DSPIC33FJ32GP202-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
DSPIC33FJ32GP202-I/SO is a 16-bit digital signal controller from Microchip, combining a 40 MHz dsPIC33F DSP core with 32 kB Flash and 2 kB RAM in a 28-pin SOIC package. It integrates a 12-bit ADC, UART, SPI, I2C, and hardware PWM for precision control applications. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ32GP202-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4700(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit dsPIC33F DSP core running at up to 40 MHz for high-speed signal processing and control
- 32 kB Flash program memory with 2 kB RAM and hardware barrel shifter for efficient DSP operations
- Integrated 12-bit ADC with multiple channels enabling real-time sensor data acquisition
- Hardware PWM output module with dead-time control ideal for motor drive and power conversion
Applications
The DSPIC33FJ32GP202-I/SO excels in motor control systems, power factor correction converters, and industrial automation equipment that demand real-time DSP processing at up to 40 MHz. Its hardware PWM with dead-time insertion and 12-bit ADC allow precise closed-loop regulation in inverter and servo drive designs. The 28-pin SOIC package also makes it a compact solution for embedded control nodes in HVAC systems, solar inverters, and smart sensor platforms.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 5Weeks |
| YTEOL | 9 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Low Power Mode | 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 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| 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 |
| 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 | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock speed of DSPIC33FJ32GP202-I/SO, and how does it support real-time control loops?
The DSPIC33FJ32GP202-I/SO operates at up to 40 MHz (20 MIPS), enabling real-time control loops with execution times under 1 µs for simple PID algorithms. The dsPIC33F core includes dedicated MAC (multiply-accumulate) units and a hardware barrel shifter that accelerate DSP routines without software overhead, making it well-suited for motor control and power conversion.
How much program memory does DSPIC33FJ32GP202-I/SO have, and how does this compare to the GP204 variant?
The DSPIC33FJ32GP202-I/SO provides 32 kB of Flash and 2 kB of RAM. The DSPIC33FJ64GP202 doubles Flash to 64 kB while keeping the same 28-pin SOIC footprint, giving a straightforward upgrade path for designs that grow beyond 32 kB without a PCB redesign.
For a 3-phase motor controller PCB, how many PWM outputs does DSPIC33FJ32GP202-I/SO provide?
The DSPIC33FJ32GP202-I/SO includes up to 4 PWM channels with complementary output pairs and programmable dead-time insertion. While sufficient for single-phase or H-bridge motor drives, 3-phase inverter designs requiring 6 complementary PWM outputs typically require the DSPIC33FJ12GP202 or larger family members with extended motor control peripherals.
What operating voltage and temperature range does DSPIC33FJ32GP202-I/SO support for industrial applications?
The DSPIC33FJ32GP202-I/SO operates from a 3.0 V to 3.6 V supply and is rated for the industrial temperature range of -40°C to 85°C in the I-grade designation. This range covers most industrial control panel, HVAC, and power supply monitoring environments where ambient temperatures remain below 85°C.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.7800 | $4.78 |
| 81+ | $4.3000 | $348.30 |
| 100+ | $3.9700 | $397.00 |
| 1000+ | $3.6300 | $3630.00 |
| 5000+ | $3.4700 | $17350.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”