dsPIC33FJ32MC204 | Microchip Technology
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dsPIC33FJ32MC204

Status: In Production
16-bit DSC for Precision Motor Control
Data Sheet:
PDF
dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304 Data Sheet
Recommended for Automotive Design
This product is recommended for design into automotive applications. Special ordering codes for automotive grade versions apply. Click on icon for more details.
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Overview

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  • CPU Type:dsPIC® DSC
  • CPU Speed Max MHz (megahertz):40
  • Program Memory Size (KB):32
  • Multiple Flash Panels:False
  • Direct Memory Access (DMA) Channels:0
  • Temp. Range Min.(C°):-40
  • Temp. Range Max.(C°):150
  • Operation Voltage Min.(V):3
  • Operation Voltage Max.(V):3.6
  • Pin Count:44
  • Low Power:No
  • Number of Comparators:0
  • ADC Modules:1
  • ADC Channels:9
  • ADC Resolution Max:12
  • ADC Sampling Rate (ksps):1100
  • Number of DACs:0
  • DAC outputs:0
  • Max DAC Resolution (bits):0
  • Hardware RTCC:No
  • Motor Control PWM Channels:8
  • SMPS PWM Channels:0
  • Number of PWM Time Bases:3
  • Output Compare Channels:4
  • USB Interface:None
  • Number of CAN Modules:0
  • Type of CAN module Max:None
  • Crypto Engine:No
  • Quadrature Encoder Interface (QEI):1
  • Segment LCD:0
  • LCD/Graphics Interface:No
  • Configurable Logic Cell Modules (CLC /CCL):0
  • Peripheral Pin Select (PPS)/Pin Muxing:Yes
Read more
    Operating Range:
  • Up to 40 MIPS operation (@ 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
  • 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
    Timers/Capture/Compare/PWM:
  • Timer/Counters, up to three 16-bit timers
  • Can pair up to make one 32-bit timer, 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator, and Programmable prescaler
  • Input Capture (up to 4 channels): Capture on up, down or both edges, 16-bit capture input functions and 4-deep FIFO on each capture
  • Output Compare (up to 2 channels): Single or Dual 16-Bit Compare mode and 16-bit Glitchless PWM mode
    Interrupt Controller:
  • 5-cycle latency, 118 interrupt vectors, Up to 26 available interrupt sources
  • Up to 3 external interrupts, 7 programmable priority levels, and 4 processor exceptions
    Digital I/O:
  • Peripheral pin Select functionality
  • Up to 35 programmable digital I/O pins
  • Wake-up/Interrupt-on-Change for up to 21 pins
  • Output pins can drive from 3.0V to 3.6V
  • Up to 5V output with open drain configuration
  • All digital input pins are 5V tolerant
  • 4 mA sink on all I/O pins
    On-Chip Flash and SRAM:
  • Flash program memory (up to 32 Kbytes)
  • Data SRAM (2 Kbytes)
  • Boot and General Security for program Flash
    System Management:
  • Flexible clock options: External, crystal, resonator, internal RC
  • Fully integrated Phase-Locked Loop (PLL) and Extremely low jitter PLL
  • Power-up Timer
  • Oscillator Start-up Timer/Stabilizer
  • Watchdog Timer with its own RC oscillator
  • Fail-Safe Clock Monitor
  • Reset by multiple sources
    Power Management:
  • On-chip 2.5V voltage regulator
  • Switch between clock sources in real time
  • Idle, Sleep and Doze modes with fast wake-up
    Motor Control Peripherals:
  • 6-channel 16-bit Motor Control PWM
  • 3 duty cycle generators
  • Independent or Complementary mode
  • Programmable dead time and output polarity
  • Edge-aligned or center-aligned
  • Manual output override control
  • 1 Fault input
  • 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
  • 2-channel 16-bit Motor Control PWM:
  • 1 duty cycle generator
  • Independent or Complementary mode
  • Programmable dead time and output polarity
  • Edge-aligned or center-aligned
  • Manual output override control
  • 1 Fault input
  • 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):
  • 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion
  • 2 and 4 simultaneous samples (10-bit ADC)
  • Up to 6 input channels with auto-scanning
  • Conversion start can be manual or synchronized with 1 of 4 trigger sources
  • Conversion possible in Sleep mode
  • ±2 LSb max integral nonlinearity
  • ±1 LSb max differential nonlinearity
    CMOS Flash Technology:
  • Low-power, high-speed Flash technology
  • Fully static design
  • 3.3V (±10%) operating voltage
  • Industrial and Extended temperature
  • Low power consumption
    Communication Modules:
  • 4-wire SPI:
  • Framing supports I/O interface to simple codecs
  • Supports 8-bit and 16-bit data
  • Supports all serial clock formats and sampling modes
  • I2C™: F
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