STM32WB05KZV7TR Overview
The STM32WB05KZV7TR is a highly integrated dual-core wireless microcontroller designed for Bluetooth Low Energy (BLE) and IEEE 802.15.4 applications. Featuring an Arm? Cortex?-M4 core for application processing and an Arm Cortex-M0+ dedicated to radio communication, this device offers robust wireless connectivity with low power consumption. It supports advanced security features and extensive peripherals, making it ideal for industrial, consumer, and IoT applications that demand reliability and efficient wireless performance. The integrated radio and flexible memory options provide a compact, cost-effective solution from IC Manufacturer.
STM32WB05KZV7TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core 1 | Arm Cortex-M4 running up to 64 MHz |
| Core 2 | Arm Cortex-M0+ for radio and network stack |
| Flash Memory | 256 KB |
| RAM | 64 KB |
| Wireless Protocols | Bluetooth 5.0 Low Energy, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | 48-pin UFQFPN (7 x 7 mm) |
| Temperature Range | -40??C to +85??C (Industrial grade) |
| Security Features | True RNG, AES-128 accelerator, TrustZone? |
STM32WB05KZV7TR Key Features
- Dual-core architecture: Separates application processing and radio management to optimize performance and power consumption.
- Integrated Bluetooth 5.0 and IEEE 802.15.4 support: Enables versatile wireless connectivity for low-energy and mesh networking applications.
- Advanced security: Hardware accelerators for AES-128 encryption and TrustZone? technology ensure robust data protection in IoT environments.
- Low power consumption: Multiple low-power modes and efficient clock management extend battery life in portable and embedded designs.
- Rich peripheral set: Includes timers, ADCs, UART, SPI, I2C interfaces facilitating flexible system design and integration.
- Compact package: The 48-pin UFQFPN package enables space-constrained applications without sacrificing I/O capabilities.
- Industrial temperature range: Reliable operation in harsh environments suitable for industrial and commercial devices.
Typical Applications
- Wireless sensor networks and smart home devices leveraging BLE mesh and IEEE 802.15.4 protocols to provide reliable, low-power connectivity.
- Wearable health and fitness devices that require efficient wireless communication and long battery life for continuous monitoring.
- Industrial automation systems where secure wireless data exchange and robust performance are critical under varying temperature conditions.
- Asset tracking and logistics solutions benefiting from integrated radio capabilities for seamless real-time location and status monitoring.
STM32WB05KZV7TR Advantages vs Typical Alternatives
This microcontroller stands out by integrating dual Arm cores that separate application and radio tasks, enhancing both processing efficiency and power management. Its support for Bluetooth 5.0 and IEEE 802.15.4 protocols offers superior wireless flexibility compared to single-protocol devices. The inclusion of hardware security accelerators and TrustZone? technology delivers enhanced data protection, while its compact 48-pin package and wide operating temperature range ensure adaptability for industrial-grade applications.
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STM32WB05KZV7TR Brand Info
Produced by STMicroelectronics, a global leader in semiconductor technologies, this microcontroller is part of the STM32 family widely recognized for innovation in embedded processing. The STM32WB series combines ultra-low power consumption with advanced wireless capabilities, targeting IoT, industrial, and consumer markets. STMicroelectronics supports the product with extensive software libraries,
