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The STM32WB55VYY6 multi-protocol wireless 32-bit MCU is based on Arm®'s Cortex®-M4 with FPU, Bluetooth® 5.2 and 802.15.4 radio solutions.

Product attributes

Manufacturer: STMicroelectronics

Core: ARM Cortex M4

Data bus width: 32 bit

Program memory size: 640 kB

Data RAM size: 256 kB

Maximum clock frequency: 32 MHz

ADC resolution: 12 bit

Supply voltage - min: 1.71 V

Supply voltage - max: 3.6 V

Max. operating temperature: + 105 C

Package / Case: WLCSP-100

Mounting style: SMD/SMT

Data Ram type: SRAM

Interface type: I2C, SPI

Minimum operating temperature: - 40 C

Humidity sensitivity: Yes

Number of inputs/outputs: 72 I/O

Operating supply voltage: 1.71 V to 3.6 V

Product type: RF Microcontrollers - MCU

Program memory type: Flash

Family: STM32WB

Factory Pack Quantity: 5000

Sub Category: Wireless & RF Integrated Circuits

Technology: Si

Brand Name: STM32

• 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.