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STM32WL55CCU6 The STMicroelectronics STM32WL55CCU6 is an RF Transceiver IC with integrated MCU, supporting multiprotocol LPWAN communication. It operates from 1.8V to 3.6V.
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STM32WL55CCU6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32WL55CCU6 is an RF Transceiver IC with integrated MCU, supporting multiprotocol LPWAN communication. It operates from 1.8V to 3.6V.
✓ Total Stock: 9,192 pcs
$ Price Range: $3.43

STM32WL55CCU6 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
8,932 pcs
On Request
8932 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
260 pcs
On Request
260 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32WL55CCU6 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
Type
Voltage
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STM32WL55CCU6 Description

Short technical summary and product information.

The STMicroelectronics STM32WL55CCU6 is a 32-bit ARM-based RF Transceiver IC designed for multiprotocol Low-Power Wide-Area Network (LPWAN) applications. It combines a radio transceiver with a microcontroller, offering a versatile solution for connected devices.

 

This device operates within a voltage range of 1.8V to 3.6V and features a maximum output power of 22dBm. Its high sensitivity of -148dBm enables long-range communication. The STM32WL55CCU6 supports various protocols including LoRaWAN 1.0 and Sigfox, and operates across a frequency range of 150MHz to 960MHz.

 

Key electrical characteristics include a maximum data rate of 300kbps and support for multiple modulation schemes such as BPSK, GFSK, GMSK, FSK, and MSK. It offers 256kB of Flash memory and 29 GPIO pins. The operating temperature range is -40°C to 85°C (TA).

 

Packaged in a 48-UFQFN Exposed Pad, the STM32WL55CCU6 is designed for surface mounting. Its serial interfaces include ADC, GPIO, I²C, SPI, IrDA, UART, and USART, providing flexibility for integration into various embedded systems.

STM32WL55CCU6 Quick Information

Product Type: RF Transceiver IC
Canonical Name: STMicroelectronics STM32WL55CCU6 RF Transceiver IC
Subcategory: LPWAN

STM32WL55CCU6 Compliance

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

STM32WL55CCU6 Estimated Pricing

Qty Low High
1+ $3.43 $3.43

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

STM32WL55CCU6 Features

  • Multiprotocol LPWAN RF transceiver with MCU.
  • Wide frequency range from 150MHz to 960MHz.
  • High sensitivity of -148dBm for long-range.
  • Supports LoRaWAN 1.0 and Sigfox protocols.
  • Surface mountable 48-UFQFN exposed pad package.

STM32WL55CCU6 Applications

  • Ideal for IoT and M2M communication.
  • Suitable for smart metering applications.
  • Used in remote sensor networks.
  • Enables long-range wireless data transfer.

STM32WL55CCU6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32WL55CCU6?

The operating voltage range is 1.8V to 3.6V.

What is the package type for the STM32WL55CCU6?

The package type is 48-UFQFN Exposed Pad.

What is the operating temperature range of the STM32WL55CCU6?

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

What protocols does the STM32WL55CCU6 support?

It supports LoRaWAN 1.0 and Sigfox protocols.

What is the maximum output power of the STM32WL55CCU6?

The maximum output power is 22dBm.

What is the sensitivity of the STM32WL55CCU6?

The sensitivity is -148dBm.

STM32WL55CCU6 Alternate Parts

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