DSPIC33EP64GS502-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip dsPIC33EP64GS502 is a 16-bit digital signal controller with up to 60 MHz operation and 64 KB Flash memory designed for high-speed power conversion applications. It integrates hardware ADCs, barrel shifter, and boundary scan in a 28-pin SOIC package for compact digital power supply designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP64GS502-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9700(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 DSP core running up to 60 MHz for high-speed digital power control
- 64 KB Flash memory and high-speed SRAM for firmware and data storage
- High-resolution PWM outputs for precise digital power conversion control
- Integrated ADC channels supporting fast sampling for real-time feedback loops
- Barrel shifter and MAC hardware for efficient DSP computation in control algorithms
- Boundary scan support for board-level test and diagnostics (JTAG)
Applications
The dsPIC33EP64GS502 is optimized for digital power conversion applications including switching power supplies, DC-DC converters, solar inverters, and UPS systems requiring fast closed-loop control. Its high-speed ADC and high-resolution PWM make it ideal for power factor correction, motor drive, and battery management designs. Industrial and telecom power supply designers benefit from its integrated peripherals and compact 28-pin SOIC form factor.
Specifications
| Manufacturer Package Code | SOIC-28 |
| Factory Lead Time | 13Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 60MHz |
| 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 | 4 |
| Number of I/O Lines | 21 |
| Number of Serial I/Os | 2 |
| Number of Timers | 7 |
| 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 |
| RAM (bytes) | 8192 |
| RAM (words) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 82mA |
| 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
At what maximum clock frequency can dsPIC33EP64GS502 execute control loop algorithms for SMPS designs?
The dsPIC33EP64GS502 operates at up to 60 MHz, providing sufficient computational throughput for high-bandwidth switching power supply control loops, including peak current mode control and voltage-mode feedback with 16-bit DSP resolution.
How does the 64 KB Flash on dsPIC33EP64GS502 compare to smaller GS-family variants for firmware scalability?
With 64 KB Flash and 16-bit architecture running at 60 MHz, the dsPIC33EP64GS502 allows more complex control firmware than entry-level 32 KB or 16 KB Flash variants, supporting larger look-up tables, dual control loop implementations, and communications stacks alongside the power conversion algorithms.
Is dsPIC33EP64GS502 suitable for 28-pin SOIC board layouts in compact power module designs?
Yes. The 28-pin SOIC package has 0.050 inch pin pitch and a standard body width of 7.5 mm, making it compatible with common SMT assembly processes and allowing compact PCB layouts for digital power modules, POL converters, and battery chargers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.4900 | $5.49 |
| 27+ | $5.1200 | $138.24 |
| 100+ | $4.7700 | $477.00 |
| 1000+ | $4.3800 | $4380.00 |
| 1026+ | $3.9800 | $4083.48 |
| 2511+ | $3.9700 | $9968.67 |
In Stock · 24h Response · Worldwide Shipping
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