Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The BLUENRG-248 is a SoC single chip with ultra-low-power Bluetooth BLE that complies with the Bluetooth standard specification.

The BlueNRG-2 extends the functionality of ST's existing award-winning BlueNRG family of Bluetooth network processors with a built-in Cortex M0 core to run customer application code.

Product Specifications

Type: TxRx + MCU  

RF family/standard: Bluetooth

Protocol: Bluetooth v5.0

Modulation: GFSK

Frequency: 2.4GHz

Data Rate (Max): 2Mbps

Power - Output: 10dBm

Sensitivity: -88dBm

Memory Capacity: 256kB Flash, 24kB RAM

Serial Interface: I2C, SPI, UART

GPIO: 15

Voltage - Supply: 1.7V ~ 3.6V

Current - Receive: 7.7mA ~ 14.5mA

Current - Transmit: 6.6mA ~ 28.8mA

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount

Package/Shell: 48-VFQFN Exposed Pad

Supplier Device Package: 48-QFN (6x6)

• 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.