Overview
The MKE14Z128VLH7 is a microcontroller from NXP Semiconductors, part of the Kinetis KE14Z family. It is based on the ARM Cortex-M0+ core and is designed to provide high performance and low power consumption, making it suitable for a variety of applications, including industrial, IoT, and consumer electronics.
Key Specifications
| Specification | Details |
|---|---|
| Core Type | ARM Cortex-M0+ |
| Operating Frequency [Max] | 72 MHz |
| Flash Memory | 128 KB |
| SRAM | Up to 32 KB |
| FlexNVM | 32 KB for data flash and EEPROM emulation |
| FlexRAM | 2 KB for EEPROM emulation |
| GPIO Pins | Up to 89 with interrupt functionality |
| Analog-to-Digital Converter (ADC) | 2 x 12-bit ADC with up to 16 channel analog inputs per module |
| Package Type | 64-pin LQFP (10x10x1.4 mm) |
| Power Modes | Run, Wait, Stop, VLPR, VLPW, and VLPS |
Key Features
- Low Power Consumption: The MKE14Z128VLH7 features a low-power ARM Cortex-M0+ core with multiple power modes to optimize energy efficiency.
- Advanced Peripherals: Includes 2 x 12-bit ADCs, 2 x high-speed analog comparators, and various timer modules such as Flex Timers (FTM) and Low-Power Timer (LPTMR).
- Communication Interfaces: Supports low-power universal asynchronous receiver/transmitter (LPUART), serial peripheral interface (LPSPI), and inter-integrated circuit (LPI2C) modules with DMA support.
- Security and Reliability: Features a cyclic redundancy check (CRC) generator module, internal watchdog (WDOG), and external watchdog monitor (EWM) module.
- Human-Machine Interface (HMI): Includes touch sensing input (TSI) module and up to 32 interrupt request (IRQ) sources.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators due to its robust peripherals and low power consumption.
- Internet of Things (IoT): Ideal for IoT devices requiring efficient energy use and advanced communication interfaces.
- Consumer Electronics: Can be used in various consumer devices such as smart home appliances and wearable devices.
- Automotive Systems: Applicable in automotive control units and sensor systems due to its reliability and performance.
Q & A
- What is the core type of the MKE14Z128VLH7 microcontroller?
The MKE14Z128VLH7 is based on the ARM Cortex-M0+ core. - What is the maximum operating frequency of the MKE14Z128VLH7?
The maximum operating frequency is 72 MHz. - How much flash memory does the MKE14Z128VLH7 have?
The MKE14Z128VLH7 has 128 KB of flash memory. - What are the power modes supported by the MKE14Z128VLH7?
The MKE14Z128VLH7 supports Run, Wait, Stop, VLPR, VLPW, and VLPS power modes. - Does the MKE14Z128VLH7 support DMA for its communication interfaces?
Yes, it supports DMA for LPUART, LPSPI, and LPI2C modules. - What is the package type of the MKE14Z128VLH7?
The package type is 64-pin LQFP (10x10x1.4 mm). - What are some of the advanced peripherals included in the MKE14Z128VLH7?
It includes 2 x 12-bit ADCs, 2 x high-speed analog comparators, and various timer modules. - Is the MKE14Z128VLH7 suitable for industrial automation applications?
Yes, it is suitable due to its robust peripherals and low power consumption. - Does the MKE14Z128VLH7 support touch sensing input?
Yes, it includes a touch sensing input (TSI) module. - What is the purpose of the cyclic redundancy check (CRC) generator module in the MKE14Z128VLH7?
The CRC generator module is used for data integrity checks.
