KW45B41Z52AFPBR Overview
The KW45B41Z52AFPBR is an advanced wireless microcontroller designed for robust Bluetooth Low Energy (BLE) and IEEE 802.15.4 connectivity, tailored for industrial and IoT applications. Integrating a 2.4 GHz radio and a powerful ARM Cortex-M4 core, it offers high performance with low power consumption. This device supports multiple wireless protocols, enabling seamless communication in mesh and point-to-point networks. Its rich peripheral set and secure features make it an ideal choice for embedded wireless systems requiring reliability and flexibility. For detailed technical support and sourcing, visit 集成电路制造商.
KW45B41Z52AFPBR Technical Specifications
| 参数 | 规格 |
|---|---|
| Core Processor | ARM Cortex-M4, 48 MHz |
| Memory | 256 KB Flash, 32 KB RAM |
| Wireless Standards | Bluetooth Low Energy 5.0, IEEE 802.15.4 |
| 工作电压 | 1.71 V 至 3.6 V |
| RF Frequency | 2.4 GHz ISM Band |
| Modulation | GFSK, O-QPSK (802.15.4 compliant) |
| 包装类型 | 52-pin LGA (5 x 5 mm) |
| 温度范围 | -40摄氏度至85摄氏度 |
| 耗电量 | 2.6 mA RX, 5.4 mA TX at 0 dBm |
| 安全功能 | 256-bit AES encryption |
KW45B41Z52AFPBR Key Features
- Dual Wireless Protocol Support: Simultaneously supports Bluetooth Low Energy 5.0 and IEEE 802.15.4, enabling versatile connectivity options for various industrial and IoT applications.
- High-Performance ARM Cortex-M4 Core: Operates at 48 MHz to deliver efficient processing power for complex algorithms and fast data handling.
- 低功耗： Optimized for energy efficiency, allowing extended battery life in portable and remote wireless devices.
- Robust Security: Integrated 256-bit AES encryption ensures secure data transmission and protects against unauthorized access.
- Compact 52-pin LGA Package: Facilitates space-saving designs while providing extensive I/O capabilities for flexible integration.
- 工作温度范围广： Suitable for industrial environments with reliable performance from -40??C to 85??C.
- Rich Peripheral Set: Includes multiple timers, ADC, UART, SPI, and I2C interfaces to support diverse application requirements.
KW45B41Z52AFPBR Advantages vs Typical Alternatives
This device offers a unique combination of dual wireless protocol support and a powerful Cortex-M4 core, providing enhanced flexibility and processing capability compared to typical single-protocol microcontrollers. Its low power consumption and integrated security features improve reliability and data protection, while the compact LGA package simplifies PCB layout and reduces overall system size.
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典型应用
- Industrial wireless sensor networks requiring reliable BLE and 802.15.4 communication for real-time monitoring and control in harsh environments.
- Smart home automation devices that benefit from low power consumption and secure wireless connectivity.
- Wearable medical devices demanding compact size, low energy use, and secure data transmission.
- Asset tracking systems where seamless Bluetooth and mesh networking enhance location accuracy and connectivity.
KW45B41Z52AFPBR Brand Info
The product is part of a comprehensive wireless microcontroller family from a leading semiconductor manufacturer specializing in embedded connectivity solutions. Known for innovation in low power wireless ICs, the brand delivers reliable components designed to meet rigorous industry standards. This product exemplifies their commitment to integrating advanced radio technologies with efficient microcontroller cores for next-generation IoT and industrial applications.
常见问题
What wireless protocols does this microcontroller support?
It supports Bluetooth Low Energy version 5.0 and IEEE 802.15.4, allowing flexible deployment in both BLE and Zigbee-based or other 802.15.4 wireless mesh networks.
🌟 特色产品
What is the power consumption during radio operation?
The device consumes approximately 2.6 mA in receive mode and 5.4 mA in transmit mode at 0 dBm output power, making it well-suited for battery-powered applications.
Which core processor is integrated in this wireless microcontroller?
The microcontroller features an ARM Cortex-M4 core operating at 48 MHz, providing efficient processing for embedded applications requiring moderate computational power.
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What security features are included to protect data?
It integrates hardware 256-bit AES encryption, ensuring secure communication and safeguarding sensitive data against unauthorized interception or tampering.
What package type and size can I expect for this device?
The device comes in a compact 52-pin Land Grid Array (LGA) package measuring 5 by 5 millimeters, ideal for space-constrained designs while maintaining multiple I/O options.
