TUSB1310AZAY USB 3.0 Transceiver Equivalent & Substitute Parts

Part Overview

The TUSB1310AZAY is a 1/1 USB 3.0 transceiver manufactured by Texas Instruments, housed in a 175-NFBGA (12x12) surface mount package. This interface IC is designed for USB 3.0 protocol applications requiring single driver and receiver configuration. The part carries a "Not For New Designs" product status, making identification of functionally equivalent alternatives essential for ongoing production support and design continuity.

Substiute Parts

TUSB1310AZAY

Texas InstrumentsIn Stock: 3653TUSB1310AZAY Datasheet

Current PartRFQ

TUSB1310ZAY

Texas InstrumentsIn Stock: 2809TUSB1310ZAY Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TUSB1310AZAY is determined by strict equivalence across the following critical parameters:

• Protocol specification: USB 3.0
• Driver/Receiver configuration: 1/1
• Receiver hysteresis: 270 mV
• Supply voltage range: 1.1V, 1.8V, 3.3V
• Operating temperature range: -40°C to 85°C
• Package type: 175-NFBGA (12x12)
• Mounting type: Surface Mount
• RoHS and REACH compliance status

The TUSB1310ZAY meets all substitution criteria as a manufacturer-recommended equivalent part from Texas Instruments, maintaining identical electrical specifications and physical packaging requirements.

Parameter Comparison

Engineering Selection Recommendations

The TUSB1310ZAY serves as a direct functional equivalent to the TUSB1310AZAY. Both parts maintain identical electrical characteristics, physical packaging, and regulatory compliance status. Selection between these parts may be based on inventory availability and lead time considerations. Both parts carry "Not For New Designs" status from Texas Instruments, indicating they are suitable for production support and legacy system maintenance only.

Frequently Asked Questions (FAQ)

Q: Can TUSB1310ZAY be used as a direct replacement for TUSB1310AZAY in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent, with identical USB 3.0 transceiver specifications, 1/1 driver/receiver configuration, 175-NFBGA (12x12) package, and operating parameters. No circuit modifications are required.

Q: Are there any differences in supply voltage requirements between these parts?

A: No. Both parts support identical supply voltage ranges of 1.1V, 1.8V, and 3.3V, with the same receiver hysteresis specification of 270 mV.

Q: Do both parts meet the same compliance standards?

A: Yes. Both TUSB1310AZAY and TUSB1310ZAY are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL) ratings of 3 (168 Hours).

Q: What is the significance of the "Not For New Designs" status?

A: This status indicates that Texas Instruments is not recommending these parts for new product development. However, they remain suitable for production support of existing designs and legacy system maintenance.

Q: Are the package dimensions identical between both parts?

A: Yes. Both parts use the 175-NFBGA (12x12) surface mount package with identical footprint and pinout requirements.