DSPIC33FJ128GP306-I/PT Microchip Integrated Circuit (Other) In Stock
DSPIC33FJ128GP306-I/PT is a 16-bit digital signal controller from Microchip operating at up to 64 MHz, offering 128 KB flash, DMA channels, and an on-chip ADC. Available in a 64-pin TQFP package, it targets motor control, power conversion, and real-time signal processing applications.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 64
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- DSPIC33FJ128GP306-I/PT Datasheet PDF
- Category
- Integrated Circuit
- 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 dsPIC33F DSC core at 64 MHz
- 128 KB on-chip flash program memory
- Integrated DMA controller for peripheral offload
- On-chip fixed-point ADC for analog signal processing
- 64-pin TQFP package (S-PQFP-G64)
- Supports multiple serial communication interfaces
- RoHS-compliant, Pb-free construction
Applications
The DSPIC33FJ128GP306-I/PT is designed for motor control drives, switched-mode power supply regulation, and industrial automation where a 16-bit fixed-point DSC core at 64 MHz provides the computational throughput needed for real-time control loops. Its integrated DMA and ADC peripherals allow efficient sensor data acquisition without CPU intervention. The device also fits solar inverters and medical instrumentation requiring precise, deterministic signal processing.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 7Weeks |
| Has ADC | YES |
| Bit Size | 16 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED-POINT |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 53 |
| 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 |
| Power Supplies | 3.3V |
| Qualification Status | Not Qualified |
| RAM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Subcategory | Digital Signal Processors |
| 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 | MICROCONTROLLER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DSPIC33FJ128GP306-I/PT:
Frequently Asked Questions
What clock speed and memory capacity does the DSPIC33FJ128GP306-I/PT offer?
The DSPIC33FJ128GP306-I/PT runs at up to 64 MHz and includes 128 KB of on-chip flash program memory along with DMA channels and an ADC, supporting demanding real-time control algorithms in compact embedded systems.
Which package does the DSPIC33FJ128GP306-I/PT come in, and what is its lead time?
This device is available in a 64-pin TQFP package (JESD-30 code S-PQFP-G64) with a typical factory lead time of 7 weeks, making early procurement planning important for production schedules.
For which power-conversion or motor-control designs is the DSPIC33FJ128GP306-I/PT a strong fit?
The 16-bit fixed-point DSC core at 64 MHz makes this controller well suited for BLDC motor drives, three-phase inverters, and switched-mode power supplies where fast 16-bit arithmetic and on-chip ADC reduce external component count and improve loop bandwidth.
How does the integrated DMA benefit real-time data acquisition in the DSPIC33FJ128GP306-I/PT?
The on-chip DMA channels transfer ADC samples and serial data directly to RAM without CPU intervention, freeing the 64 MHz DSC core to execute control algorithms and reducing interrupt latency in high-frequency signal processing tasks.
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