XR21V1412IL32TR-F

XR21V1412IL32TR-F

$3.68
  • Description:IC USB UART FIFO FULL SPD 32QFN
  • Series:-

SKU:d295aa22d40e Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:IC USB UART FIFO FULL SPD 32QFN
  • Series:-
  • Mfr:MaxLinear, Inc.
  • Package:Tape & Reel (TR)
  • Protocol:USB
  • Function:Bridge, USB to UART
  • Interface:UART
  • Standards:USB 2.0
  • Voltage - Supply:2.97V ~ 3.63V
  • Current - Supply:16mA
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:32-VFQFN Exposed Pad
  • Supplier Device Package:32-QFN (5x5)
  • Grade:-
  • Qualification:-

Download product information

XR21V1412IL32TR-F

Buying Guide
Summary

MaxLinear, Inc. XR21V1412IL32TR-F is used in Controllers category where integration and verification need to stay predictable. Key specs include Description (IC USB UART FIFO FULL SPD 32QFN), Packaging (Tape & Reel (TR)), Supply (2.97V ~ 3.63V), Temperature (-40°C ~ 85°C), and Package/case (32-VFQFN Exposed Pad).

Selection Notes
  • For XR21V1412IL32TR-F, confirm the operating temperature range (-40°C ~ 85°C) meets your deployment conditions.
  • Check Function (Bridge, USB to UART) against the datasheet conditions and your system-level constraints.
  • Double-check the package/case (32-VFQFN Exposed Pad) and recommended land pattern before ordering.
  • Ensure the supply current (16mA) is acceptable for battery life and thermal limits.
Alternates & Substitutions
  • For Controllers, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Verify the alternate can be tested with your existing fixtures and acceptance criteria so production verification stays repeatable.
  • Check that supply 2.97V ~ 3.63V, temperature -40°C ~ 85°C matches your system, then validate at corners instead of relying on typical values.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

What current consumption is specified for XR21V1412IL32TR-F?
16mA

What is the Supplier Device Package of XR21V1412IL32TR-F?
32-QFN (5x5)

Can you confirm the Function for XR21V1412IL32TR-F?
Bridge, USB to UART

What package type does XR21V1412IL32TR-F come in?
32-VFQFN Exposed Pad

Application Scenarios

MaxLinear, Inc. XR21V1412IL32TR-F is a common choice in Controllers applications where the goal is to keep validation repeatable and avoid edge-case surprises during bring-up. A practical reason to choose them is maintainability: clearer failure modes and easier field support over the product lifecycle. They are generally frequently selected to keep the design spec-driven and repeatable when scaling from prototype to production. In practice, within laboratory and test systems, repeatable behavior supports calibration workflows and consistent measurements. In fielded products, predictable behavior reduces intermittent failures and makes service procedures more straightforward. In practice, within manufacturing, consistent behavior across lots improves yield because acceptance tests stay stable and measurable. In practice, from there, teams map those constraints to the real deployment environment and a practical validation plan. This keeps the design closer to the datasheet boundaries and farther from fragile, layout-dependent behavior.

Compatibility Advice
  • Verify tolerance stack-up and assembly constraints so mechanical fit does not depend on fragile adjustments during bring-up and production test.
  • Across temperature and supply corners, confirm package, footprint, and pinout against the datasheet so assembly and rework do not become a late blocker. This keeps acceptance criteria measurable and repeatable.
Project Fit
  • Not ideal when integrating MaxLinear, Inc. XR21V1412IL32TR-F for Controllers, substitutions are likely but acceptance criteria are not defined, because the key behaviors cannot be confirmed on the assembled system.
XR21V1412IL32TR-FXR21V1412IL32TR-F
$3.68
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