DSPIC33EP512MC202-I/MM Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The DSPIC33EP512MC202-I/MM is a 16-bit dsPIC33E series DSC from Microchip featuring 512 KB Flash, 60 MHz clock, and motor control peripherals in a 28-pin QFN-S package. It integrates hardware barrel shifter, boundary scan, and fixed-point DSP for real-time motor control and power management. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP512MC202-I/MM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7400(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 512 KB on-chip Flash with 60 MHz maximum clock frequency enables complex real-time control algorithms without external memory
- Dedicated motor control PWM and QEI peripherals simplify three-phase BLDC and PMSM motor drive development
- 16-bit dsPIC33E core with hardware barrel shifter and fixed-point DSP accelerates signal processing tasks without a separate DSP chip
Applications
The DSPIC33EP512MC202-I/MM is designed for motor control applications including BLDC, PMSM, and stepper motor drives requiring precise PWM generation and position feedback. Its DSP-capable 16-bit core supports digital power supply control, UPS inverters, and solar converters that demand fast loop execution. Embedded industrial automation systems and home appliance motor controllers also benefit from its integrated peripherals and compact 28-pin QFN-S footprint.
Specifications
| Manufacturer Package Code | QFN-S-28 |
| Factory Lead Time | 16Weeks |
| YTEOL | 13 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 60MHz |
| 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 DMA Channels | 4 |
| Number of External Interrupts | 3 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| 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) | 49152 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 55mA |
| 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 | 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
How does the 60 MHz clock frequency of the DSPIC33EP512MC202-I/MM impact motor control loop bandwidth?
At 60 MHz, the DSPIC33EP512MC202-I/MM can execute inner current control loops at update rates of 20 kHz or higher when using its dedicated motor control PWM module. The 16-bit fixed-point DSP core completes multiply-accumulate operations in a single cycle, allowing PID algorithms with 512 KB of Flash to remain responsive and stable in demanding BLDC and PMSM applications.
What Flash and RAM resources does the DSPIC33EP512MC202-I/MM provide for complex embedded firmware?
The device provides 512 KB of on-chip Flash program memory and sufficient on-chip RAM to hold multi-axis control code, lookup tables, and communication protocol stacks without external memory. This is adequate for FOC motor control firmware with RS-485 or CAN communication layers running simultaneously on the 16-bit core.
When is the DSPIC33EP512MC202-I/MM preferred over a standard PIC microcontroller for power electronics designs?
Engineers select the DSPIC33EP512MC202-I/MM over standard PIC MCUs when the application requires real-time DSP operations such as Park and Clarke transforms at 60 MHz, dedicated motor control PWM with 1.04 ns resolution, and boundary-scan support for board-level production testing. Standard 8-bit PIC devices lack the fixed-point DSP engine needed for these high-bandwidth control loops.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $5.2100 | $26.05 |
| 25+ | $4.8600 | $121.50 |
| 100+ | $4.2600 | $426.00 |
| 1000+ | $3.9400 | $3940.00 |
| 5000+ | $3.7400 | $18700.00 |
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