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EFR32FG23

Silicon Labs
Part Number EFR32FG23
Manufacturer Silicon Labs
Description Wireless SoC
Published Oct 18, 2022
Detailed Description EFR32FG23 Wireless SoC Family Data Sheet The EFR32FG23 SoC is an ideal solution for sub-GHz “Internet of Things” applic...
Datasheet PDF File EFR32FG23 PDF File

EFR32FG23
EFR32FG23


Overview
EFR32FG23 Wireless SoC Family Data Sheet The EFR32FG23 SoC is an ideal solution for sub-GHz “Internet of Things” applications in smart homes, security, lighting, building automation, and metering.
The high-performance sub-GHz radio provides long range capabilities and is not susceptible to 2.
4 GHz interference from technologies like Wi-Fi.
The single die, multi-core solution, provides industry leading security, low power consumption with fast wakeup times, and an integrated power amplifier to enable the next level of secure connectivity for IoT devices.
EFR32FG23 applications include: • Metering • Home and Building Automation and Security • Industrial Automation • Street Lighting KEY FEATURES • 32-bit ARM® Cortex®-M33 core with 78 MHz maximum operating frequency • Up to 512 kB of flash and 64 kB of RAM • Energy-efficient radio core with low active and sleep currents • Integrated PA with up to 20 dBm (sub- GHz) TX power • Robust peripheral set and up to 31 GPIO Core / Memory ARM CortexTM M33 processor with DSP extensions, FPU and TrustZone Flash Program Memory ETM Debug Interface RAM Memory LDMA Controller Radio Subsystem RX/TX Frontend with Integrated +14 or 20 dBm PA DEMOD IFADC Frequency Synthesizer 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 LF RC Oscillator LF Crystal Oscillator Ultra LF RC Oscillator 32-bit bus Peripheral Reflex System Serial Interfaces USART EUSART EUSART I2C I/O Ports LCD Keypad Scanner External Interrupts General Purpose I/O Pin Reset Pin Wakeup Energy Management Voltage Regulator Power-On Reset DC-DC Converter Brown-Out Detector Security Crypto Acceleration True Random Number Generator DPA Countermeasures Secure Debug Authentication Secure Engine Timers and Triggers Timer/Counter Protocol Timer Low Energy Timer Watchdog Timer System Real Tim...



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