K32W041AK Overview
The K32W041AK is a highly integrated wireless microcontroller designed for low-power IoT and Bluetooth? applications. It features a 32-bit ARM Cortex-M4 core delivering efficient performance combined with advanced communication capabilities. This device supports Bluetooth 5.1, IEEE 802.15.4, and proprietary protocols, making it suitable for multi-protocol wireless solutions. Its rich peripheral set and low power consumption enable development of compact, battery-operated devices with extended operational lifetimes. Engineers and sourcing specialists will find this product ideal for smart home, industrial automation, and asset tracking applications requiring reliable wireless connectivity. For more detailed product information, visit IC-Hersteller.
K32W041AK Technical Specifications
| Parameter | Spezifikation |
|---|---|
| Kern | ARM Cortex-M4, 48 MHz |
| Flash-Speicher | 512 KB |
| RAM | 128 KB |
| Drahtlose Protokolle | Bluetooth 5.1, IEEE 802.15.4, Proprietary |
| Betriebsspannung | 1,7 V bis 3,6 V |
| Paket | 64-Pin LQFP |
| Stromverbrauch | Low power modes with ??A range current consumption |
| Security | AES-128 encryption, Secure Boot |
| Schnittstellen | UART, I2C, SPI, ADC, DMA |
| Temperaturbereich | -40??C bis +85??C |
K32W041AK Key Features
- Dual-mode wireless support: Combines Bluetooth 5.1 and IEEE 802.15.4 protocols, enabling versatile connectivity options for complex IoT networks.
- Efficient ARM Cortex-M4 core: Provides a balance of processing power and energy efficiency, ideal for battery-powered embedded applications requiring real-time control.
- Integrated security features: Includes AES-128 hardware encryption and secure boot, ensuring data integrity and protection against unauthorized access.
- Extensive peripheral set: Supports multiple communication interfaces such as UART, I2C, SPI, and ADC, facilitating seamless integration with sensors and other components.
- Low power consumption modes: Enables prolonged battery life for portable devices by reducing current draw during sleep and standby states.
- Robust memory configuration: 512 KB flash and 128 KB RAM accommodate complex firmware and data storage requirements.
K32W041AK Advantages vs Typical Alternatives
This device offers superior integration of multi-protocol wireless standards in a single chip, reducing the need for multiple components and simplifying board design. Its low power consumption and comprehensive security features provide advantages in battery-powered and secure IoT applications compared to typical single-protocol microcontrollers. The robust memory capacity and rich peripheral options also enhance flexibility and scalability, making it a reliable choice for advanced embedded wireless solutions.
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Typische Anwendungen
- Smart home automation devices requiring reliable wireless connectivity and low power operation, such as lighting controls, security sensors, and smart thermostats.
- Industrial automation systems that benefit from multi-protocol communication and secure data transmission.
- Asset tracking and location services leveraging Bluetooth 5.1 for improved positioning accuracy.
- Wearable devices and health monitoring equipment where compact size and extended battery life are crucial.
K32W041AK Brand Info
The K32W041AK is developed by NXP Semiconductors, a leading provider of embedded processing and wireless solutions. This product reflects NXP??s commitment to delivering highly integrated, low-power microcontrollers optimized for the Internet of Things and industrial markets. Designed to facilitate rapid development of connected products, it combines advanced wireless protocols with robust security and efficient processing in a compact package. NXP??s comprehensive software and development tools further support seamless integration and deployment.
FAQ
What wireless protocols does the K32W041AK support?
This device supports Bluetooth 5.1, IEEE 802.15.4, and proprietary wireless protocols, enabling flexible multi-protocol communication suited for various IoT and industrial applications.
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What are the power consumption characteristics of this microcontroller?
The device features multiple low power modes consuming currents in the microampere range, which helps extend battery life in portable or remote applications while maintaining quick wake-up times for responsiveness.
How does the device ensure security for wireless applications?
Security is ensured through hardware-accelerated AES-128 encryption and a secure boot process, preventing unauthorized code execution and safeguarding data transmission across wireless links.
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What kind of memory resources are available on this microcontroller?
It offers 512 KB of flash memory for code and firmware storage, alongside 128 KB of RAM for data processing and buffering, supporting complex and memory-intensive applications.
Which interfaces are integrated for peripheral connectivity?
The product includes multiple communication interfaces such as UART, I2C, SPI, ADC, and DMA, allowing it to connect seamlessly with a wide range of sensors, actuators, and external components.
