K32W041Y Overview
The K32W041Y is a highly integrated wireless microcontroller designed for advanced industrial and consumer IoT applications. It combines Bluetooth? Low Energy and IEEE 802.15.4 connectivity, enabling seamless communication in mesh and point-to-point networks. With a robust ARM Cortex-M4 core operating at up to 80 MHz, this device offers efficient processing power for sensor fusion, network management, and edge computing. Its comprehensive security features and flexible power management make it ideal for battery-powered systems requiring long operational life. Engineered for versatility and reliability, it supports a wide range of protocols and peripheral interfaces. For more detailed information, visit IC Manufacturer.
K32W041Y Technical Specifications
| Parameter | Specification |
|---|---|
| Processor Core | ARM Cortex-M4 running up to 80 MHz |
| Memory | 512 KB Flash, 128 KB RAM |
| Wireless Protocols | Bluetooth Low Energy 5.1, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Security Features | Arm TrustZone, AES-128 encryption, secure boot |
| Power Consumption | Low-power modes with sub-??A current consumption |
| Temperature Range | -40??C to 105??C industrial grade |
| Package Type | 48-pin LGA (Land Grid Array) |
K32W041Y Key Features
- Dual-mode wireless connectivity: Integrates Bluetooth Low Energy 5.1 and IEEE 802.15.4 protocols, enabling flexible network topologies and mesh networking capabilities for robust IoT communication.
- High-performance ARM Cortex-M4 core: Provides efficient processing power at up to 80 MHz, supporting complex algorithms and sensor data processing with low latency.
- Advanced security implementations: Features Arm TrustZone technology and AES-128 encryption to ensure data integrity and secure firmware updates, critical for industrial and consumer applications.
- Low power operation: Multiple power-saving modes extend battery life in portable devices, offering sub-microampere current consumption during sleep states.
- Comprehensive peripheral set: Includes multiple UART, SPI, I2C interfaces, and ADC channels, enabling easy integration with sensors, actuators, and external components.
K32W041Y Advantages vs Typical Alternatives
This device excels over typical wireless microcontrollers by combining dual-protocol support with a high-efficiency ARM Cortex-M4 core, providing superior processing and connectivity in a single chip. Its advanced security features ensure reliable protection against cyber threats, while low power consumption extends operational life in battery-powered applications. The integrated peripherals and broad temperature range make it a versatile solution for demanding industrial and IoT environments.
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Typical Applications
- Industrial automation and sensor networks: Supports real-time data processing and secure wireless communication in mesh networks for factory and process control systems.
- Smart home devices: Enables reliable Bluetooth and IEEE 802.15.4 connectivity for lighting control, security systems, and appliance monitoring.
- Wearables and health monitoring: Provides low-power operation and secure data transmission ideal for fitness trackers and medical sensors.
- Asset tracking and logistics: Facilitates precise location tracking and communication in large-scale inventory and supply chain management systems.
K32W041Y Brand Info
The K32W041Y is part of a family of wireless microcontrollers developed by a leading semiconductor manufacturer known for innovation in low-power wireless solutions. This product line focuses on delivering integrated connectivity, processing capability, and security features tailored for emerging IoT applications. The brand emphasizes quality, reliability, and comprehensive software and hardware support to accelerate time-to-market for product developers.
FAQ
What wireless standards does the device support?
The device supports Bluetooth Low Energy version 5.1 and IEEE 802.15.4 standards. This combination allows for flexible wireless communication options, including mesh network configurations and low-power point-to-point connections, suitable for industrial and consumer IoT applications.
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What security features are integrated into the microcontroller?
It includes Arm TrustZone technology for hardware-based security partitioning, AES-128 encryption for data protection, and a secure boot process to ensure firmware authenticity. These features help safeguard sensitive information and prevent unauthorized access or tampering.
What is the operating temperature range of the device?
The microcontroller is rated for industrial-grade operation, functioning reliably within a temperature range from -40??C up to 105??C. This makes it suitable for harsh environments and outdoor applications requiring robust thermal performance.
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How does the device manage power consumption?
The device incorporates multiple low-power modes, enabling it to minimize current consumption during periods of inactivity. It can achieve sub-microampere current draw in deep sleep states, extending battery life in portable and remote applications without compromising performance.
What types of peripheral interfaces are available for system integration?
It offers a comprehensive set of peripherals, including multiple UART, SPI, and I2C communication interfaces, as well as ADC channels for analog sensor input. This diverse peripheral support simplifies integration with a wide range of sensors, actuators, and external devices in complex systems.
