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Overview
- CPU Type:dsPIC® DSC
- CPU Speed Max MHz (megahertz):100
- Program Memory Size (KB):256
- Multiple Flash Panels:True
- Direct Memory Access (DMA) Channels:6
- Temp. Range Min.(C°):-40
- Temp. Range Max.(C°):150
- Operation Voltage Min.(V):3
- Operation Voltage Max.(V):3.6
- Pin Count:80
- Low Power:No
- Number of Comparators:4
- ADC Modules:4
- ADC Channels:34
- ADC Resolution Max:12
- ADC Sampling Rate (ksps):3500
- Number of DACs:4
- DAC outputs:1
- Max DAC Resolution (bits):12
- Hardware RTCC:No
- Motor Control PWM Channels:24
- SMPS PWM Channels:24
- Number of PWM Time Bases:24
- Output Compare Channels:12
- USB Interface:None
- Number of CAN Modules:2
- Type of CAN module Max:CAN-FD
- Crypto Engine:No
- Quadrature Encoder Interface (QEI):2
- Segment LCD:0
- LCD/Graphics Interface:No
- Configurable Logic Cell Modules (CLC /CCL):8
- Peripheral Pin Select (PPS)/Pin Muxing:Yes
- Supported in MPLAB Code Configurator:Yes
- Operating Conditions
- 3V to 3.6V, -40°C to +150°C
- Core: Dual Core dsPIC33CH DSCs
- Main Core 90 MHz and Secondary Core 100 MHz Operation
- Independent Peripherals for Main Core and Secondary Core
- Configurable Shared Resources for Main Core and Secondary Core
- Fast 6-Cycle Divide
- Message Boxes and FIFO to Communicate Between Main and Secondary (MSI)
- Code Efficient (C and Assembly) Architecture
- 40-Bit Wide Accumulators
- Single-Cycle (MAC/MPY) with Dual Data Fetch
- Single-Cycle, Mixed-Sign MUL Plus 6-Cycle Hardware Divide
- 32-Bit Multiply Support
- Five Sets of Interrupt Context Selected Registers and Accumulators per Core for Fast Interrupt Response
- Zero Overhead Looping
- High Performance Peripherals for Real Time Control
- 4 x 12-bit 3.5 MSPS ADCs: 34 Channels
- High Speed PWMs with 250ps resolution, 12x2 Channels
- Optimized for high-performance digital power, motor control and applications requiring sophisticated algorithms
- Main Core features
- Core Frequency: 90 MHz
- Program Flash: 512/256 Kbytes Dual Partition with LiveUpdate
- Data RAM: 48/32 Kbytes
- 16-Bit Timer: 1
- DMA: 6
- SCCP (Capture/Compare/Timer): 8
- UART: 2
- SPI/I2S: 2
- I2C: 2
- CAN Flexible Data-Rate (FD): 2 ('50x devices only)
- SENT: 2
- CRC: 1
- QEI: 1
- PTG:1
- CLC: 4
- 16-Bit High-Speed (250ps) PWM: 4x2
- 12-bit, 3.5 Msps ADC: 1, 16 Channels
- Digital Comparator: 4
- 12-Bit DAC/Analog CMP Module: 1
- Watchdog Timer: 1
- Deadman Timer: 1
- Breakpoints: 3 complex, 5 simple
- Oscillator: 1
- Secondary Core features
- Core Frequency: 100 MHz
- Program Memory: 72 Kbytes (PRAM) Dual Partition with LiveUpdate
- Data RAM: 16 Kbytes
- 16-Bit Timer: 1
- DMA: 2
- SCCP (Capture/Compare/Timer): 4
- UART: 1
- SPI/I2S: 1
- I2C: 1
- QEI: 1
- CLC: 4
- 16-Bit High-Speed (250ps) PWM: 8x2 Channels
- 12-bit, 3.5 Msps ADC: 3, 18 Channels
- Digital Comparator: 4
- 12-Bit DAC/Analog CMP Module: 3
- Watchdog Timer: 1
- Deadman Timer: 1
- Breakpoints: 1 complex, 2 simple
- Oscillator: 1
- Clock Management
- Internal Oscillator
- Programmable PLLs and Oscillator Clock Sources
- Main Reference Clock Output
- Secondary Reference Clock Output
- Fail-Safe Clock Monitor (FSCM)
- Fast Wake-up and Start-up
- Backup Internal Oscillator
- LPRC Oscillator
- Power Management
- Low-Power Management Modes (Sleep, Idle, Doze)
- Integrated Power-on Reset and Brown-out Reset
- Debugger Development Support
- In-Circuit and In-Application Programming
- Simultaneous Debugging Support for Main and Secondary Cores
- Main Only Debug and Secondary Only Debug Support
- IEEE 1149.2 Compatible (JTAG) Boundary Scan
- Trace Buffer and Run-Time Watch
- Core Independent Touch
- Uses Peripheral Trigger Generator (PTG) and High-speed ADCs
- Ready-to-use touch library support in MPLAB Code Configurator (MCC)
- Functional Safety Support (ISO 26262 and IEC 61508)
- ISO 26262 and IEC 61508 Functional Safety Ready
- ASIL B automotive safety applications – ISO 26262
- SIL 2 industrial safety applications – IEC 61508
- ISO 26262 and IEC 61508 Functional Safety Packages
- Embedded Security
- CodeGuard security together with Flash OTP by ICSP Write Inhibit enables implementing Immutable Secure Boot
- Flash OTP by ICSP Write Inhibit to configure entire Flash as OTP
- Option to disable entry to the debug mode
- User OTP
- Enables implementing robust security use cases together with CryptoAuthentication and CryptoAutomotive devices such as:
- Secure Boot
- Secure Firmware Upgrade
- Secure Communication
- Node Authentication and more
- Functional Safety hardware features
- Dead-Man Timer (DMT) safety feature clocked by instruction fetches
- Watch Dog Timer (WDT)
- CodeGuard™ security for program FLASH
- Programmable Cyclic Redundancy Check (CRC)
