MKL27Z64VLH4R

Microcontrollers Overview

The MKL27Z64VLH4R is a Kinetis KL27 microcontroller featuring an ARM Cortex-M0+ core operating at 48 MHz. It integrates 64 KB of program flash and 16 KB of SRAM within a 64-pin LQFP package. The device supports USB full-speed 2.0 device connectivity without requiring an external crystal oscillator. Power consumption reaches down to 46 µA/MHz in very low power run mode and 1.68 µA in stop mode with RAM and RTC retained. It includes a 16-bit ADC, analog comparator, FlexIO, and multiple communication interfaces.

Microcontrollers Feature Summary

• USB full-speed 2.0 device controller supporting crystal-less operation
• Hardware CRC module for data integrity verification
• Flexible static power modes including Very Low Leakage Stop
• Bit manipulation engine for efficient I/O access

Microcontrollers Applications

• Battery-powered IoT nodes
• Cost-sensitive embedded systems
• Low-power sensor interfaces

Microcontrollers Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging configuration. Confirm the component meets RoHS compliance standards as specified in the datasheet. Ensure the ordering part number matches the exact memory size and package dimensions required for your PCB layout design.

Microcontrollers Selection Notes

Select this model when a cost-effective solution with integrated USB functionality is required. The absence of an external crystal requirement simplifies hardware design. Evaluate the 16-bit ADC resolution against application precision needs. Consider the 64-pin LQFP package constraints for board space limitations.

Microcontrollers Part Context

This component belongs to the NXP Kinetis KL27 series, designed for ultra-low power applications. The series utilizes the Cortex-M0+ architecture to balance performance and energy efficiency. It targets markets demanding high integration in small form factors while maintaining robust peripheral sets for industrial and consumer electronics.

Microcontrollers Replacement Considerations

Consult official documentation for form-fit-function compatible alternatives within the Kinetis family. Verify pinout compatibility before substituting. Check if updated revisions offer improved security features or extended temperature ranges.