STM32WB1MMCH6TR Overview
The STM32WB1MMCH6TR is a dual-core wireless microcontroller designed for advanced industrial and consumer applications requiring robust connectivity and low power consumption. This device integrates a 32-bit Arm Cortex-M4 core for application processing and a Cortex-M0+ core dedicated to wireless protocol management, enabling efficient parallel operation. With embedded Bluetooth 5.0 and IEEE 802.15.4 radio support, it provides versatile communication options for IoT and smart device implementations. Its compact 48-pin package supports extensive peripherals and memory, making it an ideal choice for engineers focused on reliable, energy-efficient wireless solutions. Available from IC Manufacturer.
STM32WB1MMCH6TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core 1 | Arm Cortex-M4, 64 MHz |
| Core 2 | Arm Cortex-M0+, 32 MHz |
| Flash Memory | 256 KB |
| RAM | 64 KB SRAM |
| Wireless Protocols | Bluetooth 5.0, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | 48-pin QFN (7 mm x 7 mm) |
| Temperature Range | -40??C to +85??C |
| Peripherals | Up to 37 GPIOs, USART, SPI, I2C, ADC |
| Security Features | Hardware cryptographic accelerators, True RNG |
STM32WB1MMCH6TR Key Features
- Dual-core architecture: Separates wireless protocol management from application processing, improving real-time performance and power efficiency.
- Integrated Bluetooth 5.0 and IEEE 802.15.4 radio: Enables flexible wireless connectivity for a wide range of IoT and industrial applications.
- Comprehensive security suite: Includes hardware cryptographic accelerators and a true random number generator to enhance data protection.
- Low power operation: Supports multiple low-power modes, extending battery life in portable and remote devices.
Typical Applications
- Industrial automation systems requiring reliable wireless communication and secure data transfer over Bluetooth or IEEE 802.15.4 networks.
- Smart home devices such as lighting controls and sensors leveraging low power wireless connectivity for extended battery operation.
- Wearable health and fitness devices that benefit from compact size and dual-core processing to handle sensor data and wireless transmission simultaneously.
- Asset tracking and remote monitoring systems where secure, long-range connectivity and low energy consumption are critical.
STM32WB1MMCH6TR Advantages vs Typical Alternatives
This microcontroller stands out by integrating a dual-core design that offloads wireless protocol tasks to a dedicated core, enhancing real-time responsiveness and power efficiency compared to single-core alternatives. Its embedded Bluetooth 5.0 and IEEE 802.15.4 radios provide versatile connectivity options without additional components, reducing system complexity and cost. The extensive security features and broad peripheral set deliver a reliable, secure, and scalable solution for industrial and IoT applications.
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STM32WB1MMCH6TR Brand Info
The STM32WB1MMCH6TR is part of the STM32WB series manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for high-performance microcontrollers and advanced wireless capabilities, STMicroelectronics designs this product to meet the demands of modern IoT and industrial markets. The STM32WB family combines energy-efficient Arm Cortex cores with integrated radio transceivers, delivering powerful embedded connectivity platforms. This specific model targets applications requiring compact form factor, robust security, and dual-core processing capabilities, backed by ST??s extensive ecosystem and development tools.
FAQ
What wireless protocols does STM32WB1MMCH6TR support?
This device supports Bluetooth 5.0 and IEEE 802.15.4 wireless protocols, enabling flexible connectivity options for various IoT and industrial applications. The integrated radio transceiver facilitates seamless wireless communication without external modules.
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How does the dual-core architecture benefit system design?
The dual-core design separates application processing (Cortex-M4) from wireless protocol
