MKL26Z64VFT4

Microcontrollers Overview

The MKL26Z64VFT4 is a Kinetis KL26 sub-family microcontroller featuring a 48 MHz ARM Cortex-M0+ core. It integrates 64 KB of flash memory and 8 KB of SRAM within a 48-pin QFN package. The device supports a supply voltage range of 1.71 V to 3.6 V and operates across an ambient temperature range of -40°C to 105°C. Key peripherals include a USB full-/low-speed On-the-Go controller, two SPI modules, I2S/SAI, multiple UARTs, I2C interfaces, a 16-bit SAR ADC, and a 12-bit DAC.

Microcontrollers Feature Summary

• Ultra-low power architecture optimized for energy efficiency with nine low-power modes and fast wakeup capabilities.
• Integrated USB 2.0 On-the-Go controller with an on-chip transceiver and voltage regulator.
• Comprehensive analog and timing subsystems including a 16-bit SAR ADC, 12-bit DAC, and hardware touch sensor interface.
• Flexible communication options supporting multiple SPI, UART, I2C, and I2S/SAI modules.

Microcontrollers Applications

• USB-enabled consumer electronics
• Battery-powered portable devices
• Industrial control systems requiring low leakage
• Human-machine interface applications

Microcontrollers Procurement Notes

Verify the specific ordering suffix matches the required package type (48-pin QFN) and memory configuration. Confirm that the component revision aligns with your design requirements by consulting the latest chip errata document. Ensure compatibility with existing development tools and software development kits provided by NXP Semiconductors.

Microcontrollers Selection Notes

Select this model when a balance of processing performance and ultra-low power consumption is required. The integrated USB controller eliminates the need for external transceivers in compatible designs. Consider the available GPIO count and peripheral set against application constraints before finalizing the selection.

Microcontrollers Part Context

This component belongs to the Kinetis L Series, designed as an entry-level 32-bit solution. It maintains compatibility with other Kinetis L families and the Kinetis K2x family, facilitating migration paths for developers seeking scalable performance and feature integration within the same ecosystem.

Microcontrollers Replacement Considerations

Compatible substitutes within the Kinetis KL26 sub-family include the MKL26Z32VFT4 and MKL26Z128VFT4, which share the same pinout but offer different memory capacities.

Microcontrollers FAQ

What is the maximum operating frequency of the CPU?

The ARM Cortex-M0+ core operates at a maximum frequency of 48 MHz.

Does the device support USB connectivity?

Yes, it includes a USB full-/low-speed On-the-Go controller with an integrated transceiver and 5 V to 3.3 V regulator.

How many general-purpose input/output pins are available?

The MKL26Z64VFT4 provides up to 36 general-purpose input/output pins.