KW45B41Z83AFTBT Overview
The KW45B41Z83AFTBT is a highly integrated wireless microcontroller designed for Bluetooth 5.0 applications, combining ultra-low power consumption with robust connectivity features. It integrates a 32-bit ARM Cortex-M4 core running at 48 MHz, providing efficient processing capabilities for complex IoT and industrial use cases. With versatile peripherals and advanced radio performance, this device offers seamless integration for wireless sensor networks, smart home devices, and industrial automation. The embedded 512 KB flash memory and 128 KB RAM support extensive application development, making it a reliable choice for engineers and sourcing specialists seeking dependable semiconductor solutions. For more details, visit IC Manufacturer.
KW45B41Z83AFTBT Technical Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit ARM Cortex-M4F |
| Operating Frequency | Up to 48 MHz |
| Flash Memory | 512 KB |
| RAM | 128 KB |
| Wireless Protocol | Bluetooth 5.0 Low Energy |
| Radio Frequency | 2.4 GHz ISM Band |
| Supply Voltage | 1.7 V to 3.6 V |
| Package Type | 83-pin QFN (7×7 mm) |
| Temperature Range | -40??C to +85??C |
| Security Features | Hardware cryptography accelerator |
KW45B41Z83AFTBT Key Features
- High-Performance Cortex-M4 Core: Enables efficient execution of complex algorithms, improving processing speed and responsiveness in embedded wireless applications.
- Bluetooth 5.0 Low Energy Support: Extends communication range and increases data throughput, critical for reliable connectivity in IoT and sensor networks.
- Integrated Memory Resources: 512 KB flash and 128 KB RAM allow for large application code and data storage, reducing external memory dependency.
- Advanced Security Module: Hardware cryptography accelerator ensures secure data transmission and protects against unauthorized access, vital for industrial and consumer use.
- Low Power Consumption: Optimized for battery-operated devices, extending operational lifetime in portable and remote installations.
- Rich Peripheral Set: Includes multiple UART, SPI, I2C interfaces enabling flexible integration with sensors and actuators.
- Compact 83-pin QFN Package: Saves PCB space while allowing robust thermal and electrical performance.
KW45B41Z83AFTBT Advantages vs Typical Alternatives
This device offers a competitive edge through its combination of an energy-efficient Cortex-M4 core and advanced Bluetooth 5.0 wireless capabilities. Compared to typical alternatives, it provides superior memory capacity and integrated security features, ensuring reliable and secure communication. The wide operating voltage range and extended temperature tolerance enhance its adaptability in diverse industrial environments, making it a versatile and dependable solution for embedded wireless applications.
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Typical Applications
- Wireless sensor nodes in industrial IoT, enabling real-time monitoring and data collection with low power consumption and secure communication.
- Smart home devices requiring reliable Bluetooth connectivity for seamless device control and automation.
- Wearable electronics where compact size, low power usage, and processing capability are critical.
- Asset tracking systems that benefit from extended wireless range and efficient data handling.
KW45B41Z83AFTBT Brand Info
Produced by a leading semiconductor manufacturer, this wireless microcontroller is part of the KW45B series targeting advanced Bluetooth 5.0 applications. It embodies the brand’s commitment to innovation, combining robust wireless connectivity with powerful processing and security capabilities. Designed for engineers and sourcing specialists, the product delivers high performance and integration ease, backed by comprehensive technical support and documentation.
FAQ
What is the maximum operating frequency of this wireless microcontroller?
The device operates up to 48 MHz using its 32-bit ARM Cortex-M4F core. This frequency supports efficient processing for a wide range of embedded applications, balancing performance and power consumption effectively.
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Does it support the latest Bluetooth standards?
Yes, it supports Bluetooth 5.0 Low Energy, which offers enhanced data throughput and extended range compared to previous versions. This ensures compatibility with modern wireless devices and improves overall communication reliability.
What memory resources are available for application development?
The microcontroller includes 512 KB of flash memory for code storage and 128 KB of RAM for runtime data. This combination supports complex applications and reduces the need for external memory components.
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How does the device ensure data security in wireless communication?
It features a hardware cryptography accelerator that provides robust encryption and authentication mechanisms. This security module helps protect sensitive data and safeguards wireless links from unauthorized access or tampering.
What are the environmental operating conditions for this product?
The device supports an extended temperature range from -40??C to +85??C, making it suitable for industrial and outdoor applications where temperature extremes are common. Its wide supply voltage range also adds to its versatility.
