Not Recommended for New Design

Si4421 EZRadio ISM Band

The Si4421 EZRadioPRO ISM Band is avaialble in a TSSOP16 package.

View Datasheet for all specifications
Specifications Summary

Description: EZRadio Sub-GHz Transceiver

Output Power Min. (dBm): 0

Output Power Max. (dBm): 0

Frequency Min. (MHz):

FSK/GFSK (kbps): 115

OOK (kbps): 0

Package Type: TSSOP16

Development Tools Type
434 MHz Antenna Matrix Development Kit Development Kits
915 MHz Antenna Matrix Development Kit Development Kits
868 MHz Antenna Matrix Development Kit Development Kits
Title Version Resource Type
Chip Configurator v2.4 (unsupported version) 2.4 Software
Wireless Development Suite 3.2.11.0 Software
Loadboard (MSC-DKLB2.x) USB Driver 2.x Software
Wireless M-Bus Quick Start Guide 2 Quick Start Guides
Wireless Starter Kit (WSTK) Mainboard BRD4001A Schematic A01 Schematic and Layout Files
Wireless Starter Kit (WSTK) Mainboard BRD4001A Bill of Materials A01 Schematic and Layout Files
Standard Outerbox Label Change to Include RoHS and Halogen Free Mark Product Change Notifications (PCN)
AN1160: Project Collaboration with Simplicity Studio 0.1 Application Notes
AN1134: Dynamic Multiprotocol Development with Bluetooth® and Proprietary 0.1 Application Notes
Wireless Selector Guide 7 Brochures
PB #1606031: Inner Box Label Change Product Change Notifications (PCN)
AN1121: Headless Builds with Simplicity Studio v4 0.1 Application Notes
AN0822: Simplicity Studio™ User's Guide 0.5 Application Notes
Si4421 Universal ISM Band FSK Transceiver 2.4 Data Sheets
WDS Chip Configurator User Guide 0.2 User Guides
Wireless Development Suite Release Note 3.2.11.0 Release Notes
17051960 Relocation of Singapore Test Centre and Order Fullfillment Centre Product Change Notifications (PCN)
EZLink Chat 2.2 2.20 Software
Chip Configurator Scripts Software
Battery Life Calculator Software
EZLinkChat Software
Microsoft®.NET Software
WDS Terminal Emulator Software
RF Wireless Foundation Course Book One 0.1 Miscellaneous
4320 Schematics/Layout (868 xLoop) 5.0 Schematic and Layout Files
442x Schematics/Layout (868 BIFA) 4.2 Schematic and Layout Files
4320 Schematics/Layout (915 xLoop) 5.0 Schematic and Layout Files
4322 Schematics/Layout (50Ohm) 1.0 Schematic and Layout Files
4320 Schematics/Layout (915 BIFA) 5.0 Schematic and Layout Files
MSC-AMS434-EK - 434MHz Antenna Matrix Development Kit Design Files 01-01 Schematic and Layout Files
4021 Schematics/Layout (868 BIFA) 5.1 Schematic and Layout Files
442x Schematics/Layout (50Ohm) 5.0 Schematic and Layout Files
MSC-AMS915-EK - 915MHz Antenna Matrix Development Kit Design Files 01-01 Schematic and Layout Files
4022 Schematics/Layout (50Ohm) 1.1 Schematic and Layout Files
Keyfob Design Pack (Si4320 Rx) 1.00 Schematic and Layout Files
4320 Schematics/Layout (868 BIFA) 5.0 Schematic and Layout Files
4320 Schematics/Layout (50Ohm) 5.0 Schematic and Layout Files
MSC-AMS868-EK - 868MHz Antenna Matrix Development Kit Design Files 01-01 Schematic and Layout Files
4320 Schematics/Layout (434 XLoop) 5.0 Schematic and Layout Files
How to Simplify the Addition of Wireless Connectivity to Your Embedded Design 1.0 White Papers
The benefits and trends of sub-GHz wireless IC systems among various industry applications White Papers
EZLink Chat Software
Contact Sales Contact Sales
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