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IC manufacturers Silicon Laboratory Inc.

IC manufacturers (83)

Silicon Laboratory Inc. EFR32FG1P133F256GM48-C0 | Demoboard BRD4250B

EFR32FG Dual Band 2400/868 MHz Radio Board

Overview

TopologyOther Topology
IC revisionB00

Description

The EFR32FG family of Wireless SoCs deliver a high performance,low energy wireless solution integrated into a small formfactor package By combining high performance sub-GHz RF and 2.4 GHz RF transceivers with an energyefficient 32-bit MCU, the family provides designers the ultimate in flexibility with afamily of pin-compatible devices that scale from 128/256 kB of flash and 16/32 kB ofRAM. The ultra-low power operating modes and fast wake-up times of the Silicon Labsenergy friendly 32-bit MCUs, combined with the low transmit and receive power consumptionof the sub-GHz and 2.4 GHz radios result in a solution optimized for batterypowered applications To develop and/or evaluate the EFR32 Flex Gecko the BRD4250B Radio Board can beconnected to the Wireless Starter Kit Mainboard to get access to display, buttons andadditional features from Expansion Boards.

Features

32-bit ARM® Cortex®-M4 core with 40MHz maximum operating frequency

  • Scalable Memory and Radio configurationoptions available in several footprintcompatible QFN packages
  • 12-channel Peripheral Reflex Systemenabling autonomous interaction of MCUperipherals
  • Autonomous Hardware Crypto Acceleratorand Random Number Generator
  • Integrated balun for 2.4 GHz andintegrated PA with up to 19.5 dBmtransmit power for 2.4 GHz and 20 dBmtransmit power for Sub-GHz radios
  • Integrated DC-DC with RF noise mitigation

Products

Order Code Data­sheet Simu­lation Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples
74279266SPEC
8 files WE-CBF SMT EMI Suppression Ferrite Bead 1000 1350 140 MHz 650 0.6 Wide Band
Order Code Data­sheet Simu­lation
74279266SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples