MKW41Z512VHT4 Overview
The MKW41Z512VHT4 is a highly integrated wireless microcontroller designed for low-power applications requiring robust Bluetooth? connectivity. Featuring a 32-bit ARM Cortex-M0+ core running at up to 48 MHz, this device combines efficient processing with advanced power management to extend battery life in portable and IoT devices. It supports Bluetooth 5.0 standards, ensuring enhanced range and throughput while maintaining minimal power consumption. With 512 KB of flash memory and 128 KB of SRAM, the device offers ample space for complex firmware and data storage. Ideal for smart home, wearables, and industrial sensor applications, this microcontroller delivers reliable wireless communication with flexible peripheral options. For more information, visit IC Manufacturer.
MKW41Z512VHT4 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0+ |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Wireless Protocol | Bluetooth 5.0 Low Energy (LE) |
| Operating Voltage | 1.7 V to 3.6 V |
| Package Type | 48-pin LQFP (7×7 mm) |
| Operating Temperature Range | -40??C to +85??C |
| Power Consumption (Active Mode) | Approximately 100 ??A/MHz |
| Low Power Modes | Multiple modes with current down to sub-??A |
MKW41Z512VHT4 Key Features
- Efficient ARM Cortex-M0+ Core: Enables low power operation with sufficient processing performance for wireless communication and sensor data processing, extending device battery life.
- Bluetooth 5.0 LE Support: Provides enhanced wireless range, increased data throughput, and improved co-existence with other wireless protocols, critical for reliable IoT and wearable applications.
- Ample On-Chip Memory: 512 KB flash and 128 KB SRAM allow complex firmware and secure data storage without external memory, reducing BOM cost and board complexity.
- Flexible Power Management: Supports several low-power modes with sub-microamp current consumption to optimize energy use during idle periods.
- Rich Peripheral Set: Includes timers, UART, SPI, and I2C interfaces facilitating integration with sensors, actuators, and other system components.
- Robust Operating Range: Operates reliably across -40??C to +85??C, making it suitable for industrial and outdoor environments.
- Compact 48-pin LQFP Package: Balances footprint and pin availability for versatile hardware design options.
MKW41Z512VHT4 Advantages vs Typical Alternatives
This device stands out due to its optimal balance of low power consumption and Bluetooth 5.0 capabilities, providing superior wireless performance with extended battery life compared to typical legacy MCUs. Its integrated memory reduces reliance on external components, enhancing reliability and lowering system costs. The broad operating temperature range and flexible peripheral set further distinguish it for industrial-grade applications requiring robust connectivity and efficient processing.
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Typical Applications
- Wearable Health and Fitness Devices: Enables continuous monitoring with energy-efficient Bluetooth LE communication for real-time data transmission to smartphones or gateways.
- Smart Home Automation: Supports wireless control and monitoring of lighting, thermostats, and security sensors with low latency and minimal power draw.
- Industrial Sensor Networks: Provides reliable wireless connectivity and processing power for distributed sensors operating in harsh environmental conditions.
- Asset Tracking and Beacons: Facilitates location tracking and proximity detection through Bluetooth 5.0 features, supporting longer range and improved signal stability.
MKW41Z512VHT4 Brand Info
The MKW41Z512VHT4 originates from a reputable semiconductor manufacturer known for delivering innovative wireless microcontrollers tailored to IoT and industrial markets. This product line focuses on integrating advanced connectivity standards with energy-efficient processing cores to meet the evolving demands of modern embedded systems. The brand emphasizes reliability, scalability, and ease of integration, providing comprehensive development support and documentation to accelerate time to market.
FAQ
What wireless protocols does this microcontroller support?
This microcontroller supports Bluetooth 5.0 Low Energy (LE), enabling enhanced range, improved data throughput, and better coexistence with other wireless technologies. It is primarily designed for BLE applications, making it suitable for a wide range of IoT and wearable devices.
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What are the power consumption characteristics during active and low-power modes?
In active mode, the device consumes approximately 100 microamps per megahertz, which is highly efficient for a 48 MHz core. It also offers multiple low-power modes with current consumption dropping to sub-microamp levels, ideal for battery-operated applications requiring long standby times.
What memory resources are available on this device?
The microcontroller includes 512 KB of flash memory for program storage and 128 KB of SRAM for data and stack operations. This memory configuration supports complex firmware and data buffering without needing external memory components.
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What temperature range can the device reliably operate within?
The device is rated for operation across a wide industrial temperature range from -40??C to +85??C, ensuring dependable performance in challenging environmental conditions common in industrial, automotive, and outdoor applications.
What package options are available for the MKW41Z512VHT4?
This microcontroller is available in a 48-pin LQFP package measuring 7 mm by 7 mm. This compact form factor provides a balance between pin count and PCB space, suitable for various embedded designs requiring wireless connectivity.
