Overview
The MKE15Z128VLH7 is a microcontroller unit (MCU) from NXP Semiconductors, part of the Kinetis KE1xZ family. This MCU is based on the ARM® Cortex®-M0+ core and is designed to provide a robust set of features for various industrial and IoT applications. With its high-performance capabilities and extensive peripheral set, the MKE15Z128VLH7 is well-suited for demanding embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® Cortex®-M0+ |
| Flash Memory | Up to 256 KB (128 KB for MKE15Z128VLH7) |
| SRAM | Up to 32 KB |
| FlexNVM | 32 KB for data flash and EEPROM emulation |
| FlexRAM | 2 KB for EEPROM emulation |
| Analog-to-Digital Converter (ADC) | 2 × 12-bit ADC with up to 16 channel analog inputs per module, up to 1 Msps |
| Analog Comparators | 2 × high-speed analog comparators (CMP) with internal 8-bit DAC |
| Timers | 3 × Flex Timers (FTM), 1 × 16-bit Low-Power Timer (LPTMR), 1 × Programmable Delay Block (PDB), 1 × 32-bit Low-power Periodic Interrupt Timer (LPIT) |
| GPIO | Up to 89 GPIO pins with interrupt functionality |
| Touch Sensing Input (TSI) | TSI module with up to 50 channels |
| Package | 64 LQFP (10x10x1.4 mm) |
Key Features
- High-Performance Core: Based on the ARM® Cortex®-M0+ core, providing efficient processing for a wide range of applications.
- Extensive Memory Options: Includes up to 256 KB of flash memory, 32 KB of SRAM, and 32 KB of FlexNVM for data flash and EEPROM emulation.
- Advanced Analog Peripherals: Features 2 × 12-bit ADCs, 2 × high-speed analog comparators, and a TSI module with up to 50 channels.
- Flexible Timing and Control: Includes multiple timers such as Flex Timers, Low-Power Timer, Programmable Delay Block, and a 32-bit Low-power Periodic Interrupt Timer.
- Comprehensive GPIO and Interrupt Capabilities: Up to 89 GPIO pins with interrupt functionality.
- Internal Watchdog and Clock Monitoring: Internal watchdog (WDOG) with independent clock source and external watchdog monitor (EWM) module.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial IoT applications.
- Internet of Things (IoT): Ideal for IoT devices requiring low power consumption and high performance.
- Consumer Electronics: Can be used in various consumer electronics such as smart home devices and wearables.
- Automotive Systems: Applicable in automotive control systems, infotainment, and safety features.
Q & A
- What is the core architecture of the MKE15Z128VLH7 MCU?
The MKE15Z128VLH7 MCU is based on the ARM® Cortex®-M0+ core.
- How much flash memory does the MKE15Z128VLH7 have?
The MKE15Z128VLH7 has 128 KB of flash memory.
- What is the maximum SRAM available in this MCU?
The maximum SRAM available is 32 KB.
- What types of analog-to-digital converters are available on this MCU?
The MCU features 2 × 12-bit ADCs with up to 16 channel analog inputs per module, up to 1 Msps.
- How many GPIO pins does the MKE15Z128VLH7 have?
The MCU has up to 89 GPIO pins with interrupt functionality.
- What is the purpose of the Touch Sensing Input (TSI) module?
The TSI module provides touch sensing capabilities with up to 50 channels.
- What are the key timing and control features of this MCU?
The MCU includes multiple timers such as Flex Timers, Low-Power Timer, Programmable Delay Block, and a 32-bit Low-power Periodic Interrupt Timer.
- What is the package type and size of the MKE15Z128VLH7?
The MCU is packaged in a 64 LQFP (10x10x1.4 mm) package.
- What are some common applications for the MKE15Z128VLH7 MCU?
Common applications include industrial automation, IoT devices, consumer electronics, and automotive systems.
- Does the MKE15Z128VLH7 have internal watchdog and clock monitoring features?
Yes, it includes an internal watchdog (WDOG) with independent clock source and an external watchdog monitor (EWM) module.
