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CP2102N-A02-GQFN20R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CP2102N-A02-GQFN20R product

CP2102N-A02-GQFN20R

Controllers

USB-to-UARTBridgeSilicon LabsInterface IC

The CP2102N-A02-GQFN20R is a highly integrated USB-to-UART bridge controller that simplifies adding USB connectivity to embedded systems without requiring external firmware or crystals.

Best for

  • USB-to-UART conversion
  • Legacy RS-232 replacement
  • Compact embedded designs

Avoid if

  • Real-time critical signaling
  • High-voltage logic interfacing without level shifting

Check before use

  • USB signal integrity
  • Driver compatibility for target OS

Key specifications

Max Baud Rate
3 Mbaud
Supply Voltage
3.0 V - 3.6 V
Package
QFN-20
Operating Current
9.5 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

POS TerminalsUSB DonglesMedical EquipmentData Loggers

Datasheet

34dc9a26db1f051b7778343f16eaea35.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CP2102N-A02-GQFN20R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-chip USB-to-UART bridge controller from Silicon Labs, designed to replace legacy RS-232 interfaces with USB.