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EFR32BG22

Part Number	EFR32BG22
Manufacturer	Silicon Labs
Description	Wireless Gecko SoC
Published	Apr 2, 2020
Detailed Description	EFR32BG22 Wireless Gecko SoC Family Data Sheet The EFR32BG22 Wireless Gecko family of SoCs is part of the Wireless Geck...
Datasheet	EFR32BG22 PDF File

Overview

EFR32BG22 Wireless Gecko SoC Family Data Sheet The EFR32BG22 Wireless Gecko family of SoCs is part of the Wireless Gecko portfolio.
EFR32BG22 Wireless Gecko SoCs are ideal for enabling energy-friendly Bluetooth 5.
2 networking for IoT devices.
The single-die solution combines a 76.
8 MHz Cortex-M33 with a high performance 2.
4 GHz radio to provide an industry-leading, energy efficient wireless, SoC for IoT connected applications.
Wireless Gecko applications include: • Asset Tags and Beacons • Consumer Electronics Remote Controls • Portable Medical • Bluetooth Mesh Low Power Nodes • Sports, Fitness, and Wellness devices • Connected Home • Building Automation and Security KEY FEATURES • 32-bit ARM® Cortex®-M33 core with 76.
8 MHz maximum operating frequency • Up to 512 kB of flash and 32 kB of RAM • Energy-efficient radio core with low active and sleep currents • Bluetooth 5.
2 Direction Finding • Integrated PA with up to 6 dBm (2.
4 GHz) TX power • Secure Boot with Root of Trust and Secure Loader (RTSL) Core / Memory ARM CortexTM M33 processor with DSP extensions, FPU and TrustZone Flash Program Memory ETM Debug Interface RAM Memory LDMA Controller Radio Subsystem RFSENSE w/ OOK Detect RX/TX Frontend with Integrated PA Frequency Synthesizer DEMOD IFADC AGC MOD ARM CortexTM M0+ Radio Controller BUFC RAM FRC CRC Lowest power mode with peripheral operational: EM0—Active EM1—Sleep Clock Management HF Crystal Oscillator HF RC Oscillator Fast Startup RC Oscillator Precision LF RC Oscillator LF Crystal Oscillator Ultra LF RC Oscillator 32-bit bus Peripheral Reflex System Serial Interfaces USART I/O Ports External Interrupts PDM General Purpose I/O EUART Pin Reset I2C Pin Wakeup EM2—Deep Sleep Energy Management Voltage Regulator Power-On Reset DC-DC Converter Brown-Out Detector Security Crypto Acceleration True Random Number Generator Timers and Triggers Timer/Counter Protocol Timer Low Energy Timer Watchdog Timer Real Time Capture Counter...

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