Microchip | DSPIC30F2012-30I/SO

The DSPIC30F2012-30I/ML is a high-performance 16-bit digital signal controller with an operating voltage range of 2.5 to 5.5 V and having program memory of 12 kB, available in SOIC-28 package.

Features:

• High-Performance Modified RISC CPU:
  •  Modified Harvard architecture.
  •  C compiler optimized instruction set architecture.
  •  Flexible addressing modes.
  •  83 base instructions.
  •  24-bit wide instructions, 16-bit wide data path.
  •  Up to 24 Kbytes on-chip Flash program space.
  •  Up to 2 Kbytes of on-chip data RAM.
  •  Up to 1 Kbytes of nonvolatile data EEPROM.
  •  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).
  •  Up to 21 interrupt sources:
    •  8 user-selectable priority levels.
      •  3 external interrupt sources.
      •  4 processor trap sources.
• DSP Features:
  •  Dual data fetch.
  •  Modulo and Bit-Reversed modes.
  •  Two 40-bit wide accumulators with optional saturation logic.
  •  17-bit x 17-bit single-cycle hardware fractional/integer multiplier.
  •  All DSP instructions are single cycle.
    •  Multiply-Accumulate (MAC) operation.
  •  single-cycle ±16 shift.