XR21V1412IL32-F

XR21V1412IL32-F

$3.90
  • Description:IC UART FIFO USB DUAL 32QFN
  • Series:-

SKU:ba6a7b29c97d Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:IC UART FIFO USB DUAL 32QFN
  • Series:-
  • Mfr:MaxLinear, Inc.
  • Package:Tray
  • 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:-

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XR21V1412IL32-F

Buying Guide
Summary

MaxLinear, Inc. XR21V1412IL32-F is a component in Controllers category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (IC UART FIFO USB DUAL 32QFN), Packaging (Tray), Supply (2.97V ~ 3.63V), Temperature (-40°C ~ 85°C), and Package/case (32-VFQFN Exposed Pad).

Selection Notes
  • For XR21V1412IL32-F, confirm the operating temperature range (-40°C ~ 85°C) meets your deployment conditions.
  • Verify Current - Supply (16mA) matches your requirements and the datasheet test conditions.
  • 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.
  • Lock the mechanical constraints first (package/case 32-VFQFN Exposed Pad, supplier package 32-QFN (5x5), packaging Tray) before comparing performance specs.
  • 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

Who is the manufacturer of XR21V1412IL32-F?
MaxLinear, Inc.

Which Standards is listed for XR21V1412IL32-F?
USB 2.0

What is the supply voltage range of XR21V1412IL32-F?
2.97V ~ 3.63V

What is the supply current of XR21V1412IL32-F?
16mA

Application Scenarios

For many Controllers designs, MaxLinear, Inc. XR21V1412IL32-F is vetted against electrical margins, thermal headroom, and mechanical integration before the BOM is frozen. They reduce integration risk by narrowing the problem to a well-bounded function with testable limits and known behavior. In real deployments, a practical reason to choose them is maintainability: clearer failure modes and easier field support over the product lifecycle. In distributed installations, predictable margins reduce nuisance faults caused by wiring variation and environmental noise. In manufacturing, consistent behavior across lots improves yield because acceptance tests stay stable and measurable. In long-life equipment, documented margins and qualification evidence reduce substitution risk over the product lifecycle. A robust choice typically reduces sensitivity to component tolerance, layout coupling, and environmental stress.

Compatibility Advice
  • For second-source planning, verify interface levels and timing margins against the host so integration does not depend on typical-only conditions. This helps field behavior stay predictable across lots.
  • To keep validation repeatable, confirm EMC/EMI constraints are addressed in layout and wiring so compliance does not require late redesign. This keeps acceptance criteria measurable and repeatable.
Project Fit
  • Most suitable when you can qualify MaxLinear, Inc. XR21V1412IL32-F for Controllers integration with production-like fixtures, especially if you have a clear bring-up plan and test points so integration can be verified without guesswork. On the other hand, riskier when integrating MaxLinear, Inc. XR21V1412IL32-F for Controllers, substitutions are likely but acceptance criteria are not defined, because repeatable production verification is not feasible.
XR21V1412IL32-FXR21V1412IL32-F
$3.90
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