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EFR32FG28
Sub-GHz Wireless + 2.4 GHz BLE SoCs
The EFR32FG28 SoC is an ideal dual band Sub-GHz + 2.4 GHz Bluetooth LE SoC solution for IoT applications in smart homes, security, lighting, building automation, and metering. This dual band solution combines a high-performance Sub-GHz radio that provides long range capabilities and a Bluetooth radio for increased design flexibility. The large memory footprint and increased IO count allows for design consolidation and Secure Vault™ gives flexibility to choose the security level that meets your product’s needs.
- Frequency: 2.4 GHz
- Bluetooth Low Energy: Yes
- WiFi Band: Sub-GHz
- Output Power: 10 dBm (BLE) to 20 dBm (Sub-GHz)
- Sensitivity: -125.3 to -96.7 dBm
- Voltage: 1.7 to 3.8 V
- Flash: 1024 kB
- GPIOs: 31 to 49
- Interface: I2C, USART
- Power Amplifier: Yes
- RAM: 256 kB
- Sleep Current: 1.3 to 2.8 uA
- Dimension: QFN48 & QFN68
- Package: 6 x 6 x 0.85 mm (QFN48) & 8 x 8 x 0.85 mm (QFN68)
- Operating Temperature: -40 to 125 °C
The manufacturer Silicon Labs from Austin / Texas, specialized in Bluetooth, Bluetooth Smart and Wifi technologies, offers an extensive family of various Bluetooth, Bluetooth Smart and Wifi modules for use in industry, medicine, telemetry, telematics, M2M and mobile systems.
