Microchip | DSPIC30F4011-30I/P

The DSPIC30F4011-30I/P is a high-performance motor control digital signal controller with an operating voltage range of 2.5 to 5.5 V and a program memory of 48 kB, available in TQFP-44 package.

Features:

• High-Performance, Modified RISC CPU:
  • Modified Harvard architecture
  • C compiler optimized instruction set architecture with flexible addressing modes
  • 83 base instructions
  • 24-bit wide instructions, 16-bit wide data path
  • 1 Kbyte of nonvolatile data EEPROM
• DSP Engine Features:
  • Accumulator write-back for DSP operations
  • 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
  • All DSP instructions are single cycle
• Peripheral Features:
  • High-current sink/source I/O pins: 25 mA/25 mA
  • 16-bit Capture input functions
  • 16-bit Compare/PWM output functions
  • 3-wire SPI modules
  • I2C™ module supports Multi-Master/Slave mode and 7-bit/10-bit addressing
• Motor Control PWM Module Features:
  • Six PWM output channels
  • Three duty cycle generators
  • Dedicated time base
  • Programmable output polarity
• Quadrature Encoder Interface Module Features:
  • 16-bit up/down position counter
  • Count direction status
  • Alternate 16-bit Timer/Counter mode
• Special Digital Signal Controller Features:
  • Enhanced Flash program memory
  • Data EEPROM memory
  • Self-reprogrammable under software control
  • Programmable code protection