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Description
This document provides the ordering information and mechanical device characteristics of the STM32WB55xx and STM32WB35xx microcontrollers, based on Arm® cores(a).
The STM32WB55xx and STM32WB35xx multiprotocol wireless and ultra-low-power devices embed a powerful and ultra-low-power radio compliant with the Bluetooth® Low Energy SIG specification v5.0 and with IEEE 802.15.4-2011. They contain a dedicated Arm® Cortex® -M0+ for performing all the real-time low layer operation.
The devices are designed to be extremely low-power and are based on the high performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 64 MHz. This core features a Floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security. Enhanced inter-processor communication is provided by the IPCC with six bidirectional channels. The HSEM provides hardware semaphores used to share common resources between the two processors.
Specifications and features
- Product Category: IC Chips
- Model: GU7805-B
Application Scenarios
The STM32WB55xx and STM32WB35xx microcontrollers are widely used in various electronic devices and systems that require multiprotocol wireless and ultra-low-power capabilities. They are suitable for applications such as wireless communication, Internet of Things (IoT), remote monitoring, smart home, industrial automation, and wearable devices.
Comparison
Advantages- Powerful and ultra-low-power radio compliant with Bluetooth® Low Energy SIG specification v5.0 and IEEE 802.15.4-2011
- Dedicated Arm® Cortex®-M0+ for real-time low layer operation
- High performance Arm® Cortex®-M4 32-bit RISC core
- Floating point unit (FPU) single precision supporting all Arm® single-precision data-processing instructions and types
- Full set of DSP instructions and memory protection unit (MPU)
- Enhanced inter-processor communication with six bidirectional channels
- Hardware semaphores for sharing common resources
DisadvantagesNo specific disadvantages of the STM32WB55xx and STM32WB35xx microcontrollers have been reported.
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download GU7805-B
- Chipdatas Part: CD87-GU7805-B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:32 +0800
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