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    首页产品索引DSPIC33FJ128MC706A

    DSPIC33FJ128MC706A

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    40 MIPS, 128KB Flash, 16KB RAM, 64 pins, Motor Control, CAN

     

    产品信息

    dsPIC33F Motor Control Digital Signal Controller with seamless migration options to PIC24F, PIC24H MCUs and dsPIC30F DSC

    Operating Range:

      Up to 40MIPS operation (at 3.0-3.6V)

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

      Extended temperature range (-40°C to +125°C)

      High temperature range (-40°C to +150°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-Reversed

      Software stack

      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 data

    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 (nocycle stealing)

      Most peripherals support DMA

    Interrupt Controller:

      5-cycle latency

      118 interrupt vectors

      Up to 67 available interrupt sources

      Up to 5 external interrupts

      7 programmable priority levels

      5 processor exceptions

    Digital I/O:

      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

    System Management:

      Flexible clock options:

      External, crystal, resonator, internal RC

      Fully integrated PLL

      Extremely low jitter PLL

    Power Management:

      On-chip 2.5V voltage regulator

      Switch between clock sources in real time

      Idle, Sleep and Doze modes with fast wake-up

    Timers/Capture/Compare/PWM:

      Timer/Counters, up to nine 16-bit timers:

      Can pair up to make four 32-bit timers

      1 timer runs as Real-Time Clock with external 32.768 kHz oscillator

      Programmable prescaler

      Input Capture (up to 8 channels):

      Capture on up, down or both edges

      16-bit capture input functions

      4-deep FIFO on each capture

      Output Compare (up to 8 channels):

      Single or Dual 16-Bit Compare mode

      16-bit Glitchless PWM mode

    Communication Modules:

      3-wire SPI (up to 2 modules):

      Framing supports I/O interface to simple codecs

      Supports 8-bit and 16-bit data

      Supports all serial clock formats and sampling modes

      I2C™ (up to 2 modules):

      Full Multi-Master Slave mode support

      7-bit and 10-bit addressing

      Bus collision detection and arbitration

      Integrated signal conditioning

      Slave address masking

      UART (up to 2 modules):

      Interrupt on address bit detect

      Interrupt on UART error

      Wake-up on Start bit from Sleep mode

      4-character TX and RX FIFO buffers

      LIN bus support

      IrDA® encoding and decoding in hardware

      High-Speed Baud mode

      Hardware Flow Control with CTS and RTS

      Enhanced CAN (ECAN™ module) 2.0B active (up to 2 modules):

      Up to 8 transmit and up to 32 receive buffers

      16 receive filters and 3 masks

      Loopback, Listen Only and Listen All Messages modes for diagnostics and bus monitoring

      Wake-up on CAN message

      Automatic processing of Remote Transmission Requests

      FIFO mode using DMA

      DeviceNet™ addressing support

    Motor Control Peripherals:

      Motor Control PWM (up to 8 channels):

      4 duty cycle generators

      Independent or Complementary mode

      Programmable dead time and output polarity

      Edge or center-aligned

      Manual output override control

      Up to 2 Fault inputs

      Trigger for ADC conversions

      PWM frequency for 16-bit resolution (@ 40 MIPS) = 1220 Hz for Edge-Aligned mode,610 Hz for Center-Aligned mode

      PWM frequency for 11-bit resolution (@ 40 MIPS) = 39.1 kHz for Edge-Aligned mode,19.55 kHz for Center-Aligned mode

      Quadrature Encoder Interface module:

      Phase A, Phase B and index pulse input

      16-bit up/down position counter

      Count direction status

      Position Measurement (x2 and x4) mode

      Programmable digital noise filters on inputs

      Alternate 16-bit Timer/Counter mode

      Interrupt on position counter rollover/underflow

    Analog-to-Digital Converters (ADCs):

      Up to two ADC modules in a device

      10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion:

      2, 4 or 8 simultaneous samples

      Up to 32 input channels with auto-scanning

      Conversion start can be manual or synchronized

    电路图、引脚图和封装图

    在线购买

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