Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Silicon Labs EFR32FG23A011F512GM40-C Flex Gecko Wireless SoC is ideally suited for sub-GHz loT wireless connectivity for smart home, security, lighting, building automation, and metering.The EFR32FG23 is a high-performance sub-GHz radio with long-range transmission characteristics that are not susceptible to 2.4 GHz technical interference. This single-chip, multi-core solution offers industry-leading security, low power consumption and fast wake-up. Integrated power amplifiers provide next-generation secure connectivity for IoT devices.

Product Attributes

Type: TxRx + MCU  

RF Family/Standard: WiFi  

Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK  

Frequency: 169.4MHz ~ 169.475MHz, 169.5875MHz ~ 169.8125MHz, 314MHz ~ 315MHz, 314MHz ~ 316MHz, 433MHz ~ 434.79MHz, 470MHz ~ 510MHz, 863MHz ~ 869.2MHz, 863MHz ~ 870MHz, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz  

Data Rate (Max): 2Mbps  

Power - Output: 14dBm  

Sensitivity: -126.9dBm  

Storage Capacity: 512kB Flash, 64kB RAM  

Serial Interfaces: ADC, I²C, I²S, IrDA, SPI, UART, USART  

GPIO: 22  

Voltage - Supply: 1.71V ~ 3.8V  

Current - Receive: 3.7mA ~ 9.5mA  

Current - Transmit: 8.2mA ~ 92mA  

Operating Temperature: -40°C ~ 85°C (TA)  

Mounting Type: Surface Mount  

Package/Shell: 40-VFQFN Exposed Pad  

Supplier Device Package: 40-QFN (5x5)

Applications

Internet of Things

Home and Building Automation

Security

Industrial automation

Street Lighting

Smart Metering

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.