USB3319-CP-TR Equivalent & Substitute Parts

Part Overview

The USB3319-CP-TR is an active USB 2.0 transceiver manufactured by Microchip Technology, designed for interface applications requiring high-speed data communication. This component operates within the flexPWR™ series and is supplied in Tape & Reel (TR) packaging. The part is currently in active production status with full RoHS3 compliance and REACH unaffected certification. Substitute parts are identified when packaging format or inventory availability requires alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

USB3319-CP-TR

Microchip TechnologyIn Stock: 6461USB3319-CP-TR Datasheet

Current PartRFQ

USB3319C-CP-TR

Microchip TechnologyIn Stock: 24236USB3319C-CP-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The USB3319C-CP-TR qualifies as a direct substitute for the USB3319-CP-TR based on the following criteria:

Identical Electrical Specifications:

• Same base product number (USB3319)
• Identical USB 2.0 protocol implementation
• Matching voltage supply range (1.62V ~ 1.98V)
• Identical operating temperature range (-40°C ~ 85°C)
• Same physical package (24-VFQFN Exposed Pad)

Identical Compliance & Certifications:

• RoHS3 Compliant
• REACH Unaffected
• Identical MSL rating (3, 168 Hours)
• Same ECCN and HTSUS classifications

Packaging Difference: The only distinction between these parts is the supply format: USB3319-CP-TR is supplied in Tape & Reel (TR) packaging, while USB3319C-CP-TR is supplied in Cut Tape (CT) packaging. Both formats contain identical die and electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both USB3319-CP-TR and USB3319C-CP-TR are active production components with identical electrical performance and full compliance certifications. Selection between these parts should be based on procurement requirements:

USB3319-CP-TR (Tape & Reel): Suitable for high-volume automated assembly operations where continuous reel feeding is required.

USB3319C-CP-TR (Cut Tape): Suitable for lower-volume applications, prototyping, or situations where inventory flexibility is prioritized. This variant currently maintains higher stock availability (24,219 pcs vs. 6,439 pcs).

Both parts meet identical RoHS3 and REACH compliance requirements and carry the same MSL rating, making them interchangeable from a regulatory and environmental standpoint.

Frequently Asked Questions (FAQ)

Q: Can USB3319C-CP-TR be used as a direct replacement for USB3319-CP-TR?

A: Yes. Both parts share identical electrical specifications, package geometry, voltage requirements, and temperature ratings. The only difference is the supply format (Cut Tape vs. Tape & Reel).

Q: Does the packaging format affect circuit board compatibility?

A: No. Both packaging formats contain the same die in the same 24-VFQFN Exposed Pad case. PCB footprints and electrical connections are identical.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, and MSL ratings.

Q: Which part should be selected for high-volume production?

A: USB3319-CP-TR (Tape & Reel format) is optimized for automated high-volume assembly. USB3319C-CP-TR (Cut Tape format) is better suited for lower volumes or prototyping.

Q: What is the significance of the MSL rating?

A: Both parts carry MSL 3 (168 Hours), indicating they require controlled moisture exposure during storage and handling. Standard moisture-controlled storage conditions apply to both variants.