KW45Z41082AFPBR Overview
The KW45Z41082AFPBR is a highly integrated wireless microcontroller designed for low-power applications requiring robust connectivity. Featuring advanced Bluetooth 5 and IEEE 802.15.4 protocols, this device supports scalable RF communication and secure data transfer. Its dual-mode radio and ARM Cortex-M4 core provide efficient processing power combined with flexible wireless functionality. Ideal for industrial, smart home, and IoT applications, it offers a compact footprint and multiple peripheral interfaces. Sourced from a leading IC-fabrikant, it delivers reliable performance with energy-efficient operation, making it a preferred choice for engineers and sourcing specialists targeting advanced wireless embedded designs.
KW45Z41082AFPBR Technical Specifications
| Parameter | Specificatie |
|---|---|
| Kern | ARM Cortex-M4, 48 MHz |
| Geheugen | 1 MB Flash, 256 KB RAM |
| Draadloze protocollen | Bluetooth 5, IEEE 802.15.4 (Thread, Zigbee) |
| Bedrijfsspanning | 1.71 V to 3.6 V |
| RF Frequency Range | 2400 MHz to 2483.5 MHz |
| Zendvermogen | Up to +8 dBm |
| Pakket | 80-pin LGA, 7 mm x 7 mm |
| Bedrijfstemperatuur | -40 °C tot +85 °C |
| Beveiligingsfuncties | AES-128 Encryption, Secure Boot |
KW45Z41082AFPBR Key Features
- Dual-mode radio support: Enables simultaneous Bluetooth 5 and IEEE 802.15.4 connectivity, allowing flexible wireless communication across multiple protocols for versatile application deployment.
- ARM Cortex-M4 core: Offers efficient processing with DSP instructions, improving performance in complex algorithms while maintaining low power consumption.
- Large memory capacity: 1 MB Flash and 256 KB RAM facilitate complex firmware and over-the-air updates, enhancing product longevity and feature scalability.
- Advanced security: Integrated AES-128 encryption and secure boot mechanisms ensure data integrity and protect against unauthorized access.
- Low power operation: Supports multiple power modes and operates down to 1.71 V, enabling extended battery life in portable and embedded applications.
- Comprehensive peripheral set: Includes multiple timers, UART, SPI, I2C interfaces, and ADC channels, supporting diverse sensor integration and control schemes.
- Compact 80-pin LGA package: Saves PCB real estate while providing robust thermal and mechanical performance, suitable for space-constrained designs.
KW45Z41082AFPBR Advantages vs Typical Alternatives
This device provides a significant advantage in combining dual wireless protocols??Bluetooth 5 and IEEE 802.15.4??within a single chip, reducing bill of materials and simplifying design complexity. Its integrated security features and large memory capacity enhance reliability and scalability compared to typical single-protocol microcontrollers. Additionally, its low power consumption and small package size make it ideal for embedded applications where efficiency and compactness are critical.
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Typische toepassingen
- Industrial wireless sensor networks: The device supports reliable, secure communication in harsh environments, enabling real-time monitoring and control, with extended battery life for maintenance-free operation.
- Smart home automation: Enables seamless connectivity between smart devices using Bluetooth and Zigbee mesh networking protocols.
- Wearable electronics: Low power modes and compact size suit portable health and fitness devices requiring wireless data transfer.
- IoT gateways and hubs: Provides flexible wireless protocol support and processing power for managing multiple connected devices in IoT ecosystems.
KW45Z41082AFPBR Brand Info
The KW45Z41082AFPBR is produced by a globally recognized semiconductor company known for delivering innovative wireless microcontrollers tailored for industrial and consumer markets. This product line emphasizes secure, low-power wireless solutions that integrate cutting-edge radio technologies with powerful processing cores. The manufacturer supports extensive development tools and software stacks, enabling rapid product development and deployment in demanding applications.
FAQ
What wireless protocols are supported by this microcontroller?
This device supports Bluetooth 5 and IEEE 802.15.4 standards, allowing it to operate in Bluetooth Low Energy and mesh networking environments such as Zigbee and Thread. This dual-mode capability enables flexible wireless connectivity options.
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What is the operating voltage range for this device?
The microcontroller operates within a voltage range of 1.71 V to 3.6 V, making it suitable for battery-powered and low-voltage embedded systems.
How does the microcontroller ensure security in wireless communication?
Security is provided through built-in AES-128 encryption hardware and secure boot features. These measures protect data integrity and prevent unauthorized firmware modifications, ensuring robust communication security.
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What package type is available for this microcontroller?
The product comes in an 80-pin Land Grid Array (LGA) package measuring 7 mm by 7 mm. This compact footprint is designed for high-density PCB layouts requiring reliable mechanical and thermal performance.
Can this device handle complex applications requiring significant memory?
Yes, with 1 MB of Flash memory and 256 KB of RAM, it can support complex firmware, including over-the-air updates and multiple wireless protocol stacks, accommodating advanced application requirements.
