DSPIC30F3014-20I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The Microchip DSPIC30F3014-20I/P is a 16-bit digital signal controller with a 40 MHz clock, fixed-point DSP core, barrel shifter, and boundary scan in a 40-pin PDIP package. It operates down to 2.5 V at 7.5 MHz for low-power embedded signal processing. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC30F3014-20I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2100(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 dsPIC30F DSP core at up to 40 MHz with hardware barrel shifter and fixed-point multiply-accumulate for real-time signal processing without a separate DSP chip
- Boundary scan (JTAG) support enables in-system board testing and simplifies debug access in 40-pin PDIP prototypes and production boards
- Low-voltage operation from 2.5 V minimum at 7.5 MHz reduces power consumption in battery-backed motor control and sensor processing applications
Applications
The DSPIC30F3014-20I/P is suited for embedded control designs that combine real-time signal processing with peripheral-rich MCU functionality, such as motor drive controllers, power inverters, and digital audio filters. Its 40 MHz fixed-point DSP core with barrel shifter handles PID loops, FFT windowing, and FIR filtering alongside standard MCU tasks on one chip. The 40-pin PDIP package makes prototyping straightforward on breadboards and DIP sockets before transitioning to a surface-mount variant.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-40 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Additional Feature | OPERATES AT 2.5 V MINIMUM SUPPLY @ 7.5 MHZ |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Format | FIXED POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDIP-T40 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| On Chip Program ROM Width | 24 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| 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 | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the dsPIC30F3014-20I/P barrel shifter accelerate DSP algorithms compared to a standard 16-bit MCU?
The hardware barrel shifter in the DSPIC30F3014-20I/P can shift up to 16 bits in a single clock cycle, whereas a standard 16-bit MCU without this feature must execute multiple shift instructions. At 40 MHz this enables single-cycle normalization of fixed-point accumulator results, accelerating FIR filter coefficient scaling and FFT bit-reversal operations critical in motor control and audio processing.
At what minimum supply voltage can the DSPIC30F3014-20I/P operate, and which clock speed is available at that voltage?
The DSPIC30F3014-20I/P operates from a minimum supply of 2.5 V when the clock is limited to 7.5 MHz. This allows the device to run on regulated 3 V or lithium coin cell supplies in portable industrial instruments and remote sensor nodes, reducing the need for a boost converter and extending battery life.
Which development and test advantages does the boundary scan feature of the DSPIC30F3014-20I/P provide?
Boundary scan (JTAG) on the DSPIC30F3014-20I/P enables in-circuit board testing via a 4-wire JTAG chain, allowing board-level connection verification without in-circuit test (ICT) fixtures. It also supports non-intrusive debugging through Microchip MPLAB ICD or PICkit tools, letting engineers set breakpoints and inspect registers while the device runs at full 40 MHz speed.
When is the 40-pin PDIP package of the DSPIC30F3014-20I/P preferred over the equivalent TQFP surface-mount variant?
The 40-pin PDIP is preferred during prototyping and early development when engineers need to insert the device into a standard 600 mil DIP socket on a breadboard or evaluation PCB without soldering. Its 2.54 mm pin pitch also simplifies hand-rework at 40 MHz speeds, whereas the TQFP variant is chosen for production PCBs to reduce footprint to below 100 mm².
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.6300 | $7.63 |
| 4+ | $7.5000 | $30.00 |
| 5+ | $7.4100 | $37.05 |
| 25+ | $6.9200 | $173.00 |
| 40+ | $6.2200 | $248.80 |
| 50+ | $6.2100 | $310.50 |
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