DSPIC33FJ32MC202-E/MM Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip DSPIC33FJ32MC202-E/MM is a 16-bit digital signal controller clocked at 40 MHz, featuring 32 kB Flash, motor control PWM, and a high-speed ADC in a compact 28-pin QFN package. Its DSP core with barrel shifter and boundary scan suits demanding motor control, power conversion, and signal processing embedded designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ32MC202-E/MM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.3100(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 40 MHz 16-bit dsPIC DSP core with barrel shifter for fast real-time control algorithms
- 32 kB Flash program memory for moderate-complexity embedded motor control firmware
- Integrated motor control PWM engine for BLDC, PMSM, and stepper motor drives
- High-speed ADC for precise current and position feedback in closed-loop control
- Compact 28-pin QFN package for space-efficient motor controller PCB designs
Applications
The DSPIC33FJ32MC202-E/MM is designed for brushless DC, permanent magnet synchronous, and stepper motor control applications where real-time DSP computation and tight loop timing are required at 40 MHz. Its integrated motor control PWM and ADC reduce external component count in BLDC inverter gate driver stages and industrial servo amplifiers. Power factor correction (PFC) converters, UPS rectifiers, and solar inverter control stages also leverage its 16-bit DSP architecture for fast feedback processing.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-S-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQCC-N28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (words) | 2048 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 80mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What motor topologies can DSPIC33FJ32MC202-E/MM control with its built-in PWM?
The DSPIC33FJ32MC202-E/MM includes a dedicated motor control PWM module that supports brushless DC (BLDC), permanent magnet synchronous (PMSM), and stepper motor topologies. At 40 MHz core clock, the dsPIC executes FOC algorithms with 16-bit resolution in under 10 µs per control cycle, covering most sub-kilowatt motor drive applications.
How does the 40 MHz clock of DSPIC33FJ32MC202-E/MM compare to dsPIC30 controllers for servo loop bandwidth?
At 40 MHz, the DSPIC33FJ32MC202-E/MM executes 40 MIPS with DSP-class single-cycle multiply-accumulate, providing roughly 2x more loop bandwidth than legacy dsPIC30 parts at 20 MIPS. This allows inner current control loops at 20 kHz or higher while running position and velocity loops simultaneously within the 32 kB Flash firmware footprint.
Is DSPIC33FJ32MC202-E/MM suitable for -40°C to 125°C industrial environments?
The E suffix designates extended temperature operation from -40°C to 125°C, qualifying the DSPIC33FJ32MC202-E/MM for industrial and automotive motor control environments. Its 28-pin QFN package and 32 kB Flash remain fully operational across this range, meeting the thermal demands of enclosed motor drives and power converter control boards.
Can developers reuse DSPIC33FJ32MC202-E/MM firmware on a larger DSPIC33FJ device later?
Yes, the DSPIC33FJ32MC202-E/MM is pin- and code-compatible with the broader dsPIC33FJ motor control family. Firmware written for its 16-bit core, peripheral register set, and 32 kB Flash can migrate to larger dsPIC33FJ128MC202 or MC706 variants with 128 kB Flash simply by retargeting the Microchip MPLAB X compiler — no architectural redesign needed.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $5.5700 | $27.85 |
| 25+ | $5.2000 | $130.00 |
| 30+ | $5.0500 | $151.50 |
| 75+ | $4.9700 | $372.75 |
| 100+ | $4.5900 | $459.00 |
| 915+ | $4.3100 | $3943.65 |
In Stock · 24h Response · Worldwide Shipping
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