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XR21V1414IM48-F

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XR21V1414IM48-F

XR21V1414IM48-F

$7.85
  • Description：IC UART FIFO USB QUAD 48TQFP
  • Series：-

SKU:6b15a3c7d27d Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：IC UART FIFO USB QUAD 48TQFP
  • 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：48-TQFP
  • Supplier Device Package：48-TQFP (7x7)
  • Grade：-
  • Qualification：-

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XR21V1414IM48-F

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

MaxLinear, Inc. XR21V1414IM48-F is sourced in Controllers category when teams want clear constraints and a repeatable validation path. Key specs include Description (IC UART FIFO USB QUAD 48TQFP), Packaging (Tray), Supply (2.97V ~ 3.63V), Temperature (-40°C ~ 85°C), and Package/case (48-TQFP).

Selection Notes
  • For XR21V1414IM48-F, confirm the supply voltage requirement (2.97V ~ 3.63V) and any rail tolerance constraints.
  • Confirm the data interface (UART) matches your host interface and timing requirements.
  • Validate the operating temperature range (-40°C ~ 85°C) for your environment and margin.
Alternates & Substitutions
  • In Controllers, confirm that alternates preserve startup states and fault behavior so system behavior does not change quietly.
  • Begin with the constraints that are hardest to change later: package/case 48-TQFP, supplier package 48-TQFP (7x7), packaging Tray.
  • Confirm compliance/qualification needs (for example RoHS/REACH or grade) before approving a second source for production.
  • Compare not just numbers but also the conditions: rails, loads, timing, and temperature points behind the spec table.
FAQ

Who is the manufacturer of XR21V1414IM48-F?
MaxLinear, Inc.

What should I verify before using XR21V1414IM48-F in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.

Which Supplier Device Package is specified for XR21V1414IM48-F?
48-TQFP (7x7)

What temperature range is listed for XR21V1414IM48-F?
-40°C ~ 85°C

Application Scenarios

For MaxLinear, Inc. XR21V1414IM48-F in the Controllers category, teams usually prioritize documentation clarity and repeatable behavior in production. A focused component can shorten bring-up by making measurements and acceptance criteria straightforward. They help keep substitutions safer by anchoring decisions to measurable constraints rather than implicit tuning. Across industrial, automotive, telecom, medical, and consumer products, the practical goal is stable integration and repeatable validation. Across measurement systems, predictable parts reduce recalibration effort by holding drift and sensitivity inside known bounds. Across outdoor deployments, robust behavior across temperature extremes prevents failures that only appear seasonally.

Compatibility Advice
  • To avoid late surprises, verify interface levels and timing margins against the host so integration does not depend on typical-only conditions. This keeps qualification evidence reproducible later.
  • For production stability, check power sequencing, startup states, and reset behavior so the system does not boot into undefined conditions. This avoids one-off tuning in production.
Project Fit
  • Best fit when you can bench-verify MaxLinear, Inc. XR21V1414IM48-F for Controllers integration on the assembled PCB, typically when you want measurable acceptance criteria for production test.
  • A practical check is to define acceptance criteria and validate the key assumptions on the assembled PCB before approving substitutions.
XR21V1414IM48-FXR21V1414IM48-F
$7.85
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