MKL17Z128VLH4R

Microcontrollers Overview

The MKL17Z128VLH4R is a Kinetis KL17 microcontroller featuring an ARM Cortex-M0+ core operating at 48 MHz. It includes 128 KB of flash memory, 32 KB of SRAM, and 16 KB of ROM with a built-in bootloader. The device supports a supply voltage range of 1.71 to 3.6 V and operates within temperature ranges of -40 to 85 °C for WLCSP packages and -40 to 105 °C for other packages. Key peripherals include UART, I2C, SPI, FlexIO, ADC, DAC, timers, and a real-time clock.

Microcontrollers Feature Summary

• Ultra-low power architecture supporting multiple static modes and deep sleep states with RAM and RTC retention
• Flexible connectivity via FlexIO module for custom serial peripheral emulation
• Integrated security features including advanced flash protection and unique identification
• High-accuracy internal voltage and clock references for stable operation

Microcontrollers Applications

• Battery-powered IoT nodes
• Portable medical devices
• Smart sensors
• Cost-sensitive general-purpose connectivity applications

Microcontrollers Procurement Notes

Verify the specific package type (e.g., LQFP) and temperature grade against project requirements. Confirm that the 128 KB flash variant matches the application's code storage needs. Ensure compatibility with the intended operating voltage and environmental conditions before finalizing procurement.

Microcontrollers Selection Notes

Select this MCU for designs requiring low power consumption alongside sufficient processing capability for general-purpose tasks. Consider the available GPIO count and peripheral set, such as ADC channels and communication interfaces, to ensure they meet the system's interface requirements without needing external components.

Microcontrollers Part Context

This component belongs to the NXP Kinetis KL17 series, optimized for cost-sensitive and battery-powered applications. The series provides a balance of performance and power efficiency, leveraging the ARM Cortex-M0+ core to deliver energy-efficient computing for embedded systems.

Microcontrollers Replacement Considerations

Compatible parts within the KL17 family include MKL17Z256VLH4 for increased flash capacity. Other variants like MKL17Z128VMP4 offer different package options while maintaining similar electrical characteristics.