DSPIC33FJ32MC202-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip dsPIC33FJ32MC202-I/SO is a 16-bit digital signal controller with 32 KB flash, 40 MHz max clock, and motor control PWM. From $2.50, in stock, worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ32MC202-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4977(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DSPIC33FJ32MC202-I/SO?
- 16-bit DSC core with 40 MHz max clock and hardware multiply/divide for real-time motor control
- Integrated 12-bit ADC with up to 9 channels enabling precise analog signal acquisition
- Motor Control PWM module with 3 complementary pairs supporting dead-time insertion and fault protection
What is DSPIC33FJ32MC202-I/SO used for?
The dsPIC33FJ32MC202-I/SO is well suited for BLDC and PMSM motor drive systems requiring precise closed-loop speed and torque control. Its on-chip motor control PWM and 12-bit ADC make it a compact solution for power tools, HVAC fan controllers, and industrial pump drives. The SOIC-28 package simplifies PCB layout in space-constrained embedded control designs.
What are the specifications of DSPIC33FJ32MC202-I/SO?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| 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 | R-PDSO-G28 |
| 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 | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 250 |
| 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 | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| ## DSPIC33FJ32MC202-I/SO Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.35 |
| Country of Origin | Thailand |
Where can I find the DSPIC33FJ32MC202-I/SO datasheet?
DSPIC33FJ32MC202-I/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for DSPIC33FJ32MC202-I/SO?
Compatible alternatives and drop-in replacements for DSPIC33FJ32MC202-I/SO:
suggested
suggested
Frequently Asked Questions
What is the maximum clock frequency of the dsPIC33FJ32MC202-I/SO, and how does it affect real-time control bandwidth?
The dsPIC33FJ32MC202-I/SO operates at up to 40 MHz (20 MIPS effective throughput), delivering enough processing bandwidth to execute PID loops at 20 kHz PWM switching rates without software bottlenecks in motor or power-conversion applications.
How many ADC channels does the dsPIC33FJ32MC202-I/SO provide, and what resolution do they offer?
The device includes a 12-bit SAR ADC with up to 9 analog input channels, allowing simultaneous sampling of motor phase currents and bus voltage at conversion rates up to 500 ksps, which is critical for fast current-regulation loops.
Which motor types can be driven efficiently using the dsPIC33FJ32MC202-I/SO motor control PWM module?
The integrated Motor Control PWM module supports 3 complementary output pairs with programmable dead-time insertion from 0 to 8.5 µs, making it directly suitable for driving BLDC, PMSM, and stepper motors in both sensorless and encoder-based configurations.
Is the dsPIC33FJ32MC202-I/SO a lower-cost alternative to the dsPIC33FJ64MC202 for designs with smaller code footprints?
Yes. The dsPIC33FJ32MC202-I/SO offers 32 KB flash and 2 KB RAM in the same SOIC-28 pinout as the 64 KB dsPIC33FJ64MC202, so firmware fitting within 32 KB can migrate with no hardware changes, reducing BOM cost by several dollars per unit.
What operating voltage range and temperature grade does the dsPIC33FJ32MC202-I/SO support?
The dsPIC33FJ32MC202-I/SO operates from 3.0 V to 3.6 V supply and is specified over the industrial temperature range of -40°C to +85°C, suiting it for outdoor power tools and industrial motor drives exposed to wide ambient swings.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.9000 | $4.90 |
| 5+ | $4.8372 | $24.19 |
| 20+ | $3.7210 | $74.42 |
| 50+ | $3.4977 | $174.88 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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