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The STM32WBA52KEU6 wireless multi-protocol ultra-low-power device is embedded with a powerful ultra-low-power radio and is compliant with the Bluetooth® Low Power SIG specification 5.3. The device is powered by a 32-bit Arm Cortex-M33 high-performance RISC core. It operates at frequencies up to 100 MHz.

The device integrates a 2.4 GHz radio that supports Bluetooth® Low Power and supports the use of proprietary protocols.

The Cortex-M33 core has a single-precision floating-point unit (FPU) that supports all ARM single-precision data processing instructions and all data types.

The Cortex-M33 core also features a complete DSP instruction set and a memory protection unit (MPU) for enhanced application security.

The device has built-in high-speed memory (up to 1 MB Flash memory and up to 128 KB SRAM) and a rich set of enhanced I/O and peripherals that connect to the AHB and APB buses on a 32-bit multi-AHB bus matrix.

Specification

Type: TxRx + MCU

RF family/standard: Bluetooth

Protocol: Bluetooth v5.3

Modulation: GFSK

Frequency: 2.4GHz

Data Rate (Max): 2Mbps

Power - Output: 10dBm

Sensitivity: -101dBm

Storage Capacity: 512kB Flash, 64kB SRAM

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

GPIO: 20

Voltage - Supply: 1.71V ~ 3.6V

Current - Receive: 7.39mA ~ 8mA

Current - Transmit: 10.6mA ~ 20.4mA

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

Mounting Type: Surface Mount

Package/Shell: 32-UFQFN Exposed Pad

Supplier Device Package: 32-UFQFPN (5x5)

• 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.