Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32WB55VEQ6TR multi-protocol wireless and ultra-low-power device is embedded with a powerful ultra-low-power radio module (compliant with the Bluetooth® Low Power SIG specification 5.0 and IEEE 802.15.4-2011 standards). The devices contain a dedicated Arm® Cortex® -M0+ for performing all underlying real-time operations.

The devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core (operating up to 64 MHz) and are designed for ultra-low power consumption. The core comes with a single-precision floating-point unit (FPU) that supports all ARM® single-precision data processing instructions and data types. It also features a DSP instruction set and a memory protection unit (MPU) for enhanced application security.

Product Attributes

Protocol: Bluetooth v5.3, Zigbee  

Frequency: 2.4GHz  

Data Rate (Max): 2Mbps  

Power - Output: 6dBm  

Sensitivity: -100dBm  

Storage Capacity: 1MB Flash, 512kB SRAM  

Serial Interface: GPIO, I2C, IrDA, JTAG, PWM, SPI, UART, USART, USB  

GPIO: 72  

Voltage - Supply: 1.71V ~ 3.6V  

Current - Receive: 4.5mA ~ 9.2mA  

Current - Transmit: 4.5mA ~ 12.7mA  

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

Mounting Type: Surface Mount  

Package/Housing : 129-UFBGA  

Supplier Device Package: 129-UFBGA (7x7) 

• 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.