Overview
The MKE18F256VLH16 is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KE1xF series. This microcontroller is built on the ARM® Cortex®-M4 processor, offering high performance and advanced features. It operates at a maximum frequency of 168 MHz and includes a single-precision floating point unit (FPU) and a digital signal processor (DSP). The device is packaged in a 64-pin LQFP (10x10 mm) and is designed for a wide range of applications requiring robust processing capabilities and low power consumption.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | MKE18F256VLH16 |
| Core Type | ARM Cortex-M4 |
| Operating Frequency [Max] | 168 MHz |
| Flash Memory | 256 KB |
| SRAM | 64 KB |
| Package Type | 64-LQFP (10x10 mm) |
| Voltage Range | 2.7 to 5.5 V |
| DMA Channels | Up to 64 channels with DMAMUX |
| GPIO Pins | Up to 89 with interrupt functionality |
| Timers | 4× Flex Timers (FTM), 1× Low-Power Timer (LPTMR) |
Key Features
- ARM Cortex-M4 core with integrated FPU and DSP, operating up to 168 MHz.
- 256 KB of program flash memory with ECC and 64 KB of SRAM with ECC.
- 64 KB of FlexNVM for data flash and emulated EEPROM.
- Configurable Nested Vectored Interrupt Controller (NVIC) and up to 92 interrupt request (IRQ) sources.
- Power management controller (PMC) with multiple power modes: HSRun, Run, Wait, Stop, VLPR, VLPW, and VLPS.
- System memory protection unit (MPU), Flash Access Control (FAC), and Cyclic Redundancy Check (CRC) generator module.
- Internal watchdog (WDOG) and external watchdog monitor (EWM) module.
Applications
The MKE18F256VLH16 microcontroller is suitable for a variety of applications that require high-performance processing, low power consumption, and advanced peripherals. These include:
- Industrial automation and control systems.
- Medical devices requiring precise control and low power consumption.
- Consumer electronics such as smart home devices and appliances.
- Automotive systems, including infotainment and body control modules.
- IoT devices that need robust processing and efficient power management.
Q & A
- What is the maximum operating frequency of the MKE18F256VLH16?
The maximum operating frequency is 168 MHz. - What type of core does the MKE18F256VLH16 use?
The MKE18F256VLH16 uses an ARM Cortex-M4 core. - How much flash memory does the MKE18F256VLH16 have?
The device has 256 KB of program flash memory. - What is the package type of the MKE18F256VLH16?
The package type is 64-LQFP (10x10 mm). - What are the key power management features of the MKE18F256VLH16?
The device includes a power management controller (PMC) with multiple power modes: HSRun, Run, Wait, Stop, VLPR, VLPW, and VLPS. - Does the MKE18F256VLH16 support DMA?
Yes, it supports up to 64 DMA channels with DMAMUX. - How many GPIO pins does the MKE18F256VLH16 have?
The device has up to 89 GPIO pins with interrupt functionality. - What are the timer options available on the MKE18F256VLH16?
The device includes 4× Flex Timers (FTM) and 1× Low-Power Timer (LPTMR). - Does the MKE18F256VLH16 have any security features?
Yes, it includes features like system memory protection unit (MPU), Flash Access Control (FAC), and Cyclic Redundancy Check (CRC) generator module. - What is the voltage range for the MKE18F256VLH16?
The voltage range is from 2.7 to 5.5 V.
