MKW31Z256VHT4 Overview
The MKW31Z256VHT4 is an advanced 32-bit microcontroller designed for low-power wireless applications. Featuring an ARM Cortex-M0+ core, this device combines efficient processing with integrated Bluetooth? Low Energy connectivity and a rich set of peripherals. It supports flexible memory configurations and offers robust security features, making it ideal for IoT devices, wearables, and smart home applications. The compact package and extensive power management capabilities enhance system integration and battery life, positioning it as a reliable choice for engineers focused on performance and energy efficiency. For detailed product insights, visit IC Manufacturer.
MKW31Z256VHT4 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0+ |
| Operating Frequency | 48 MHz |
| Flash Memory | 256 KB |
| SRAM | 32 KB |
| Wireless Connectivity | Bluetooth Low Energy 5.0 |
| Supply Voltage Range | 1.71 V to 3.6 V |
| Package | 64-pin LQFP |
| Operating Temperature | -40 ??C to 85 ??C |
| Security Features | Cryptographic acceleration and secure boot |
| Peripherals | ADC, UART, SPI, I2C, PWM |
MKW31Z256VHT4 Key Features
- ARM Cortex-M0+ core at 48 MHz: Delivers efficient processing performance for complex embedded applications while minimizing power consumption.
- Integrated Bluetooth Low Energy 5.0: Enables robust wireless communication with enhanced range and throughput, critical for IoT and wearable devices.
- 256 KB flash memory and 32 KB SRAM: Provides ample storage and fast access for firmware and data, supporting sophisticated application code.
- Advanced power management: Includes multiple low-power modes to extend battery life in portable and energy-sensitive designs.
- Comprehensive security features: Hardware cryptographic acceleration and secure boot ensure protection against unauthorized access and firmware tampering.
- Wide operating voltage range (1.71 V to 3.6 V): Facilitates flexible power supply options in various system architectures.
- Rich peripheral set: ADC, UART, SPI, I2C, and PWM interfaces support diverse sensor integration and control requirements.
MKW31Z256VHT4 Advantages vs Typical Alternatives
This microcontroller offers a compelling blend of low power consumption, integrated Bluetooth Low Energy 5.0, and robust security features, which together surpass typical alternatives that may lack this level of integration. Its efficient ARM Cortex-M0+ core ensures high performance without compromising energy efficiency. The extensive peripheral set and wide operating voltage range facilitate easier system integration and broader application flexibility, making it a superior choice for next-generation IoT and wireless embedded designs.
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Typical Applications
- Wearable devices: Provides optimized power management and wireless connectivity to support health monitoring and fitness tracking applications requiring long battery life and reliable data exchange.
- Smart home automation: Enables seamless Bluetooth Low Energy communication for controlling lighting, HVAC, and security systems with enhanced security features.
- Industrial sensors and controls: Facilitates wireless sensor data acquisition and control in industrial environments with robust peripheral and security support.
- IoT endpoints: Serves as a low-power, secure processing unit for connected devices in smart cities, asset tracking, and environmental monitoring.
MKW31Z256VHT4 Brand Info
This product is part of a renowned microcontroller family known for combining energy-efficient processing cores with wireless communication capabilities. Designed to meet the demanding requirements of modern embedded applications, the device delivers integrated Bluetooth Low Energy 5.0 connectivity along with advanced security features. Its development ecosystem supports rapid prototyping and production deployment, ensuring it is trusted by engineers and designers in various industries, including consumer electronics, industrial automation, and IoT solutions.
FAQ
What is the core architecture of this microcontroller and why is it important?
The microcontroller is based on an ARM Cortex-M0+ core running at up to 48 MHz. This core architecture is important because it offers a balance of low power consumption and sufficient processing power, making it ideal for battery-operated wireless applications and embedded systems where efficiency is critical.
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Does this device support Bluetooth Low Energy, and which version?
Yes, it supports Bluetooth Low Energy version 5.0, providing improved data throughput, extended range, and enhanced coexistence capabilities compared to previous versions, which is essential for reliable wireless communication in IoT devices.
What memory resources are available on this microcontroller?
The device includes 256 KB of flash memory for program storage and 32 KB of SRAM for runtime data. This memory configuration allows for complex firmware and efficient data handling in embedded applications.
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How does this microcontroller handle security?
Security is addressed through hardware cryptographic acceleration and secure boot features. These ensure that data encryption and authentication are performed efficiently and that only authorized firmware can run, protecting the system from unauthorized access and attacks.
What are the operating voltage and temperature ranges?
The device operates within a voltage range of 1.71 V to 3.6 V, allowing flexible power supply options. It is rated for industrial temperature operation from -40 ??C to 85 ??C, making it suitable for a wide range of environmental conditions.
