DSPIC33EP512GP806-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The DSPIC33EP512GP806-I/PT is a 16-bit digital signal controller in 64-pin TQFP, running at up to 60 MHz with 512 KB Flash and hardware DSP instructions. It integrates ADC, multiple serial peripherals, and a barrel shifter for real-time signal processing and motor control.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP512GP806-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.3000(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 running at up to 60 MHz
- 512 KB on-chip Flash program memory
- Hardware barrel shifter and DSP multiply-accumulate engine
- High-speed ADC for real-time analog signal acquisition
- 64-pin TQFP package with up to 53 I/O pins
- JTAG boundary scan for in-system debug and test
- Multiple UART, SPI, and I2C peripherals for system integration
Applications
The DSPIC33EP512GP806-I/PT is designed for demanding real-time control and signal processing applications such as brushless motor controllers, power converter feedback loops, and industrial sensor data acquisition systems. Its hardware DSP engine accelerates FFT, filtering, and PID computation tasks that would otherwise overload a conventional 16-bit MCU at 60 MHz. The 512 KB Flash capacity enables on-chip storage of complex control algorithms along with communication firmware.
Specifications
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 9Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | DSPIC33 |
| Clock Frequency-Max | 60MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 15 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 53 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| 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) | 53248 |
| RAM (words) | 53248 |
| ROM (words) | 548864 |
| ROM Programmability | FLASH |
| Screening Level | TS-16949 |
| Speed | 70MHz |
| Supply Current-Max | 320mA |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the hardware DSP engine in DSPIC33EP512GP806-I/PT benefit motor control firmware running at 60 MHz?
The dsPIC33EP512GP806-I/PT integrates a hardware multiply-accumulate (MAC) unit and barrel shifter that execute single-cycle 16-bit DSP operations at 60 MHz. This enables PID control loops, Clarke/Park transforms, and space-vector PWM calculations to complete within a few microseconds, meeting the tight timing requirements of FOC motor control at switching frequencies up to 20 kHz.
How much Flash memory does the DSPIC33EP512GP806-I/PT provide, and is it sufficient for a dual-axis servo application?
The device provides 512 KB of Flash program memory, which is ample for a dual-axis servo application including motor control libraries, communication stacks such as CANopen or Modbus RTU, and calibration data tables. The 16 KB of data RAM supports multiple real-time data buffers running concurrently at 60 MHz.
When should an engineer choose DSPIC33EP512GP806-I/PT over a general-purpose 16-bit MCU without DSP hardware?
For applications requiring fixed-point digital filtering, FFT spectral analysis, or closed-loop servo control with sub-100 µs update rates, the DSPIC33EP512GP806-I/PT's hardware DSP MAC and barrel shifter deliver throughput that software-only 16-bit MCUs cannot match at equivalent clock frequencies. The 512 KB Flash also removes the memory bottleneck common in 256 KB alternatives.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.1410 | $8.14 |
| 1000+ | $7.6800 | $7680.00 |
| 5000+ | $7.3000 | $36500.00 |
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