DSPIC33EP256GM710-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip DSPIC33EP256GM710-I/PT is a 16-bit digital signal controller with 256 KB Flash, 60 MHz max clock, ADC, DMA, and boundary scan in a 100-pin TQFP package running at 3.3 V. Ideal for motor control, power conversion, and sensor-intensive industrial designs. From $4.50 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33EP256GM710-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2500(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 dsPIC33E core with up to 60 MHz clock for fast DSP and control algorithms
- 256 KB on-chip Flash and DMA channels enable high-throughput data streaming without CPU overhead
- Integrated ADC and barrel shifter accelerate real-time signal processing in motor and power applications
- 100-pin TQFP package provides abundant I/O for complex multi-peripheral industrial designs
- Boundary scan (JTAG) support simplifies board-level testing and in-circuit debugging
Applications
The DSPIC33EP256GM710-I/PT excels in variable-speed motor drive designs where its 16-bit DSP engine and 60 MHz throughput enable precise field-oriented control with sub-microsecond PWM update rates. It is equally suited for grid-tied power converter systems that require simultaneous ADC sampling and DMA-backed data logging across multiple channels. Industrial sensor hubs leveraging its rich I/O and JTAG boundary scan also benefit from simplified board bring-up and production testing.
Specifications
| Manufacturer Package Code | TQFP-100 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 60MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 85 |
| Number of Serial I/Os | 6 |
| Number of Timers | 15 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 24 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP100,.55SQ,16 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| RAM (words) | 32768 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 60mA |
| 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 | 0.4mm |
| 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) |
| 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 DSPIC33EP256GM710-I/PT:
16 Bit DSC, 512KB Flash, 48KB RAM, 44 Pin, 12 PC PWM, 2 QEI, OpAmps, PTG, 1 CAN
Frequently Asked Questions
What is the maximum clock frequency of the DSPIC33EP256GM710-I/PT and how does it benefit motor-control algorithms?
The DSPIC33EP256GM710-I/PT runs at up to 60 MHz, delivering 60 MIPS of 16-bit DSP performance. This allows field-oriented control (FOC) algorithms to complete a full current-control loop in under 16 µs, enabling precise torque regulation for variable-speed drives without the latency penalty that slower MCUs impose on real-time feedback loops.
How much program memory does the DSPIC33EP256GM710-I/PT offer, and is it sufficient for a real-time OS plus application code?
The device provides 256 KB of on-chip Flash program memory. A lightweight RTOS such as FreeRTOS typically consumes 10–20 KB, leaving over 230 KB for application firmware. Combined with DMA channels for background data transfers, this memory budget comfortably supports multi-task industrial control applications with sensor drivers, communication stacks, and control algorithms coexisting on a single chip.
Which package does the DSPIC33EP256GM710-I/PT use, and what pin count does it expose for peripheral connections?
The part is housed in a 100-pin TQFP (TQFP-100) surface-mount package with a 14 mm x 14 mm body footprint. The 100 available pins provide ample I/O for connecting multiple serial interfaces, PWM outputs, ADC inputs, and debugging headers simultaneously, making it a practical choice for complex industrial boards that integrate several subsystems on one PCB.
When would DSPIC33EP256GM710-I/PT be preferred over a smaller 64-pin dsPIC33 variant in a power-converter design?
When a power-converter design requires more than 8 ADC input channels, multiple independent PWM generators, and dedicated UART or SPI buses for communication alongside control I/O, the 100-pin DSPIC33EP256GM710-I/PT provides the pin count and peripheral multiplicity that a 64-pin variant cannot. Its 256 KB Flash also accommodates larger firmware images that include calibration tables, communication protocol stacks, and data logging routines within a single 3.3 V device.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.5930 | $8.59 |
| 25+ | $7.7860 | $194.65 |
| 100+ | $7.1400 | $714.00 |
| 1000+ | $6.5700 | $6570.00 |
| 5000+ | $6.2500 | $31250.00 |
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