Overview
The MKE14F512VLL16R is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KE1xF family. This MCU is designed to offer high performance, low power consumption, and a rich set of peripherals, making it suitable for a variety of industrial and embedded applications. It features an ARM Cortex-M4 core, providing excellent energy efficiency and processing capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M4 |
| Flash Memory | Up to 512 KB with ECC |
| SRAM | Up to 64 KB with ECC |
| FlexNVM | 64 KB for data flash and EEPROM emulation |
| FlexRAM | 4 KB for EEPROM emulation |
| Package | 100-LQFP (14x14x1.4 mm, 0.5 mm pitch) |
| Voltage Range | 2.7 to 5.5 V |
| Operating Frequency | Up to 50 MHz |
| Analog-to-Digital Converters (ADC) | 3x 12-bit ADC with up to 16 channels each |
| Digital-to-Analog Converters (DAC) | 1x 12-bit DAC |
| Timers | 4x Flex Timers (FTM), 1x Low-Power Timer (LPTMR), 3x Programmable Delay Block (PDB) |
| Communication Interfaces | CAN 2.0B compliant FlexCAN, LPUARTs, LPI2Cs, LPSPIs, FlexIO |
| GPIO Pins | Up to 89 GPIO pins with interrupt functionality |
Key Features
- Low-Power ARM Cortex-M4 Core: Offers excellent energy efficiency and processing capabilities.
- Rich Peripherals: Includes FlexCAN, LPUARTs, LPI2Cs, LPSPIs, and FlexIO for versatile communication options.
- Memory and Security: Features ECC on Flash and SRAM, system memory protection unit (MPU), Flash Access Control (FAC), and cyclic redundancy check (CRC) generator module.
- Analog Capabilities: Includes 3x 12-bit ADCs, 1x 12-bit DAC, and high-speed analog comparators.
- Timing and Control: Offers multiple timers including Flex Timers, Low-Power Timer, and Programmable Delay Block.
- Power Management: Supports multiple power modes and clock gating for unused modules to minimize power consumption.
Applications
The MKE14F512VLL16R is suitable for a wide range of industrial and embedded applications, including:
- Industrial Automation: For control and monitoring systems.
- Medical Devices: For diagnostic and therapeutic equipment.
- Consumer Electronics: For smart home devices and appliances.
- Automotive Systems: For vehicle control and safety systems.
- IoT Devices: For connected devices requiring low power and high performance.
Q & A
- What is the core architecture of the MKE14F512VLL16R?
The MKE14F512VLL16R features an ARM Cortex-M4 core. - How much flash memory does the MKE14F512VLL16R have?
The MKE14F512VLL16R has up to 512 KB of flash memory with ECC. - What is the package type and dimensions of the MKE14F512VLL16R?
The MKE14F512VLL16R comes in a 100-LQFP package with dimensions of 14x14x1.4 mm and a 0.5 mm pitch. - What are the voltage and frequency operating ranges of the MKE14F512VLL16R?
The voltage range is 2.7 to 5.5 V, and the operating frequency can go up to 50 MHz. - Does the MKE14F512VLL16R support CAN communication?
Yes, it supports CAN 2.0B compliant FlexCAN. - What types of timers are available on the MKE14F512VLL16R?
The MKE14F512VLL16R includes Flex Timers (FTM), Low-Power Timer (LPTMR), and Programmable Delay Block (PDB). - How many GPIO pins does the MKE14F512VLL16R have?
The MKE14F512VLL16R has up to 89 GPIO pins with interrupt functionality. - What are the power management features of the MKE14F512VLL16R?
The MKE14F512VLL16R supports multiple power modes (HSRun, Run, Wait, Stop, VLPR, VLPW, and VLPS) and clock gating for unused modules. - Does the MKE14F512VLL16R have built-in security features?
Yes, it includes ECC on Flash and SRAM, system memory protection unit (MPU), Flash Access Control (FAC), and cyclic redundancy check (CRC) generator module. - What types of analog-to-digital converters are available on the MKE14F512VLL16R?
The MKE14F512VLL16R features 3x 12-bit ADCs with up to 16 channels each.
