 x 16 fractional/integer multiply operations

32/16 and 16/16 divide operations

Single-cycle multiply and accumulate:- Accumulator write back for DSP operations Dual data fetch

Up to ±16-bit shifts for up to 40-bit dataDirect Memory Access (DMA)

8-channel hardware DMA

2Kb dual ported DMA buffer area (DMA RAM) to store data transferred via DMA

Most peripherals support DMAInterrupt Controller

5-cycle latency

Microchip, DSPIC33FJ256MC710-I/PF DSP芯片, ALUDSP, DSPIC33FJ256MC710系列, 16 bit, 100引脚, TQFP封装, 30 kB RAM, 80 MHz, 256kB