DSPIC33FJ128GP706A-H/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip dsPIC33FJ128GP706A-H/PT is a 16-bit digital signal controller with 128 KB Flash, 40 MHz clock, and 20 MIPS performance in a TQFP-64 package, delivering DSP-accelerated processing for motor control and embedded sensing applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $8.2600(MOQ 1)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit dsPIC DSC core delivering 20 MIPS at 40 MHz clock with hardware DSP accelerator for real-time signal processing
- 128 KB on-chip Flash program memory and 8 KB RAM enable complex firmware without external memory
- 64-pin TQFP package (TQFP-64) with rich peripheral set including CAN, SPI, I2C, UART, and 12-bit ADC
- Barrel shifter and hardware multiply-accumulate (MAC) unit reduce DSP algorithm execution time by up to 16x vs. software loops
- Boundary scan (JTAG) support simplifies in-circuit debugging and production test of complex embedded designs
Applications
The dsPIC33FJ128GP706A-H/PT is designed for demanding embedded control applications such as three-phase motor drives, power factor correction converters, and digital power supplies where its 20 MIPS DSP core handles real-time FOC algorithms and PID loops simultaneously. Industrial automation equipment, solar inverters, and medical monitoring instruments benefit from its 128 KB Flash capacity and comprehensive analog and communication peripherals. The TQFP-64 package provides easy PCB routing for designs requiring CAN bus, multiple SPI, and I2C peripherals in a compact form factor.
Specifications
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | 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 |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100; TS 16949 |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 |
| ## DSPIC33FJ128GP706A-H/PT Alternates Showing results | Image |
| 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
Compatible alternatives and drop-in replacements for DSPIC33FJ128GP706A-H/PT:
suggested
suggested
Frequently Asked Questions
What processing performance does the dsPIC33FJ128GP706A-H/PT deliver and how does it benefit motor control algorithms?
The dsPIC33FJ128GP706A-H/PT operates at 40 MHz delivering 20 MIPS with a hardware DSP engine, enabling real-time execution of field-oriented control (FOC) algorithms, including the Clark and Park transforms and PID loops, within a 50 µs control cycle period for efficient 3-phase motor drives.
How much on-chip memory does the dsPIC33FJ128GP706A-H/PT provide for firmware and data storage?
This device includes 128 KB of on-chip Flash program memory and 8 KB of SRAM data memory, providing sufficient space for complex motor control or power conversion firmware including lookup tables, calibration coefficients, and real-time data buffers without requiring external memory devices.
Which communication peripherals are available on the 64-pin TQFP package of the dsPIC33FJ128GP706A-H/PT?
The TQFP-64 package exposes multiple communication interfaces including CAN 2.0B, two SPI modules, two I2C ports, and multiple UART channels, along with a 12-bit ADC with up to 24 channels, making it a highly integrated solution for industrial networks operating at data rates up to 1 Mbps on CAN.
When is the dsPIC33FJ128GP706A-H/PT a better fit than a standard PIC microcontroller for a power converter design?
A power converter requiring real-time digital control loops faster than 100 µs benefits from the dsPIC33FJ128GP706A-H/PT because its 16-bit DSP core and hardware barrel shifter execute multiply-accumulate operations in a single 25 ns clock cycle at 40 MHz, whereas a standard 8-bit PIC would need multiple cycles per operation and could not meet tight control bandwidth requirements.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $11.5200 | $11.52 |
| 5+ | $9.2160 | $46.08 |
| 100+ | $8.9800 | $898.00 |
| 120+ | $8.7100 | $1045.20 |
| 160+ | $8.5400 | $1366.40 |
| 1000+ | $8.2600 | $8260.00 |
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