DSPIC30F3011-20I/PT Microchip Integrated Circuit (Other) In Stock
Microchip dsPIC30F3011-20I/PT is a 16-bit digital signal controller running at up to 20 MIPS with 48 KB flash, 2 KB SRAM, and a 10-bit ADC in a 44-pin TQFP package. Integrates motor-control PWM, CAN 2.0B, UART, SPI, and I2C peripherals for embedded DSP applications. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC30F3011-20I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.7900(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DSPIC30F3011-20I/PT?
- 16-bit DSP core at 20 MIPS (40 MHz oscillator) with hardware multiplier and barrel shifter for real-time signal processing
- 48 KB on-chip flash and 2 KB SRAM with 10-bit ADC featuring 9 channels for multi-signal acquisition
- Integrated motor-control PWM module, CAN 2.0B, UART, SPI, and I2C in compact 44-pin TQFP package
What is DSPIC30F3011-20I/PT used for?
The dsPIC30F3011-20I/PT excels in brushless DC and stepper motor control applications where its dedicated PWM module and 20 MIPS DSP core handle both commutation timing and current-loop computation simultaneously. It is also widely used in industrial sensor signal conditioning systems that require 10-bit ADC sampling across 9 channels combined with CAN bus communication. Power conversion designs such as digital switch-mode power supplies benefit from its precise timer resolution and fixed-point DSP arithmetic running at 40 MHz.
What are the specifications of DSPIC30F3011-20I/PT?
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Additional Feature | ALSO OPERATES AT 2.5V MINIMUM SUPPLY AT 7.5 MHZ |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | NO |
| Clock Frequency-Max | 40MHz |
| Format | FIXED POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| On Chip Program ROM Width | 24 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| 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 Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Other |
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 |
Where can I find the DSPIC30F3011-20I/PT datasheet?
DSPIC30F3011-20I/PT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for DSPIC30F3011-20I/PT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast can the dsPIC30F3011-20I/PT execute DSP instructions and what memory does it provide?
The dsPIC30F3011-20I/PT achieves up to 20 MIPS at a 40 MHz oscillator frequency and includes 48 KB of on-chip flash program memory plus 2 KB of SRAM data memory, providing enough throughput and storage for real-time PID loops, FIR filters, and multi-axis motor-control algorithms without external memory.
Which motor drive topologies benefit most from the dsPIC30F3011-20I/PT's PWM peripheral?
The integrated motor-control PWM module generates complementary outputs with programmable dead-time insertion as short as 50 ns, making the dsPIC30F3011-20I/PT ideal for 3-phase BLDC and PMSM drives, H-bridge brushed DC controllers, and stepper motor micro-stepping circuits where precise switching timing directly affects torque ripple and efficiency.
Can the dsPIC30F3011-20I/PT operate at lower supply voltages to reduce power consumption in battery designs?
Yes. The dsPIC30F3011-20I/PT supports operation at a minimum supply of 2.5 V at 7.5 MHz, enabling low-power battery-operated sensor nodes and portable industrial instruments that need DSP capability without the power budget of full 3.3 V or 5 V operation, reducing active current to extend battery life.
How does the dsPIC30F3011-20I/PT compare to an 8-bit PIC for a CAN-connected sensor node?
Unlike 8-bit PICs that require software emulation for 16-bit arithmetic and lack on-chip CAN, the dsPIC30F3011-20I/PT provides a hardware CAN 2.0B controller, a hardware 40-bit accumulator, and 9-channel 10-bit ADC in the same 44-pin TQFP footprint, reducing firmware complexity and eliminating an external CAN transceiver driver chip in networked industrial sensor designs.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $8.2200 | $41.10 |
| 25+ | $7.7300 | $193.25 |
| 100+ | $5.4800 | $548.00 |
| 1000+ | $5.0300 | $5030.00 |
| 5000+ | $4.7900 | $23950.00 |
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