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16-bit DSC for Precision Motor Control
Overview
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- CPU Type:dsPIC® DSC
- CPU Speed Max MHz (megahertz):40
- Program Memory Size (KB):64
- Multiple Flash Panels:False
- Direct Memory Access (DMA) Channels:8
- Temp. Range Min.(C°):-40
- Temp. Range Max.(C°):150
- Operation Voltage Min.(V):3
- Operation Voltage Max.(V):3.6
- Pin Count:28
- Low Power:No
- Number of Comparators:2
- ADC Modules:1
- ADC Channels:6
- ADC Resolution Max:12
- ADC Sampling Rate (ksps):1100
- Number of DACs:1
- DAC outputs:0
- Max DAC Resolution (bits):4
- Hardware RTCC:No
- Motor Control PWM Channels:8
- SMPS PWM Channels:0
- Number of PWM Time Bases:2
- 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):2
- Segment LCD:0
- LCD/Graphics Interface:No
- Configurable Logic Cell Modules (CLC /CCL):0
- Peripheral Pin Select (PPS)/Pin Muxing:Yes
- 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
- On-Chip Flash and SRAM:
- Flash program memory (up to 32 Kbytes)
- Data SRAM (2 Kbytes)
- Boot and General Security for program Flash
- Direct Memory Access (DMA):
- 8-channel hardware DMA
- Up to 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 (no cycle stealing)
- Most peripherals support DMA
- 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 5 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
- 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
- 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
- Comparator Module:
- Two analog comparators with programmable input/output configuration
- CMOS Flash Technology:
- Low-power, high-speed Flash technology
- Fully static design
- 3.3V (±10%) operating voltage
- Industrial and Extended temperature
- Low power consumption
- 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
The dsPIC33F 16-bit device family employs a powerful 16-bit architecture, ideal for applications that rely on high-speed, repetitive computations, as well as control. The devices are pin compatible with the PIC24HJ family of devices, and share a very high degree of compatibility with the dsPIC30F family devices. This allows seamless migration options from/to PIC24F,
dsPIC30F and dsPIC33F devices.
dsPIC30F and dsPIC33F devices.
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Tools And Software
Development Environment
Emulator and Debuggers
Demo & Evaluation Boards
Programmers
Library and Firmware
| Tools |
|---|
 MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
|
| Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development.
|
| MPLAB® Extensions for Microsoft® Visual Studio Code® (VS Code®) is a collection of VS Code extensions that combines the power of the MPLAB development ecosystem with the versatility of VS Code. Whether you are a new or existing client, MPLAB Extensions for VS Code provides you with a seamless, flexible and efficient development environment with comprehensive support for designs based on our devices.
|
| The MPLAB XC-DSC C Compiler is a full-featured, optimizing compiler that translates standard ANSI C programs into Digital Signal Controller (DSC) device assembly language sources. This compiler also supports many command-line options and language extensions that allow full access to the DSC device hardware capabilities and gives users fine control of the compiler code generator.
|
| Tools |
|---|
| The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), Microprocessors (MPUs) and dsPIC® Digital Signal Controllers (DSCs).
|
| The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC® and AVR flash MCUs and MPUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE). The MPLAB Snap can be connected to a design engineer's computer using a High-Speed USB 2.0 interface and can be connected to the target via an 8-pin Single In-Line (SIL) connector. The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming™ (ICSP™). It has all the speed and features entry-level users need to quickly debug their prototype.
|
| The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC®, dsPIC® , AVR, SAM and CEC flash microcontrollers and microprocessors.
|
| The MPLAB ICE 4 in-circuit emulator system boosts productivity with feature-rich programming and debugging for PIC®, AVR® and SAM devices and dsPIC® Digital Signal Controllers (DSCs).
|
| The MPLAB® ICD 5 In-Circuit Debugger/Programmer offers advanced connectivity and power options for developers of designs based on PIC®, AVR® and SAM devices and dsPIC® Digital Signal Controllers (DSCs).
|
| Tools |
|---|
| The Explorer 16/32 Development Board is a low-cost modular development system for Microchip's 16-bit and 32-bit microcontrollers. It supports devices from the PIC24F, dsPIC®, and PIC32 families, with processor Plug-In Modules (PIMs) for easy device swapping. It includes a PICtail™ Plus daughter card connector for adding new functionalities.
|
| The dsPICDEM™ MCLV-2 Development Board provides a cost-effective method of evaluating and developing sensored or sensorless Brushless DC (BLDC) and Permanent Magnet Synchronous Motor (PMSM) 3-phase low-voltage motor control applications.
|
| Use this PICtail™ Daughter Board to interface with our newer Development boards that offer the PICtail connector interface such as the PICDEM FS USB Development Board. This PICtail Daughter Board also interfaces with our new Explorer 16 Development Board via the new PICtail Plus connector.
|
| The Ethernet PICtail™ Plus Daughter Board provides a cost-effective method of evaluating and developing Ethernet control applications.
|
| The Graphics LCD Controller PICtail™ Plus SSD1926 Board is a demonstration board for evaluating Microchip Technologys graphic display solution and graphics library for 16- and 32-bit microcontrollers.
|
| Tools |
|---|
| The MPLAB. PM3 Universal Device Programmer operates with a PC or as a stand-alone unit, and programs Microchips entire line of PICmicro.devices as well as the latest dsPIC30F DSC devices.
|
| The MPLAB® PICkit™ 5 in-circuit debugger/programmer enables quick prototyping and portable, production-ready programming for all Microchip devices, including PIC® microcontrollers (MCUs) and dsPIC® Digital Signal Controllers (DSCs), AVR® and SAM devices and Arm® Cortex®-based microprocessors (MPUs).
|
| The MPLAB® ICD 5 In-Circuit Debugger/Programmer offers advanced connectivity and power options for developers of designs based on PIC®, AVR® and SAM devices and dsPIC® Digital Signal Controllers (DSCs).
|
| The MPLAB ICE 4 in-circuit emulator system boosts productivity with feature-rich programming and debugging for PIC®, AVR® and SAM devices and dsPIC® Digital Signal Controllers (DSCs).
|
| The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), Microprocessors (MPUs) and dsPIC® Digital Signal Controllers (DSCs).
|
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files: