DSPIC30F2020-30I/MM Digital Signal Controllers - DSC by Microchip Technology

Status: Active
Series: dsPIC30F2020
RoHS: Compliant
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dsPIC30F SMPS & Digital Power Conversion 16-bit Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications such as: • AC to DC Converters • DC to DC Converters • Power Factor Correction (PFC) • Uninterruptible power supply (UPS) • Inverters • Embedded Power-Supply Controllers • Circuit Breakers, Arc Fault Detection • Digital Lighting

Prices starting from US$7.11


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Features

High-Performance dsPIC30F core
Up to 30 MIPS operation
Modified Harvard architecture
C compiler optimized instruction set architecture
24-bit wide instructions, 16-bit wide data path
DSP Engine for math intensive operations
Modulo and Bit-Reversed modes
Two 40-bit wide accumulators with optional saturation logic
17-bit x 17-bit single-cycle hardware fractional/ integer multiplier
Single-cycle Multiply-Accumulate (MAC) operation
40-stage Barrel Shifter
Dual data fetch
Operating Conditions
3.3V and 5.0V operation (±10%)
Industrial and Extended temperature ranges
Peripheral Features
High-current sink/source I/O pins: 25 mA/25 mA
Three 16-bit timers/counters; optionally pair up 16-bit timers into 32-bit timer modules
Four 16-bit Capture input functions
Two 16-bit Compare/PWM output functions (Dual Compare mode available)
3-wire SPI™ modules (supports 4 Frame modes)
I2C™ module supports Multi-Master/Slave mode and 7-bit/10-bit addressing UART Module
Power Supply PWM Module Features
Four PWM generators with 8 outputs
Each PWM generator has independent time base and duty cycle
Duty cycle resolution of 1.1 ns at 30 MIPS
Individual dead time for each PWM generator
Phase-shift resolution of 4.2 ns @ 30 MIPS
Frequency resolution of 8.4 ns @ 30 MIPS
Independent Current-Limit and Fault Inputs
Output Override Control
Special Event Trigger
PWM generated ADC Trigger
Analog Features
10- bit ADC with 2000 Ksps conversion rate
Up to 12 input channels
“Conversion pairing” allows simultaneous conversion of two inputs (i.e., current and voltage) with a single trigger
PWM control loop with up to six conversion pairs where each conversion pair has up to four PWM and seven other selectable trigger sources
Interrupt hardware supports up to 1M interrupts per second
Comparator
Four Analog Comparators with 20 ns response time and 10-bit DAC reference generator
PWM module interface with Duty Cycle Control, Period Control and Fault Detect
Special Event Trigger
PWM-generated ADC Trigger
Special Microcontroller Features
Enhanced Flash program memory with 10,000 erase/write cycle (min.) for industrial temperature range, 100k (typical)
Self-reprogrammable under software control
Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
Flexible Watchdog Timer (WDT) with on-chip low power RC oscillator for reliable operation
Fail-Safe clock monitor operation
Detects clock failure and switches to on-chip low power RC oscillator
Programmable code protection
In-Circuit Serial Programming™ (ICSP™)
Selectable Power Management modes: Sleep, Idle and Alternate Clock modes

Specifications

Architecture 16
MaxSpeed (MHz) 120
CPU Speed (MIPS/DMIPS) 30
Program Memory Size (KB) 12
Multiple Flash Panels False
Temp. Range Min. -40
Temp. Range Max. 125
Operation Voltage Min.(V) 3
Operation Voltage Max.(V) 5.5
Pin Count 28
Low Power No
Number of Comparators 4
Number of ADCs 1
ADC Channels 8
Max ADC Resolution (bits) 10
Max ADC Sampling Rate (ksps) 2000
Number of DACs 0
DAC outputs 0
Max DAC Resolution (bits) 10
Hardware RTCC No
Motor Control PWM Channels 8
SMPS PWM Channels 0
Number of PWM Time Bases 5
Output Compare Channels 0
USB Interface None
Number of CAN Modules 0
Type of CAN module None
Crypto Engine No
Quadrature Encoder Interface (QEI) 0
Segment LCD 0
LCD/Graphics Interface No
Configurable Logic Cell Modules (CLC /CCL) 0
Peripheral Pin Select (PPS)/Pin Muxing No
Pins | Packaging 28 | QFN-S
Temp Range -40C to +85C
Packing Media Tube (61)

Resources



Application Notes
AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems
AN887 - AC Induction Motor Fundamentals
AN908 - Using the dsPIC30F / dsPIC33F for Vector Control of an ACIM
AN957 - Sensored BLDC Motor Control Using dsPIC Digital Signal Controllers (DSCs)
AN962 - Implementing Auto Baud on dsPIC30F Devices
AN984 - An Introduction to AC Induction Motor Control
AN1017 - Sinusoidal Control of PMSM Motors with dsPIC30F / dsPIC33F/ dsPIC33E DSC
AN1044 - Data Encryption Routines for PIC24 and dsPIC Devices
AN1078 - Dual-Shunt FOC With SMO
AN1094 - Bootloader for dsPIC30 Devices
AN1106 - AN1106, Power Factor Correction in Power Conversion Applications
AN1045 - File I/O Functions Using Microchip's
AN1114 - Switch Mode Power Supply (SMPS) Topologies (Part I)
AN1115 - Implementing Digital Lock-In Amplifiers Using the dsPIC DSC
AN1152 - Achieving Higher ADC Resolution Using Oversampling
AN1162 - Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM)
AN1208 - Dual-Shunt FOC With PLL and PFC
AN1206 - Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM) Using Field Weakening
AN1207 - Switch Mode Power Supply (SMPS) Topologies (Part II)
TB3017, dsPIC30F CAN Interrupt Management
AN901 - Using the dsPIC30F for Sensorless BLDC Control
AN992 - Sensorless BLDC Motor Control Using dsPIC30F2010


Code Examples
CE003 Driving a BLDC With Sinusoidal Voltages Using dsPIC30F
CE001 Using dsPIC30F A/D Converters and the DSP Library for Signal Filtering
CE002 Configuring 10-Bit dsPIC DSC A/D Converters for 1 Msps Conversion Rate
CE004 Real-Time Clock on the dsPIC30F DSC
CE005 - Using FIR Filters from dsPIC Filter Design and DSP library
CE006 - Address Error Traps for Easy Debugging
CE007 - Stack Error Traps for Easy Debugging
CE008 - Oscillator failure traps and Fail-safe Clock Monitoring
CE009 - Math Error Traps for Robust Operation
CE010 - Performing A/D conversions in SLEEP (low-power) mode
CE011 - Dynamic Clock Division for Low-Power Operation
CE012 - Dynamic Clock Switching for Low-Power Operation
CE013 - External interrupt pins - Configuration and Use
CE014 - Fast wake-up from SLEEP mode
CE015 - Dynamic tuning of Internal Fast RC Oscillator
CE016 - Interfacing to I2S Audio Codecs using dsPIC30F DCI module
CE017 Reading, Erasing and Writing to dsPIC30F Data EEPROM
CE018 - Using the Fast Fourier Transform (FFT) for Frequency Detection
CE019 - Proportional Integral Derivative (PID) controllers & closed-loop control
CE021 - dsPIC SMPS Buck Converter with PID Control
CE020 - Standard Mode PWM using dsPIC SMPS DSC
CE022 - Staggered PWM with Individual Interrupts using SMPS DSC
CE023 - PWM Frequency Dither using SMPS DSC
CE024 - Push-Pull Mode PWM using SMPS DSC
CE026 - dsPIC SMPS ADC Early Interrupt
CE025 - dsPIC SMPS Negative Deadtime Example
CE028 - dsPIC SMPS Complementary PWM
CE029 - PWM Shutdown using Analog Comparator
CE030 - dsPIC SMPS ADC Triggered by Timer 1
CE031 - dsPIC SMPS ADC Triggered by PWM
CE032 - dsPIC SMPS ADC Interrupt Vectoring - Assembly
CE033 - dsPIC SMPS ADC Interrupt Vectoring - C
CE027 - Run-Time Self Programming of FLASH Program Memory
CE034 - CAN Loopback
CE035 - Real-Time Data Monitoring (RTDM) Example
CE058, Input Capture - Simple Capture
CE059, Input Capture with Dedicated Timer
CE060, Megahertz PWMs with Dedicated Timer



