DSPIC33FJ12GP201-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The DSPIC33FJ12GP201-I/P is a 16-bit digital signal controller from Microchip with a 40 MHz maximum clock, 12 KB Flash, hardware barrel shifter, floating-point DSP engine, and multiple internal bus architecture, packaged in an 18-pin PDIP for real-time digital control and signal processing applications.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ12GP201-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2300(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 dsPIC33 DSC core running up to 40 MIPS
- 12 KB Flash with self-programming capability
- Hardware barrel shifter for fast bit manipulation
- Floating-point DSP engine with single-cycle multiply-accumulate
- Multiple internal bus architecture for parallel instruction and data fetch
- 18-pin PDIP package for breadboard-friendly prototyping
Applications
The DSPIC33FJ12GP201-I/P is designed for digital power conversion, motor control, and sensor signal processing where deterministic real-time performance is critical. Its 40 MIPS throughput and hardware DSP accelerator handle PID loops and FFT computations without an external coprocessor. The compact 18-pin PDIP package makes it ideal for prototyping and low-pin-count embedded control boards in industrial and consumer appliances.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-18 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 40MHz |
| Format | FLOATING POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDIP-T18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| On Chip Program ROM Width | 24 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP18,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 90mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| 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 | 8542.31.00.35 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum processing speed of the DSPIC33FJ12GP201-I/P, and how does its DSP engine accelerate control algorithms?
The device operates at up to 40 MIPS with a 40 MHz instruction clock and includes a hardware DSP engine supporting single-cycle 16-bit multiply-accumulate operations. This enables efficient execution of PID control loops, FIR filters, and real-time FFTs without processor stalls, which is critical in digital power supply and motor-drive firmware.
How much Flash memory does the DSPIC33FJ12GP201-I/P provide, and is it sufficient for typical embedded control firmware?
The device integrates 12 KB of self-programmable Flash, enough for compact control firmware such as a bootloader plus a basic PID motor controller or a simple sensor acquisition loop. For applications requiring more code space, the dsPIC33FJ family offers pin-compatible members with 32 KB or 64 KB Flash that allow a direct upgrade.
When would an engineer choose the 18-pin PDIP package of the DSPIC33FJ12GP201-I/P over a smaller surface-mount alternative?
The 18-pin PDIP package is preferred during early prototyping on solderless breadboards and for low-volume production where through-hole assembly is more economical than SMD reflow. It provides 16 accessible I/O pins in a 0.1-inch pitch form factor, making hand-assembly and in-circuit debugging with a PICkit programmer straightforward in lab and educational environments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.5100 | $4.51 |
| 5+ | $4.2800 | $21.40 |
| 25+ | $3.9900 | $99.75 |
| 75+ | $3.7800 | $283.50 |
| 100+ | $3.4900 | $349.00 |
| 1000+ | $3.2300 | $3230.00 |
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