DSPIC33FJ64GP202-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
DSPIC33FJ64GP202-I/SP is a 16-bit dsPIC33F digital signal controller from Microchip with 40 MIPS performance, 64 KB Flash, 16 KB RAM, and a hardware DSP engine, packaged in a 28-pin SPDIP for motor control and power conversion designs.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ64GP202-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.5600(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 CPU with hardware DSP engine achieving 40 MIPS at 40 MHz
- 64 KB Flash program memory and 16 KB SRAM for control algorithms and data buffers
- 12-bit ADC with up to 13 channels and 500 ksps conversion rate
- 6-channel high-resolution PWM module for BLDC and PMSM motor control
- Hardware barrel shifter for fast bit manipulation and DSP coefficient scaling
- CAN 2.0B, SPI, I2C, and UART peripherals for industrial communication
- Industrial temperature range -40°C to +85°C in a 28-pin SPDIP through-hole package
- Lead-free RoHS-compliant construction
Applications
DSPIC33FJ64GP202-I/SP is purpose-built for digital motor control, including BLDC, PMSM, and stepper motor drive applications, where its hardware PWM module and DSP acceleration reduce software overhead for FOC and PID loop execution. It also finds use in digitally controlled switch-mode power supplies, solar inverters, and UPS designs where fast ADC sampling at 500 ksps and deterministic DSP processing are critical for tight voltage and current regulation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 21 |
| Number of Serial I/Os | 3 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 40MHz |
| Supply Current-Max | 76mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DSPIC33FJ64GP202-I/SP:
Frequently Asked Questions
What ADC resolution and sample rate does DSPIC33FJ64GP202-I/SP provide for closed-loop motor control feedback?
The on-chip ADC delivers 12-bit resolution at up to 500 ksps with 13 available input channels, enabling simultaneous sampling of phase currents, DC bus voltage, and temperature signals within a single PWM period for accurate field-oriented control and overcurrent protection in motor drive designs.
How many PWM channels does DSPIC33FJ64GP202-I/SP offer for controlling a three-phase inverter?
DSPIC33FJ64GP202-I/SP includes a 6-channel complementary PWM module with programmable dead-time insertion, providing three complementary pairs needed to drive the six switches of a three-phase IGBT or MOSFET bridge directly; the module supports center-aligned, edge-aligned, and push-pull modes for flexible inverter control.
For industrial equipment requiring through-hole assembly, does DSPIC33FJ64GP202-I/SP in SPDIP-28 fit standard DIP sockets?
Yes, the SPDIP-28 package has 28 pins on a 2.54 mm pitch and 15.24 mm row spacing, compatible with standard 28-pin DIP sockets and through-hole PCB footprints; this makes prototype breadboarding, field servicing, and legacy board re-use straightforward without SMT rework equipment.
When should an engineer choose DSPIC33FJ64GP202 over dsPIC33EP series devices for a new motor drive design?
DSPIC33FJ64GP202 is suitable when the design is cost-sensitive, requires 40 MIPS performance, and uses mature dsPIC33F toolchains and libraries already validated for production. The newer dsPIC33EP series offers higher clock speeds up to 70 MIPS and enhanced PWM resolution, but DSPIC33FJ64GP202 remains a lower-risk choice for designs with qualified firmware already written for the FJ family.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.8500 | $6.85 |
| 4+ | $6.0000 | $24.00 |
| 5+ | $5.9280 | $29.64 |
| 20+ | $4.5600 | $91.20 |
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