Overview
The MKE14F512VLH16 is a high-performance microcontroller from NXP Semiconductors, part of the Kinetis KE1xF series. This device is built around the Arm® Cortex®-M4 core, offering robust 5V operation and excellent energy efficiency. It is designed to provide a comprehensive set of features and peripherals, making it suitable for a wide range of embedded applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® Cortex®-M4 |
| Operating Voltage | 2.7 to 5.5 V |
| Flash Memory | Up to 512 KB with ECC |
| SRAM | Up to 64 KB with ECC |
| FlexNVM | 64 KB with ECC for data flash and EEPROM emulation |
| FlexRAM | 4 KB for EEPROM emulation |
| GPIO Pins | Up to 89 with interrupt functionality |
| ADC | 3 × 12-bit ADC with up to 16 channel analog inputs per module |
| DAC | 1 × 12-bit DAC and 3 × high-speed analog comparators with internal 8-bit DAC |
| Timers | 4 × Flex Timers (FTM), 1 × Low-Power Timer (LPTMR), 3 × Programmable Delay Block (PDB) |
| Clock Interfaces | 4 - 40 MHz fast external oscillator, 32 kHz slow external oscillator, 48 MHz high-accuracy internal reference clock |
| Package | 64 LQFP (LH) 10x10x1.4 mm Pitch 0.5 mm |
Key Features
- High-Performance Core: Arm® Cortex®-M4 core for high-speed processing.
- Robust Memory: Up to 512 KB program flash, 64 KB SRAM, and 64 KB FlexNVM with ECC.
- Advanced Peripherals: 3 × 12-bit ADC, 1 × 12-bit DAC, high-speed analog comparators, and multiple timers.
- Low-Power Modes: Multiple power modes including HSRun, Run, Wait, Stop, VLPR, VLPW, and VLPS for energy efficiency.
- Security and Reliability: Error-correcting code (ECC) on Flash and SRAM, system memory protection unit (MPU), and flash access control.
- Human-Machine Interface: Supports up to 92 interrupt request sources and up to 89 GPIO pins with interrupt functionality.
Applications
The MKE14F512VLH16 is well-suited for various embedded applications, including:
- Industrial automation and control systems.
- Consumer electronics and appliances.
- Automotive systems and infotainment.
- Medical devices and healthcare equipment.
- IoT and smart home devices.
Q & A
- What is the core type of the MKE14F512VLH16 microcontroller?
The MKE14F512VLH16 is based on the Arm® Cortex®-M4 core.
- What is the operating voltage range of the MKE14F512VLH16?
The operating voltage range is 2.7 to 5.5 V.
- How much flash memory does the MKE14F512VLH16 have?
The device has up to 512 KB of program flash memory with ECC.
- What types of timers are available on the MKE14F512VLH16?
The device includes 4 × Flex Timers (FTM), 1 × Low-Power Timer (LPTMR), and 3 × Programmable Delay Block (PDB).
- Does the MKE14F512VLH16 support low-power modes?
Yes, it supports multiple power modes including HSRun, Run, Wait, Stop, VLPR, VLPW, and VLPS.
- What security features are included in the MKE14F512VLH16?
The device includes ECC on Flash and SRAM, a system memory protection unit (MPU), and flash access control.
- How many GPIO pins does the MKE14F512VLH16 have?
The device supports up to 89 GPIO pins with interrupt functionality.
- What is the package type and size of the MKE14F512VLH16?
The device is available in a 64 LQFP (LH) package with dimensions 10x10x1.4 mm and a pitch of 0.5 mm.
- What are some common applications for the MKE14F512VLH16?
Common applications include industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.
- Does the MKE14F512VLH16 support analog-to-digital conversion?
Yes, it includes 3 × 12-bit ADC modules with up to 16 channel analog inputs per module.