Reference Manuals
Section 01. Introduction - dsPIC30F FRM
Section 02. CPU - dsPIC30F FRM
Section 03. Data Memory - dsPIC30F FRM
Section 04. Program Memory - dsPIC30F FRM
Section 05. Flash and EEPROM Programming - dsPIC30F FRM
Section 06. Interrupts - dsPIC30F FRM
Section 07. Oscillator - dsPIC30F FRM
Section 08. Reset - dsPIC30F FRM
Section 09. Low Voltage Detect (LVD) - dsPIC30F FRM
Section 10. Watchdog Timer and Power-Saving Modes - dsPIC30F FRM
Section 11. I/O Ports - dsPIC30F FRM
Section 12. Timers - dsPIC30F FRM
Section 13. Input Capture - dsPIC30F FRM
Section 15. Motor Control PWM - dsPIC30F FRM
Section 16. Quadrature Encoder Interface (QEI) - dsPIC30F FRM
Section 17. 10-Bit A/D Converter - dsPIC30F FRM
Section 20. Serial Peripheral Interface (SPI) - dsPIC30F FRM
Section 22. Data Converter Interface (DCI) - dsPIC30F FRM
Section 23. CAN Module - dsPIC30F FRM
Section 24. Device Configuration - dsPIC30F FRM
Section 25. Development Tool Support - dsPIC30F FRM
Section 26. CodeGuard™ Security - dsPIC30F FRM
Section 27. dsPIC30F SMPS Devices - dsPIC30F FRM
Section 28. Interrupts (Part II) - dsPIC30F FRM
Section 29. Oscillator - dsPIC30F FRM
Section 30. Power Supply PWM - dsPIC30F FRM
Section 31. 10-bit 2Msps Analog-to-Digital Converter (ADC) - dsPIC30F FRM
Section 32. Analog Comparator - dsPIC30F FRM
Section 33. Device Configuration (Part II) - dsPIC30F FRM
Section 37. Appendices - dsPIC30F FRM
Section 35: SPI (Part II) -- dsPIC30F FRM
Section 36: Watchdog Timer and Power-Saving Modes (Part II) - dsPIC30F FRM
dsPIC33/PIC24 FRM, UART
dsPIC33/PIC24 FRM, I2C
dsPIC33/PIC24 FRM, Output Compare



Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1016
Shipping Weight (kg) 0.163934
Lead Count 28
Package Type QFN-S
Package Width or Size 6x6x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

16 BIT SMPS MCU/DSP 28LD 30MIPS 12KB FLASH | Microchip Technology
DIGITAL SIGNAL CONTROLLERS | Farnell
Digital Signal Controller-Dsc, 16 Bit, 12 Kb, 40Mhz, 5.5V, Qfn-28 | Newark Electronics
dsPIC30F Series 512 B RAM 12 kB Flash 16-Bit Digital Signal Controller - QFN-S28 | Future Electronics
MCU 16-bit dsPIC30 dsPIC RISC 12KB Flash 3.3V/5V 28-Pin QFN-S EP Tube | Avnet America
Digital Signal Processors, DSP, DSC 12KB 512bytes-RAM 30MIPS 21I/O | Microchip Technology Inc. DSPIC30F2020-30I/MM | RS Americas


Frequently Asked Questions

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The DSPIC30F2020-30I/MM is listed under Semiconductors - ICs > Digital Signal Controllers - DSC.

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Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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