MKW34A512VFT4 Overview
The MKW34A512VFT4 is a highly integrated wireless microcontroller designed for low-power Internet of Things (IoT) and industrial applications. Based on an Arm? Cortex?-M0+ core, it delivers efficient processing while supporting Bluetooth? Low Energy (BLE) connectivity with a 2.4 GHz transceiver. This combination enables seamless wireless communication in compact, battery-operated devices. Featuring 512 KB of embedded flash memory alongside 128 KB of RAM, the device supports complex applications requiring ample code and data storage. Its comprehensive peripheral set and ultra-low power design make it an ideal choice for engineers focusing on reliable, long-lasting wireless solutions. For detailed sourcing and technical resources, visit IC Manufacturer.
MKW34A512VFT4 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M0+ running up to 48 MHz |
| Memory | 512 KB Flash, 128 KB SRAM |
| Wireless Connectivity | Bluetooth Low Energy 5.0, 2.4 GHz |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | 48-pin VFQFN, 7 mm x 7 mm |
| Power Consumption | 1.2 ??A in deep sleep mode |
| Temperature Range | -40 ??C to +85 ??C |
| Security | Integrated hardware cryptography acceleration |
MKW34A512VFT4 Key Features
- Arm Cortex-M0+ core: Enables efficient processing performance at low power consumption, supporting complex IoT applications without sacrificing battery life.
- Bluetooth Low Energy 5.0 support: Facilitates robust wireless communication with extended range and improved data throughput, critical for reliable device connectivity.
- Large embedded memory: 512 KB of flash and 128 KB of SRAM accommodate advanced firmware and application code, allowing for feature-rich designs.
- Ultra-low power modes: Deep sleep current as low as 1.2 ??A ensures extended battery operation for portable and remote sensor devices.
- Integrated security engine: Hardware cryptography accelerates data encryption and secure key storage, enhancing device security without impacting performance.
- Rich peripheral set: Includes multiple timers, ADC, and communication interfaces for versatile application development and hardware integration.
- Compact 48-pin VFQFN package: Optimizes board space, enabling smaller device footprints suitable for wearable and industrial sensor nodes.
MKW34A512VFT4 Advantages vs Typical Alternatives
This wireless microcontroller offers superior integration by combining a power-efficient Arm Cortex-M0+ core with Bluetooth Low Energy 5.0 connectivity and embedded security features. Compared to typical alternatives, it delivers enhanced memory capacity and lower power consumption, enabling longer battery life and more complex applications. Its compact packaging and broad peripheral options make it a flexible solution ideal for industrial and IoT designs requiring reliable wireless communication and secure operation.
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Typical Applications
- Wireless sensor nodes and IoT devices requiring low power consumption and secure Bluetooth Low Energy communication for reliable data transmission in industrial environments.
- Wearable technology such as fitness trackers and health monitors where compact size and extended battery life are critical.
- Home automation systems enabling smart control and monitoring with integrated wireless connectivity and low energy usage.
- Asset tracking and remote monitoring solutions benefiting from secure data exchange and long-range BLE capabilities.
MKW34A512VFT4 Brand Info
This device is part of a portfolio designed to deliver advanced wireless connectivity combined with efficient microcontroller performance. Its brand emphasizes innovation in low-power wireless solutions tailored for the fast-growing IoT and industrial markets. The product is engineered to support developers with robust hardware security, flexible integration options, and extensive memory resources to accelerate time to market and ensure device reliability.
FAQ
What core architecture does the MKW34A512VFT4 use?
The device is built around an Arm Cortex-M0+ core, operating at speeds up to 48 MHz. This core architecture balances processing capability with ultra-low power consumption, making it well suited for embedded wireless applications.
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What wireless standards are supported by this microcontroller?
It supports Bluetooth Low Energy 5.0 operating at 2.4 GHz, enabling efficient, low-power wireless communication with extended range and improved data throughput compared to previous BLE versions.
How much memory is available on this device?
The microcontroller includes 512 KB of embedded flash memory for program storage and 128 KB of SRAM for data processing and runtime operations, accommodating complex firmware and application needs.
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What power consumption levels can be expected?
In deep sleep mode, power consumption can drop as low as 1.2 microamps, which significantly extends battery life in portable and remote sensor applications where energy efficiency is critical.
Does the device include any security features?
Yes, it integrates a hardware cryptography engine that accelerates encryption and secure key management. This enhances data security while minimizing CPU overhead, important for protecting wireless communications.
