NXP Kinetis KL03 series, ARM Cortex-M0+ MCU, MKL03Z8VFK4, 32-Bit Single-Core, 48MHz, 8KB Flash, 2KB RAM, 1.71V–3.6V, -40°C to 105°C, 24-QFN, Tray.
| Parameter | Value |
|---|---|
| Series | Kinetis KL03 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 48MHz |
| Package | Tray |
| RAM size | 2K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Connectivity | I2C, SPI, UART/USART |
| Number of i (O) | 22 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 24-UFQFN Exposed Pad |
| Data converters | A/D 7x12b |
| Program memory size | 8KB (8K x 8) |
The NXP MKL03Z8VFK4 is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL03 series, clocked at 48 MHz. It carries 8 KB of Flash and 2 KB of RAM.
22 GPIOs are available, along with I2C, SPI, and UART/USART serial interfaces for connecting sensors, displays, or radio modules. Brown-out detect, LVD, POR, PWM, and WDT are all on-die, reducing external supervisor IC count.
The MKL03Z8VFK4 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
The MKL03Z8VFK4 is rated for a 48 MHz core clock on the ARM Cortex-M0+.
NXP provides RoHS and REACH compliance documentation for the Kinetis KL03 series; specific certificates are available upon request through the supply chain.