Overview
The MKL17Z128VFM4 is a microcontroller from NXP's Kinetis KL17 series, optimized for cost-sensitive and battery-powered applications requiring low-power general-purpose connectivity. This ultra-low-power MCU is based on the ARM® Cortex®-M0+ core and is designed to provide high performance while minimizing power consumption. The KL17 series offers a range of features that make it suitable for various applications, including embedded systems, IoT devices, and other low-power applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM® Cortex®-M0+ up to 48 MHz |
| Program Flash Memory | 128 KB |
| SRAM | 32 KB |
| ROM | 16 KB with built-in bootloader |
| Backup Register | 32-byte |
| Voltage Range | 1.71 to 3.6 V |
| Temperature Range | –40 to 105 °C |
| Package | 32 QFN, 5mm x 5mm, 0.5mm pitch |
| GPIOs | Up to 28 GPIOs (19/6 INT/HD) |
| ADC Channels | 11/2 (SE/DP) |
| Low Power Modes | Down to 54uA/MHz in run mode, 1.96uA in VLLS3 mode (RAM + RTC retained) |
| Peripherals | UART, I2C, SPI, FlexIO, I2S, PWM, ADC, DAC, etc. |
Key Features
- Embedded ROM with boot loader for flexible program upgrade
- High accuracy internal voltage and clock reference
- FlexIO to support any standard and customized serial peripheral emulation
- Low-power UART modules supporting asynchronous operation in low-power modes
- Two I2C modules and I2C0 supporting up to 1 Mbit/s
- Two 16-bit SPI modules supporting up to 24 Mbit/s
- One serial audio interface I2S
- 16-bit 818 ksps ADC module with high accuracy internal voltage reference
- 12-bit DAC and high-speed analog comparator
- Real-time clock and low-power timer
Applications
The MKL17Z128VFM4 is suitable for a variety of applications, including:
- Battery-powered devices and IoT applications
- Embedded systems requiring low power consumption
- Industrial automation and control systems
- Medical devices and wearables
- Consumer electronics and smart home devices
Q & A
- What is the core processor of the MKL17Z128VFM4?
The core processor is the ARM® Cortex®-M0+ up to 48 MHz. - How much program flash memory does the MKL17Z128VFM4 have?
The MKL17Z128VFM4 has 128 KB of program flash memory. - What is the voltage range of the MKL17Z128VFM4?
The voltage range is from 1.71 to 3.6 V. - What are the low power modes of the MKL17Z128VFM4?
The device can operate down to 54uA/MHz in run mode and 1.96uA in VLLS3 mode (RAM + RTC retained). - What peripherals are supported by the MKL17Z128VFM4?
The device supports UART, I2C, SPI, FlexIO, I2S, PWM, ADC, DAC, and more. - What is the temperature range of the MKL17Z128VFM4?
The temperature range is from –40 to 105 °C. - What package options are available for the MKL17Z128VFM4?
The device is available in a 32 QFN package, among others. - How many GPIOs does the MKL17Z128VFM4 have?
The device has up to 28 GPIOs (19/6 INT/HD). - What is the purpose of the FlexIO module in the MKL17Z128VFM4?
The FlexIO module supports emulation of additional UART, IrDA, SPI, I2C, I2S, PWM, and other serial modules. - Is the MKL17Z128VFM4 suitable for battery-powered applications?
Yes, it is optimized for cost-sensitive and battery-powered applications.