- FLASH ECC Fault Injection testing feature
- Flash OTP by ICSP™ write inhibit
- Class B Safety Library, IEC 60730
- RAM Memory Built-In Self Test (MBIST)
- Two-Speed Start-up
- Fail-Safe Clock Monitoring (FSCM)
- Backup FRC (BFRC)
- Capless Internal Voltage Regulator
- Virtual Pins for Redundancy and Monitoring
- Multiple redundant clock sources
- I/O Port read-back
- Analog peripherals redundancies
- Hardware traps
- SFR locks
- Write protection
- Shadow working registers
- AUTOSAR-Ready DSC supporting
- AUTOSAR (4.3.x)
- ASIL B- and ASPICE-compliant MCAL drivers
- ISO 26262 Functional Safety and Automotive Security
Microchip’s dsPIC33CH family of digital signal controllers (DSCs) feature dual 90 & 100 MIPS 16-bit dsPIC® DSC cores with integrated DSP and enhanced on-chip peripherals. These DSCs enable the design of high-performance, precision motor control systems that are more energy efficient, quieter in operation and provide extended motor life. They can be used to control BLDC, PMSM, ACIM, SR and stepper motors. These DSCs enable the design of switched mode power supplies such as AC/DC, DC/DC, UPS and PFC, providing high-precision digital control of Buck, Boost, Fly-Back, Half-Bridge, Full-Bridge, LLC and other power circuits to reach the highest possible energy efficiency. These devices are also ideal for many advanced sensing and control, touch, high-performance general-purpose and robust applications.
These dual-core DSCs are a good fit for complex yet cost-effective advanced sensing, core-independent touch, motor, and digital power applications.
The dsPIC33CH product family has many hardware features that help simplify functional safety certifications for ASIL-B/-C and SIL-2/-3 focused automotive and industrial safety-critical applications. The family offers ISO 26262 and IEC 61508 Functional Safety packages containing FMEDA report, safety manual, diagnostic libraries and more.
• Learn more about Functional Safety capabilities including hardware, software, and supporting collateral
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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 Code Configurator supports 8-bit, 16-bit and 32-bit PIC® microcontrollers. MCC is incorporated into both the downloadable MPLAB X Integrated Development Environment (IDE) and the cloud-based MPLAB Xpress IDE.
|
| 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® 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).
|
| 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.
|
| This board simplifies the evaluation of capacitive touch sensing using the dsPIC33C DSCs with core-independent touch capability or the device’s usage in automotive and industrial applications requiring CAN-FD, LIN or SENT communication. This board has on-board touch buttons, CAN/CAN FD, LIN and SENT transceivers, along with XPLAINED PRO and mikroBUS™ connectors to interface touch and other extension boards
|
| Brick DC-DC converters are widely used in data center, telecommunication and automotive applications, converting a nominal 48 V to different output nominal voltages such as 5 V, 9 V or 12 V. The standard dimension of the 1/16th brick converter is 33 x 22.9 mm (1.3 x 0.9 inch). The EPC9143 1/16th brick power module reference design, developed in collaboration with Efficient Power Conversion Corp. EPC, is designed for 48 V to 12 V DC/DC applications. It features the EPC2053 enhancement mode (eGaN®) field effect transistors (FETs), as well as a Microchip dsPIC33CK32MP102 16-bit digital signal controller (DSC). The height limit for this design is set to 10 mm (0.4 inch)
|
| The TDTTP4000W066C 4kW bridgeless totem-pole power factor correction (PFC) evaluation board achieves very high efficiency single-phase AC-DC conversion. Using GaN FETs in the fast-switching leg of the circuit and low-resistance MOSFETs in the slow-switching leg of the circuit results in improved performance and efficiency.
TDTTP4000W066C_0v1-KIT is for evaluation purposes only
|
| The Microchip dsPICDEM MCSM Development Board is targeted to control both unipolar and bipolar stepper motors in open-loop or close-loop (current control) mode. The hardware is designed in such a way that no hardware changes are necessary for 8-, 6- or 4-wire stepper motors in either bipolar or unipolar configurations.
|
| 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® 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® 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 Softlog SEC-DS Secure Programming Upgrade is a "Secure Programming" extension for the ICP2 and ICP2(HC) progra |
| The Softlog SEC4CH-DS Secure Programming Upgrade is a "Secure Programming" extension for the ICP2GANG programmer. |
["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:
