Overview
The MKE15Z256VLL7 is a microcontroller unit (MCU) from NXP Semiconductors, part of the Kinetis KE15Z/14Z family. This MCU is based on the ARM® Cortex®-M0+ core and is designed for a wide range of applications requiring low power consumption and high performance. It features advanced peripherals and a robust set of memory options, making it suitable for various embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM® Cortex®-M0+ |
| Maximum Clock Speed | Up to 72 MHz |
| Flash Memory | Up to 256 KB |
| RAM | Up to 32 KB |
| Data Flash Memory | 32 KB |
| Emulated EEPROM | 2 KB |
| ROM | 8 KB (built-in bootloader) |
| Package Type | LQFP100 (100 terminals, 0.5 mm pitch, 14 mm x 14 mm) |
| Operating Voltage | 5V |
| Timers | 1x 16-bit Low-Power Timer (LPTMR), 1x 32-bit Low-power Periodic Interrupt Timer (LPIT) with 4 channels |
| Other Features | Programmable Delay Block (PDB), Real-Time Clock (RTC), Touch Sense Interface (TSI) |
Key Features
- High Performance: The MKE15Z256VLL7 operates at up to 72 MHz, providing high processing power for demanding applications.
- Low Power Consumption: Designed with low power modes, including a flexible wake-up control, to minimize energy usage.
- Advanced Peripherals: Includes a Programmable Delay Block (PDB), 32-bit Low-power Periodic Interrupt Timer (LPIT), and a Real-Time Clock (RTC).
- Touch Sense Interface (TSI): Supports touch sensing capabilities for user interface applications.
- Security and Protection: Features security circuitry to prevent unauthorized access to RAM or flash contents from the debug port.
Applications
The MKE15Z256VLL7 is versatile and can be used in a variety of applications, including:
- Industrial Automation: For control systems, sensors, and actuators.
- Consumer Electronics: In devices such as smart home appliances, wearables, and handheld devices.
- Automotive Systems: For body electronics, infotainment systems, and driver assistance systems.
- Medical Devices: In portable medical devices and diagnostic equipment.
- IoT Devices: For connected devices requiring low power and high performance.
Q & A
- What is the processor core of the MKE15Z256VLL7? The processor core is the ARM® Cortex®-M0+.
- What is the maximum clock speed of the MKE15Z256VLL7? The maximum clock speed is up to 72 MHz.
- How much flash memory does the MKE15Z256VLL7 have? It has up to 256 KB of embedded program flash memory.
- What is the package type of the MKE15Z256VLL7? The package type is LQFP100 (100 terminals, 0.5 mm pitch, 14 mm x 14 mm).
- Does the MKE15Z256VLL7 support touch sensing? Yes, it supports touch sensing through the Touch Sense Interface (TSI).
- What are the power modes available on the MKE15Z256VLL7? It includes various low power modes with flexible wake-up control.
- What security features does the MKE15Z256VLL7 have? It features security circuitry to prevent unauthorized access to RAM or flash contents from the debug port.
- What are some common applications of the MKE15Z256VLL7? It is used in industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.
- How much RAM does the MKE15Z256VLL7 have? It has up to 32 KB of embedded RAM.
- Does the MKE15Z256VLL7 have a built-in bootloader? Yes, it has an 8 KB ROM with a built-in bootloader supporting UART, I2C, and SPI interfaces.
