Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

STM32WB55CCU7

ARM Based Multiprotocol Wireless Microcontroller 32-Bit 1.71V to 3.6V 48-Pin 256KB UFQFPN Surface Mount

The STMicroelectronics ARM Based Multiprotocol Wireless Microcontroller is a versatile and powerful 32-bit microcontroller designed for a wide range of wireless applications. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and supports a supply voltage range from 1.71V to 3.6V. With its compact 48-pin UFQFPN package, it is ideal for space-constrained designs while ensuring reliable performance in demanding environments, with an operating temperature range f

BrandSTMicroelectronics
PackageUFQFPN
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os30
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency64MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Nominal Supply Current40nA
Number of A/D Converters1
Number of I2C Channels2
Number of SPI Channels1
Number of Timers/Counters1
Number of UART Channels1

About This Product

The STMicroelectronics ARM Based Multiprotocol Wireless Microcontroller is a versatile and powerful 32-bit microcontroller designed for a wide range of wireless applications. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and supports a supply voltage range from 1.71V to 3.6V. With its compact 48-pin UFQFPN package, it is ideal for space-constrained designs while ensuring reliable performance in demanding environments, with an operating temperature range from -40°C to 105°C.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: UFQFN
  • Number of Pins: 48
  • Lifecycle Status: Production
  • Core Architecture: ARM Cortex-M4
  • Number of I/Os: 30
  • Min Supply Voltage: 1.71V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFQFPN Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
ARM Based Multiprotocol Wireless Microcontroller 32-Bit 1.71V to 3.6V 48-Pin 256KB UFQFPN Surface Mount

STM32WB55CCU7

STMicroelectronics

The STMicroelectronics ARM Based Multiprotocol Wireless Microcontroller is a versatile and powerful 32-bit microcontroller designed for a wide range of wireless applications. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and supports a supply voltage range from 1.71V to 3.6V. With its compact 48-pin UFQFPN package, it is ideal for space-constrained designs while ensuring reliable performance in demanding environments, with an operating temperature range f

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product