MKL26Z128VLH4

The MKL26Z128VLH4 is a microcontroller from NXP Semiconductors, part of the Kinetis L series, which is designed for low-power applications. This microcontroller is based on the ARM Cortex-M0+ core, which is known for its energy efficiency and performance, making it suitable for battery-operated devices and other applications where power consumption is critical.

Key Features:

1. Core Architecture:

   • ARM Cortex-M0+: The MKL26Z128VLH4 features a 32-bit ARM Cortex-M0+ core, which operates at a maximum frequency of 48 MHz. This architecture provides a good balance of performance and power efficiency.

2. Memory:

   • Flash Memory: It includes 128 KB of flash memory for program storage, allowing for the development of complex applications.
   • SRAM: The microcontroller is equipped with 16 KB of SRAM, providing sufficient space for variable storage and stack operations.

3. Peripheral Interfaces:

   • GPIO: The device has multiple General Purpose Input/Output (GPIO) pins that can be configured for various functions, enabling interaction with other components and sensors.
   • Communication Interfaces: It supports several communication protocols, including:
     • I2C: For connecting to sensors and other peripherals.
     • SPI: For high-speed data transfer with external devices.
     • UART: For serial communication, useful for debugging and interfacing with other systems.
   • ADC: The integrated Analog-to-Digital Converter (ADC) allows for the conversion of analog signals to digital, enabling the microcontroller to process sensor data.

4. Low Power Features:

   • The MKL26Z128VLH4 is designed with low-power modes, making it ideal for applications that require extended battery life. It can operate in various low-power states, allowing the system to conserve energy when full performance is not needed.

5. Operating Voltage:

   • The microcontroller operates within a voltage range of 1.71V to 3.6V, making it versatile for different power supply configurations.

6. Package:

   • The MKL26Z128VLH4 is available in a 48-pin LQFP (Low-Profile Quad Flat Package) form factor, which is suitable for compact designs and easy integration into printed circuit boards (PCBs).

7. Development Support:

   • NXP provides a range of development tools and software support for the Kinetis L series, including the Kinetis SDK, which offers libraries and drivers to facilitate application development.

Applications:

The MKL26Z128VLH4 is well-suited for a variety of applications, including:

• Wearable devices
• Home automation systems
• Industrial sensors
• Medical devices
• Consumer electronics

Conclusion:

The MKL26Z128VLH4 microcontroller from NXP Semiconductors is a powerful and efficient solution for low-power applications, combining a robust feature set with a focus on energy efficiency. Its versatile interfaces and low-power capabilities make it an excellent choice for developers looking to create innovative and battery-operated devices.