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STM32WB55CCU6TR The STMicroelectronics STM32WB55CCU6TR is an ultra-low-power dual-core ARM RF transceiver IC supporting Bluetooth v5.3, Thread, and Zigbee protocols. It operates within a 2.405GHz to 2.48GHz frequency range.
Mfr Part #:

STM32WB55CCU6TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32WB55CCU6TR is an ultra-low-power dual-core ARM RF transceiver IC supporting Bluetooth v5.3, Thread, and Zigbee protocols. It operates within a 2.405GHz to 2.48GHz frequency range.
✓ Total Stock: 32,500 pcs
$ Price Range: $3.43

STM32WB55CCU6TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32WB55CCU6TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Data Rate (Max)
Frequency
GPIO
Memory Size
Modulation
Mounting Type
Operating Temperature
Power
Protocol
RF Family
Sensitivity
Serial Interfaces
Supplier Device Package
Tape & Reel
Type
Voltage
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STM32WB55CCU6TR Description

Short technical summary and product information.

The STM32WB55CCU6TR from STMicroelectronics is an ultra-low-power, dual-core ARM RF transceiver IC designed for wireless communication applications. It supports multiple protocols including Bluetooth v5.3, Thread, and Zigbee, operating in the 2.405GHz to 2.48GHz frequency band.

 

This device features a supply voltage range of 1.71V to 3.6V and offers a maximum data rate of 2Mbps with GFSK modulation. Key electrical specifications include a receiving sensitivity of -100dBm and an output power of 6dBm. It integrates TxRx and MCU functionalities, providing 256kB Flash and 128kB SRAM memory.

 

The STM32WB55CCU6TR is available in a 48-UFQFPN (7x7) package, suitable for surface mounting. It includes various serial interfaces such as ADC, I²C, SPI, UART, USART, and USB. The operating temperature range is -40°C to 85°C (TA). This component is packaged in tape and reel (TR).

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. With 30 GPIO pins, it offers flexibility for system integration in wireless embedded systems.

STM32WB55CCU6TR Quick Information

Product Type: RF Transceiver IC
Series: STM32WB
Canonical Name: STM32WB55CCU6TR
Subcategory: RF Transceiver ICs

STM32WB55CCU6TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32WB55CCU6TR Estimated Pricing

Qty Low High
1+ $3.43 $3.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32WB55CCU6TR Features

  • Ultra-low-power dual-core ARM RF transceiver.
  • Supports Bluetooth v5.3, Thread, and Zigbee.
  • Operates at 2.405GHz to 2.48GHz frequency.
  • 2Mbps maximum data rate with GFSK modulation.
  • Surface mountable in 48-UFQFPN package.

STM32WB55CCU6TR Applications

  • Ideal for IoT wireless connectivity.
  • Suitable for smart home devices.
  • Used in wearable technology.
  • Applicable for industrial automation.
  • Enables mesh networking solutions.

STM32WB55CCU6TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32WB55CCU6TR?

The operating voltage range is 1.71V to 3.6V.

What package type is the STM32WB55CCU6TR supplied in?

The STM32WB55CCU6TR is supplied in a 48-UFQFPN (7x7) package, with an exposed pad, suitable for surface mounting.

What is the operating temperature range for this RF transceiver IC?

The operating temperature range is -40°C to 85°C (TA).

Is the STM32WB55CCU6TR RoHS compliant?

Yes, the STM32WB55CCU6TR is RoHS3 Compliant.

What wireless protocols does the STM32WB55CCU6TR support?

The STM32WB55CCU6TR supports Bluetooth v5.3, Thread, and Zigbee protocols.

What is the maximum data rate of the STM32WB55CCU6TR?

The maximum data rate is 2Mbps.

What is the RF frequency range for this IC?

The RF frequency range is 2.405GHz to 2.48GHz.

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