DSPIC33EP64GS805T-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip DSPIC33EP64GS805T-I/PT is a 16-bit digital signal controller with 64 KB Flash memory and a 60 MHz maximum clock, housed in a 48-pin TQFP package. It integrates ADC, DAC channels, barrel shifter, and boundary scan for high-performance power conversion and motor control. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP64GS805T-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9300(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 60 MHz 16-bit DSC core with barrel shifter enabling rapid fixed-point DSP operations for real-time control algorithms
- Integrated ADC and DAC channels supporting closed-loop feedback in power conversion and motor drive applications
- 64 KB Flash and 48-pin TQFP package balancing code density and PCB footprint for compact embedded control designs
Applications
The DSPIC33EP64GS805T-I/PT is designed for high-frequency power conversion applications including digital power supplies, AC-DC converters, and multi-phase DC-DC regulators requiring fast 16-bit DSP computation at 60 MHz. It is also well suited for compact motor control systems such as BLDC and PMSM drives where integrated ADC and DAC peripherals simplify the signal chain. Boundary scan support makes it a strong candidate for automated test and quality assurance in industrial electronics production.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 2Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 60MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 4 |
| Number of I/O Lines | 33 |
| Number of Serial I/Os | 4 |
| 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 | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 8192 |
| RAM (words) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 75mA |
| 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 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock speed and core bit-width of the DSPIC33EP64GS805T-I/PT?
The DSPIC33EP64GS805T-I/PT operates at up to 60 MHz with a 16-bit DSC core. This combination delivers approximately 70 MIPS throughput, making it capable of executing fast control loops in digital power supplies and motor drives with sub-microsecond loop update rates.
How does the DSPIC33EP64GS805T-I/PT support digital power supply designs compared to a generic 8-bit MCU?
The DSPIC33EP64GS805T-I/PT integrates a 16-bit ADC, DAC channels, and a 60 MHz DSC core with hardware barrel shifter, enabling control loop execution well under 1 µs. An 8-bit MCU at 20 MHz cannot match this computation speed for multi-phase power factor correction or resonant LLC converter topologies requiring tight duty cycle resolution.
What Flash and package options does the DSPIC33EP64GS805T-I/PT offer for compact embedded control boards?
The DSPIC33EP64GS805T-I/PT provides 64 KB of Flash memory in a 48-pin TQFP (7 mm x 7 mm) package. This footprint fits standard 2-layer PCBs used in compact industrial controllers, with enough code space for full PID or state-space control firmware plus communication stacks.
Which motor control topologies benefit from the DSPIC33EP64GS805T-I/PT integrated peripherals?
The DSPIC33EP64GS805T-I/PT suits BLDC, PMSM, and stepper motor drives thanks to its integrated ADC for 3-phase current sensing, DAC channels for reference generation, and 60 MHz DSC throughput supporting field-oriented control (FOC) update rates of 10 kHz to 20 kHz within a single 48-pin TQFP device.
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 |
|---|---|---|
| 100+ | $5.6600 | $566.00 |
| 1000+ | $5.1900 | $5190.00 |
| 5000+ | $4.9300 | $24650.00 |
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.”