Microchip | DSPIC30F4012-20I/SP

Microchip provides solutions for the entire performance range of 8-bit, 16-bit, and 32-bit microcontrollers, with a powerful architecture, flexible memory technologies, comprehensive easy-to-use development tools, complete technical documentation and post design-in support through a global sales and distribution network.16-bit PIC Microcontrollers & dsPIC Digital Signal Controllers. Microchip offers two 16-bit Microcontroller (MCU) families plus two 16-bit Digital Signal Controller (DSC) families that give you compatible options across a wide spectrum of price, performance and feature sets.

Common attributes among all 16-bit MCU and DSC families are pinouts, software, peripherals and development tools. Whether your design requires the lowest-priced 16-bit solution, the most powerful 16-bit MCU in the industry,or DSP capability, Microchip offers a broad range of products while preserving the compatibility that help save you time and money on subsequent designs.

dsPIC30F Motor Control Digital Signal Controller Seamless migration options from this device to dsPIC33F and PIC24 devices in similar packages.

Features:

• High-Performance Modified RISC CPU:
  •  Modified Harvard architecture.
  •  C compiler optimized instruction set architecture.
  •  84 base instructions with flexible addressing modes.
  •  24-bit wide instructions, 16-bit wide data path.
  •  16 x 16-bit working register array.
  •  Up to 30 MIPs operation:
    •  DC to 40 MHz external clock input.
    •  4 MHz-10 MHz oscillator input with PLL active (4x, 8x, 16x).
  •  Peripheral and External interrupt sources.
  •  8 user selectable priority levels for each interrupt.
  •  4 processor exceptions and software traps.
  •  Primary and Alternate interrupt Vector Tables.
• DSP Engine Features:
  •  Modulo and Bit-Reversed Addressing modes.
  •  Two, 40-bit wide accumulators with optional saturation logic.
  •  17-bit x 17-bit single cycle hardware fractional/ integer multiplier.
  •  Single cycle Multiply-Accumulate (MAC) operation.
  •  40-stage Barrel Shifter.
  •  Dual data fetch.