K32W041AMK Overview
The K32W041AMK is a highly integrated wireless microcontroller designed for Bluetooth 5.3 and Bluetooth Low Energy (BLE) applications, offering advanced connectivity with low power consumption. Built on a 32-bit ARM Cortex-M4 core, this device supports multiple wireless protocols, enabling versatile use in industrial IoT, smart home, and wearable technologies. Its comprehensive peripheral set and robust security features make it suitable for developers seeking reliable, high-performance wireless solutions. The device??s optimized design ensures efficient power management, enhancing battery life in portable applications. For further technical details and purchasing options, visit IC Manufacturer.
K32W041AMK Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M4, 80 MHz |
| Flash Memory | 512 KB |
| RAM | 128 KB SRAM |
| Wireless Connectivity | Bluetooth 5.3 Low Energy, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Operating Temperature Range | -40??C to +105??C |
| Security Features | Hardware AES-128 encryption, True Random Number Generator (TRNG) |
| Package | 48-pin QFN |
| Power Consumption | Down to 2.9 ??A in low power mode |
| Peripherals | 12-bit ADC, UART, SPI, I2C, PWM |
K32W041AMK Key Features
- Integrated ARM Cortex-M4 core running at 80 MHz delivers efficient processing power for complex wireless applications while maintaining low power consumption.
- Bluetooth 5.3 and IEEE 802.15.4 support enables robust multi-protocol wireless connectivity, facilitating interoperability and extended range in IoT networks.
- Advanced security modules such as hardware AES-128 encryption and TRNG protect sensitive data and enhance device integrity in connected environments.
- Low power operation modes allow prolonged battery life in portable or battery-powered devices, critical for wearables and sensor nodes.
- Comprehensive peripheral set including ADC, UART, SPI, and I2C interfaces supports versatile sensor integration and system expansion.
- Wide operating temperature range (-40??C to +105??C) ensures reliable performance in harsh industrial and outdoor conditions.
- Compact 48-pin QFN package enables efficient PCB layout and space-saving designs for compact devices.
K32W041AMK Advantages vs Typical Alternatives
This wireless microcontroller offers a competitive edge with its dual-protocol support for Bluetooth 5.3 and IEEE 802.15.4, providing greater flexibility than many single-protocol devices. Its low power consumption and integrated security features deliver enhanced reliability and safety for industrial and consumer applications. The combination of a high-performance ARM Cortex-M4 core and rich peripheral interfaces enables seamless integration and efficient processing, outperforming many typical alternatives in both functionality and energy efficiency.
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Typical Applications
- Industrial IoT devices requiring secure, low-power Bluetooth and 802.15.4 communication for sensor monitoring and control in manufacturing and automation environments.
- Smart home automation systems leveraging multi-protocol wireless connectivity to integrate lighting, thermostats, and security sensors.
- Wearable technology that benefits from extended battery life and compact design for health tracking and fitness monitoring.
- Asset tracking and location-based services employing Bluetooth 5.3 features for enhanced range and throughput in logistics and supply chain management.
K32W041AMK Brand Info
The K32W041AMK is part of a family of wireless microcontrollers developed by a leading semiconductor manufacturer specializing in embedded solutions for IoT and industrial applications. This product line focuses on delivering advanced wireless connectivity combined with low power consumption and robust security features. Designed to meet the demands of modern connected devices, the series supports multiple protocols and provides developers with scalable, flexible platforms that accelerate time-to-market and reduce development complexity.
FAQ
What wireless protocols are supported by this microcontroller?
The device supports Bluetooth 5.3 Low Energy and IEEE 802.15.4 protocols, enabling dual connectivity options for versatile wireless communication in various IoT applications.
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What is the operating voltage range for this product?
This microcontroller operates within a voltage range of 1.7 V to 3.6 V, making it suitable for battery-powered and low-voltage embedded systems.
How does this device ensure security for wireless communication?
Security is ensured through integrated hardware AES-128 encryption and a True Random Number Generator (TRNG), which help protect data integrity and prevent unauthorized access.
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What are the low power consumption features of this microcontroller?
It supports various low power modes, consuming as little as 2.9 ??A in deep sleep, which extends battery life in portable and always-on devices.
Which peripheral interfaces are available for sensor and device integration?
The microcontroller includes multiple peripherals such as 12-bit ADC, UART, SPI, I2C, and PWM, providing flexible options for connecting sensors and external modules.
