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SI4463-C2A-GMR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI4463-C2A-GMR product

SI4463-C2A-GMR

RF Transceiver ICs

Sub-GHzRF TransceiverEZRadioPROLow Power

The Si4463-C2A-GMR is a high-performance sub-GHz RF transceiver optimized for low-power, long-range wireless communication.

Best for

  • Smart metering
  • Long-range sensor networks
  • Industrial wireless control

Avoid if

  • Applications requiring >1 Mbps data rate
  • Designs where extreme simplicity without software configuration is needed

Check before use

  • Frequency band matching network
  • WDS configuration settings

Key specifications

Frequency Range
142–1050 MHz
Sensitivity
-129 dBm
Max Output Power
+20 dBm
Supply Voltage
1.8–3.8 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
5A991.b
HTSUS
8542390001.0

Application

Smart MeteringIndustrial ControlSensor Networks

Datasheet

cf21c63fc3240a91ffb5c706f6f9dbab.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI4463-C2A-GMR: 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 high-performance, low-current sub-GHz RF transceiver from Silicon Labs, part of the EZRadioPRO family.