DSPIC33EP64GS506-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
DSPIC33EP64GS506-I/PT is a 16-bit digital signal controller with 64 KB Flash, 64-pin TQFP package, and up to 60 MHz (70 MIPS) operation with hardware DSP accelerator. It features high-speed PWM generators, comparators, and ADC ideal for power conversion. Designed for SMPS, motor drives, and power factor correction applications. From $4.90 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP64GS506-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.4500(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 dsPIC33 DSC core up to 60 MHz / 70 MIPS
- 64 KB Flash program memory and 8 KB SRAM
- High-speed PWM generators with 250 ps resolution
- 12-bit ADC with up to 2 Msps sampling rate
- Integrated analog comparators for real-time control
- 64-pin TQFP with boundary scan support
Applications
The DSPIC33EP64GS506-I/PT is purpose-built for digital power conversion applications including switched-mode power supplies, DC-DC converters, and power factor correction circuits that require precise timing and fast analog feedback loops. Its high-speed PWM with 250 ps resolution enables tight voltage and current regulation in multi-phase interleaved topologies. It is also used in solar inverters, EV chargers, and motor-drive systems where real-time DSP processing is critical.
Specifications
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 14Weeks |
| 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 | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 53 |
| 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 | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| 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 | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DSPIC33EP64GS506-I/PT:
70MIPS, DSP, 512KB Flash, 48KB RAM, CAN, OpAmps, PTG, 64-pins
70MIPS, DSP, 128KB Flash, 16KB RAM, CAN, OpAmps, PTG, 64-pins
70MIPS, DSP, 256KB Flash, 32KB RAM, MCPWM, CAN, OpAmps, PTG, 64-pins
Frequently Asked Questions
How fast can DSPIC33EP64GS506-I/PT execute DSP instructions and what control loops does this support?
The DSPIC33EP64GS506-I/PT runs at up to 60 MHz delivering 70 MIPS with hardware multiply-accumulate units. This throughput supports 100 kHz digital PID control loops for SMPS voltage regulation and simultaneous multi-channel PWM management without software overhead.
What PWM resolution does DSPIC33EP64GS506-I/PT provide for power conversion designs?
Its high-speed PWM module offers 250 ps edge resolution, far finer than standard 16-bit timer-based PWMs. This enables precise duty-cycle control in multi-phase DC-DC converters and LLC resonant topologies operating above 200 kHz switching frequency.
How much on-chip memory does DSPIC33EP64GS506-I/PT provide and is it sufficient for complex firmware?
The device includes 64 KB Flash program memory and 8 KB SRAM, accommodating digital compensator tables, communication stacks, and fault handler routines. This is adequate for most single-stage SMPS designs running a MPLAB X firmware stack with CAN or PMBus protocol support.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
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
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+ | $6.2200 | $6.22 |
| 25+ | $5.7722 | $144.31 |
| 50+ | $5.5736 | $278.68 |
| 100+ | $5.3400 | $534.00 |
| 640+ | $4.4600 | $2854.40 |
| 1120+ | $4.4500 | $4984.00 |
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.”