DSPIC33FJ16GS402-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: DSPIC33FJ16GS402-I/SP
Brand: Microchip
SKU: DSPIC33FJ16GS402-I/SP
Availability: InStock

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.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

DSPIC33FJ16GS402-I/SPDual-In-Line Packages

Quick Facts

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 Download

Official 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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AvailabilityIn Stock

Reference Price (USD)

From $3.7700

Buy from 1pc · Factory-direct pricing

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

pcs

Unit price: $5.1900 · Total: $5.19

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

DSPIC33FJ16GS402-I/SP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of DSPIC33FJ16GS402-I/SP?

What is DSPIC33FJ16GS402-I/SP used for?

What are the specifications of DSPIC33FJ16GS402-I/SP?

Compliance & Regulatory

Where can I find the DSPIC33FJ16GS402-I/SP datasheet?

What are equivalent replacements for DSPIC33FJ16GS402-I/SP?

Frequently Asked Questions

How does the barrel shifter in the DSPIC33FJ16GS402-I/SP improve control loop performance?

How much flash memory does the DSPIC33FJ16GS402-I/SP include, and is boundary scan supported?

Which power-electronics applications benefit most from the DSPIC33FJ16GS402-I/SP?

What package does the DSPIC33FJ16GS402-I/SP use and what lead time should buyers expect?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

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