KW47B42Z96AFTBR Overview
The KW47B42Z96AFTBR is a highly integrated wireless microcontroller designed for Bluetooth Low Energy (BLE) applications, combining efficient power management with robust connectivity. Featuring an ARM Cortex-M0+ core, this device supports advanced security features and multiple communication protocols on a single chip. Its ultra-low power consumption and rich peripheral set enable developers to build reliable, compact, and energy-efficient wireless solutions. Ideal for IoT, wearable devices, and smart home applications, this product offers seamless integration and long battery life, making it a preferred choice for modern embedded systems. For more detailed specifications and purchasing options, visit IC Manufacturer.
KW47B42Z96AFTBR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0+ |
| Operating Frequency | 48 MHz |
| Flash Memory | 256 KB |
| RAM | 32 KB |
| Wireless Protocol | Bluetooth Low Energy 5.0 |
| Power Supply Range | 1.7 V to 3.6 V |
| Package Type | 96-pin LGA |
| Operating Temperature | -40??C to 85??C |
| Security Features | Hardware AES-128 encryption, True RNG |
| Peripherals | ADC, UART, SPI, I2C, PWM |
KW47B42Z96AFTBR Key Features
- ARM Cortex-M0+ Core: Provides a balance of low power consumption and sufficient processing power, enabling efficient operation in battery-powered devices.
- Bluetooth Low Energy 5.0 Support: Ensures reliable wireless communication with extended range and improved data throughput, critical for modern IoT connectivity.
- Integrated Security Hardware: Offers AES-128 encryption and a true random number generator, enhancing data protection and device authentication without external components.
- Rich Peripheral Set: Includes ADC, UART, SPI, I2C, and PWM interfaces, facilitating versatile sensor integration and control capabilities for diverse application needs.
- Wide Power Supply Range: Operates from 1.7 V to 3.6 V, supporting both coin cell and rechargeable battery designs with optimized power consumption.
- Compact 96-pin LGA Package: Enables high-density PCB layouts, reducing board size and facilitating integration into space-constrained devices.
- Robust Operating Temperature Range: Suitable for industrial and consumer environments, ensuring reliable performance from -40??C to 85??C.
KW47B42Z96AFTBR Advantages vs Typical Alternatives
This wireless microcontroller offers superior integration of BLE 5.0 capabilities with a low-power ARM Cortex-M0+ core, which translates into longer battery life and higher efficiency compared to typical solutions. Its embedded hardware security features eliminate the need for additional components, reducing system complexity and cost. The broad operating voltage and temperature ranges provide enhanced reliability, making it a versatile choice for industrial and consumer applications requiring dependable wireless performance.
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Typical Applications
- Internet of Things (IoT) devices requiring secure, low-power wireless connectivity, such as smart sensors and asset trackers, benefit from the device??s BLE 5.0 support and power efficiency.
- Wearable technology, including fitness trackers and health monitors, leverage the compact size and extended battery life enabled by the integrated power management.
- Smart home automation systems utilize this microcontroller for seamless device communication and control, supported by multiple peripheral interfaces for sensor integration.
- Industrial control and monitoring equipment gain from the robust operating temperature range and reliable security features to maintain data integrity in harsh environments.
KW47B42Z96AFTBR Brand Info
The KW47B42Z96AFTBR is part of a product lineup from a leading semiconductor manufacturer specializing in wireless connectivity and low-power microcontrollers. This series is engineered to meet the demands of next-generation embedded systems, combining cutting-edge BLE technology with extensive peripheral support and advanced security. The brand is recognized for delivering reliable, scalable solutions that enable innovation across industrial, consumer, and IoT sectors.
FAQ
What communication protocols are supported by this wireless microcontroller?
It supports Bluetooth Low Energy 5.0 as the primary wireless protocol, along with standard serial communication interfaces such as UART, SPI, and I2C for peripheral connectivity and data exchange.
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What is the typical power consumption during operation?
The device features ultra-low power consumption optimized for battery-powered applications, operating efficiently within a supply voltage range of 1.7 V to 3.6 V. Specific current values depend on usage conditions and modes but are designed to maximize battery life.
How does the security hardware enhance device safety?
Embedded AES-128 encryption hardware and a true random number generator provide robust cryptographic functions. This enables secure data transmission and device authentication without the need for external security modules.
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Can this microcontroller operate in industrial temperature environments?
Yes, it supports an operating temperature range from -40??C to 85??C, making it suitable for both consumer electronics and industrial applications requiring temperature resilience.
What types of memory are integrated into this device?
It includes 256 KB of flash memory for program storage and 32 KB of RAM for data processing, providing ample space for embedded firmware and real-time operations in wireless applications.
