USB3319C-GJ-TR Equivalent & Substitute Parts

Part Overview

The USB3319C-GJ-TR is a USB 2.0 transceiver IC manufactured by Microchip Technology, designed for flexPWR™ applications in a 25-BGA (3x3) package. This part is classified as obsolete, which necessitates identification of active equivalent components for ongoing design requirements and production continuity. The USB3319C-GJ-TR operates within a supply voltage range of 1.62V to 1.98V and is packaged in cut tape format.

Substiute Parts

USB3319C-GJ-TR

Microchip TechnologyIn Stock: 16073USB3319C-GJ-TR Datasheet

Current PartRFQ

USB3317C-GJ-TR

Microchip TechnologyIn Stock: 2516USB3317C-GJ-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the USB3319C-GJ-TR is determined by the following critical parameters:

• Package Compatibility: Both parts must use the 25-VFBGA package (25-BGA 3x3) to ensure PCB footprint and mechanical compatibility
• Protocol Compliance: USB 2.0 transceiver functionality must be maintained
• Supply Voltage Range: The substitute must operate within or encompass the original supply voltage specification
• Mounting Type: Surface mount technology must be preserved
• Manufacturer Consistency: Microchip Technology maintains design continuity across the flexPWR™ series

The USB3317C-GJ-TR qualifies as a direct substitute based on these parameters. While the USB3317C-GJ-TR operates at a wider supply voltage range (1.6V ~ 3.6V) and includes operating temperature specifications (-40°C ~ 85°C), it maintains identical package geometry, protocol support, and mounting characteristics. The substitute is classified as active product status, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The USB3317C-GJ-TR is the qualified substitute for the obsolete USB3319C-GJ-TR based on the following engineering criteria:

• Product Status Alignment: The substitute is active product, ensuring long-term availability, technical support, and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements
• Export Classification: Identical ECCN and HTSUS codes confirm equivalent trade compliance classification
• Packaging Format: The substitute is available in Tape & Reel (TR) format, which is standard for production environments, compared to the original cut tape format

Selection of the USB3317C-GJ-TR eliminates obsolescence risk while maintaining full functional and mechanical compatibility within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can the USB3317C-GJ-TR be used as a direct replacement for the USB3319C-GJ-TR?

A: Yes. Both parts share identical package geometry (25-VFBGA), protocol support (USB 2.0), and mounting type (surface mount). The USB3317C-GJ-TR operates at a wider supply voltage range, which encompasses the original specification.

Q: What is the primary reason for substitution?

A: The USB3319C-GJ-TR is classified as obsolete product. The USB3317C-GJ-TR is an active equivalent that ensures continued availability and manufacturing support.

Q: Are there packaging differences between the two parts?

A: The USB3319C-GJ-TR is supplied in cut tape (CT) format, while the USB3317C-GJ-TR is supplied in tape and reel (TR) format. Both use identical 25-BGA (3x3) package geometry and are compatible with the same PCB footprint.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and share identical ECCN and HTSUS classifications.

Q: What is the supply voltage difference between these parts?

A: The USB3319C-GJ-TR operates at 1.62V ~ 1.98V, while the USB3317C-GJ-TR operates at 1.6V ~ 3.6V. The substitute supports a wider voltage range that includes the original specification.