DSPIC33FJ256GP710A-I/PF Microchip Integrated Circuit (Quad Flat Packages) In Stock
The DSPIC33FJ256GP710A-I/PF is a 16-bit digital signal controller running at up to 40 MHz with 256 kB Flash, 30 kB RAM, dual USB host ports, and a TQFP-100 package. It combines DSP-optimized arithmetic with rich MCU peripherals for embedded control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $8.6649(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
- 40 MHz 16-bit DSP core with fixed-point arithmetic and hardware barrel shifter for fast signal processing
- 256 kB Flash and 30 kB RAM with 2 x USB Host interfaces in a TQFP-100 package
- JTAG boundary scan support and rich peripheral set enabling motor control, communications, and data acquisition in a single chip
Applications
The DSPIC33FJ256GP710A-I/PF is well-suited for motor control, power conversion, and industrial automation applications that require both DSP-class computation and microcontroller peripherals. Its dual USB host ports and 30 kB RAM support data logging and PC connectivity in embedded instrumentation designs. Audio signal processing, inverter control, and sensor fusion systems benefit from its 40 MHz throughput and hardware multiply-accumulate engine.
Specifications
| Manufacturer Package Code | TQFP-100 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Format | FIXED POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP100,.63SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 90mA |
| 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) | 30 |
| 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 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.35 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much on-chip memory does the DSPIC33FJ256GP710A-I/PF provide for firmware and runtime data?
The DSPIC33FJ256GP710A-I/PF integrates 256 kB of Flash program memory and 30 kB of RAM. This combination supports complex DSP algorithms, USB stacks, and RTOS kernels simultaneously, making it viable for sophisticated embedded control applications without external memory in a 100-pin TQFP package.
For a servo drive design running at 40 MHz, how does the DSPIC33FJ256GP710A-I/PF handle computationally intensive control loops?
At 40 MHz clock frequency, the 16-bit DSP engine executes single-cycle multiply-accumulate instructions with a hardware barrel shifter, enabling PID loops, Park and Clarke transforms, and space vector modulation calculations in 1 µs to 5 µs per cycle. This throughput supports high-bandwidth current and velocity control loops in servo and stepper motor drives.
When comparing DSPIC33FJ256GP710A-I/PF to smaller pin-count dsPIC33 variants, what are the key package and peripheral trade-offs?
The 100-pin TQFP package of the DSPIC33FJ256GP710A-I/PF provides up to 83 GPIO pins versus 28 or 44 pins on smaller variants, enabling more external interfaces. The device also adds dual USB host ports and 30 kB RAM not available on 28-pin dsPIC33 devices, which typically offer 16 kB Flash and 2 kB RAM. Larger boards where pin count exceeds 64 benefit most from this part.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.5600 | $10.56 |
| 20+ | $9.0400 | $180.80 |
| 30+ | $9.0000 | $270.00 |
| 75+ | $8.8800 | $666.00 |
| 100+ | $8.7600 | $876.00 |
| 360+ | $8.6649 | $3119.36 |
In Stock · 24h Response · Worldwide Shipping
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