KW45B41Z82AFTBR Overview
The KW45B41Z82AFTBR is a highly integrated wireless microcontroller designed for advanced industrial and consumer applications requiring robust Bluetooth 5.0 Low Energy (BLE) connectivity and efficient processing. It combines a 2.4 GHz transceiver with an ARM Cortex-M4 core, enabling seamless wireless communication alongside powerful computational capabilities. This device supports multiple wireless protocols, offering flexibility and scalability for IoT solutions. Its low power consumption and rich peripheral set make it ideal for battery-operated systems and embedded applications. For further details and purchasing options, visit Fabricant de circuits intégrés.
KW45B41Z82AFTBR Technical Specifications
| Paramètres | Spécifications |
|---|---|
| Cœur de métier | ARM Cortex-M4 with FPU |
| Fréquence de fonctionnement | Up to 48 MHz |
| Wireless Protocol | Bluetooth 5.0 Low Energy, IEEE 802.15.4 |
| Mémoire | 512 KB Flash, 128 KB RAM |
| Tension d'alimentation | 1,7 V à 3,6 V |
| Transceiver Frequency | Bande ISM 2,4 GHz |
| Paquet | 82-pin LGA (8 x 8 mm) |
| Plage de température | De -40°C à +85°C |
| Interfaces périphériques | UART, SPI, I2C, ADC, PWM, GPIO |
| Caractéristiques de sécurité | ARM TrustZone, AES-128 encryption |
KW45B41Z82AFTBR Key Features
- ARM Cortex-M4 Core with Floating Point Unit: Enables high-performance, real-time processing for complex algorithms and control tasks, improving system responsiveness and efficiency.
- Bluetooth 5.0 Low Energy Support: Provides enhanced range, throughput, and coexistence capabilities, essential for reliable wireless communication in congested environments.
- Integrated 2.4 GHz Transceiver: Supports multiple protocols including IEEE 802.15.4, facilitating flexible connectivity options for various IoT and smart device applications.
- Robust Security Features: Incorporates hardware-based security such as AES-128 encryption and ARM TrustZone, safeguarding data integrity and device authentication.
- Low Power Operation: Optimized for energy efficiency, suitable for battery-powered applications requiring extended operational lifetimes.
- Extensive Peripheral Set: Includes UART, SPI, I2C, ADC, PWM, and GPIO interfaces, allowing easy integration with sensors, actuators, and external devices.
- Compact 82-pin LGA Package: Facilitates high-density PCB designs while maintaining thermal performance and mechanical reliability.
KW45B41Z82AFTBR Advantages vs Typical Alternatives
This device offers a unique combination of advanced wireless capabilities and powerful processing within a single compact package. Its superior Bluetooth 5.0 support and multi-protocol transceiver provide greater communication range and reliability compared to typical microcontrollers. Enhanced security features and low power consumption further improve system robustness and battery life. The integration of extensive peripherals reduces the need for additional components, streamlining system design and lowering overall cost.
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Applications typiques
- Industrial IoT nodes requiring secure and low-latency wireless communication with extended battery life, such as sensor networks and smart monitoring systems.
- Wearable devices that benefit from the low power consumption and compact form factor while maintaining reliable Bluetooth connectivity.
- Smart home automation products, including lighting control, security sensors, and environmental monitoring devices.
- Wireless health monitoring equipment where real-time data processing and secure communication are critical.
KW45B41Z82AFTBR Brand Info
This product is part of a family of wireless microcontrollers developed by a leading semiconductor manufacturer specializing in embedded solutions for IoT and industrial applications. The brand is recognized for delivering highly integrated, energy-efficient devices with advanced security and connectivity features. The KW45B41Z82AFTBR exemplifies the company??s commitment to innovation, combining robust wireless performance with powerful processing capabilities to meet the demanding requirements of modern connected systems.
FAQ
What wireless protocols does this microcontroller support?
The device supports Bluetooth 5.0 Low Energy as its primary protocol, along with IEEE 802.15.4, enabling flexible wireless communication options for various IoT and embedded applications.
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What are the power supply requirements for this product?
It operates within a supply voltage range of 1.7 V to 3.6 V, allowing compatibility with a wide range of power sources including standard batteries and regulated power rails.
How does the integrated security architecture benefit embedded applications?
The built-in hardware security features, such as ARM TrustZone and AES-128 encryption, provide strong protection against unauthorized access and data tampering, which is essential for secure IoT deployments.
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What peripheral interfaces are available for system integration?
This microcontroller includes multiple communication and control interfaces such as UART, SPI, I2C, ADC, PWM, and general-purpose input/output pins to support a broad range of external sensors and actuators.
Is this device suitable for battery-powered applications?
Yes, it is optimized for low power consumption, making it ideal for battery-operated devices that require extended runtime without frequent recharge or replacement.
