DSPIC33FJ16GS402-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
DSPIC33FJ16GS402-I/SP is a 16-bit dsPIC33F digital signal controller from Microchip running at up to 50 MHz, integrating 16 KB flash, a barrel shifter, boundary scan, and a multiple internal bus architecture. Housed in a 28-pin SPDIP package, it serves power conversion and embedded control applications.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- DSPIC33FJ16GS402-I/SP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7700(MOQ 1)
- 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 DSPIC33FJ16GS402-I/SP?
- 16-bit dsPIC33F core at up to 50 MHz (40 MIPS)
- 16 KB on-chip flash program memory
- Hardware barrel shifter for fast bit manipulation
- Boundary scan (JTAG) for in-circuit test
- Multiple internal bus architecture for parallel data access
- 28-pin SPDIP package for through-hole prototyping
- RoHS-compliant, Pb-free with 6-week factory lead time
What is DSPIC33FJ16GS402-I/SP used for?
The DSPIC33FJ16GS402-I/SP is optimized for switched-mode power supply control, digital power factor correction, and motor drive applications requiring a compact 16-bit fixed-point controller with hardware DSP acceleration at 50 MHz. Its hardware barrel shifter and multiple bus architecture shorten loop execution time in PID and space-vector modulation algorithms. The 28-pin DIP form factor also makes it accessible for rapid prototyping and small-batch industrial controller designs.
What are the specifications of DSPIC33FJ16GS402-I/SP?
| Pbfree Code | Yes |
| Manufacturer Package Code | SPDIP-28 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 50MHz |
| Format | FIXED POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | R-PDIP-T28 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Supply Current-Max | 160mA |
| 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 | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the DSPIC33FJ16GS402-I/SP datasheet?
DSPIC33FJ16GS402-I/SP Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for DSPIC33FJ16GS402-I/SP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the barrel shifter in the DSPIC33FJ16GS402-I/SP improve control loop performance?
The on-chip hardware barrel shifter performs multi-bit shifts in a single cycle at 50 MHz, accelerating fixed-point scaling and PID coefficient adjustments in power supply control loops without consuming additional instruction cycles that would increase latency.
How much flash memory does the DSPIC33FJ16GS402-I/SP include, and is boundary scan supported?
This controller integrates 16 KB of on-chip flash program memory and supports boundary scan (JTAG), enabling automated board-level interconnect testing after assembly and simplifying fault isolation on production PCBs.
Which power-electronics applications benefit most from the DSPIC33FJ16GS402-I/SP?
Switched-mode power supplies, digital power factor correction stages, and DC-DC converters benefit from the 16-bit fixed-point DSC core running at 50 MHz, which delivers 40 MIPS of throughput with hardware multiply-accumulate for fast duty-cycle and current-control updates.
What package does the DSPIC33FJ16GS402-I/SP use and what lead time should buyers expect?
The device is available in a 28-pin SPDIP through-hole package, with a typical factory lead time of 6 weeks; engineers prototyping digital power supplies should account for this lead time when planning early hardware bring-up.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.1900 | $5.19 |
| 30+ | $4.7700 | $143.10 |
| 90+ | $4.5500 | $409.50 |
| 100+ | $4.3000 | $430.00 |
| 1000+ | $3.9700 | $3970.00 |
| 5000+ | $3.7700 | $18850.00 |
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