NXP Kinetis KL0 series, MKL04Z8VLC4R, 32-bit ARM Cortex-M0+ MCU, 48MHz, 8KB Flash, 1KB RAM, 28 I/O, 14x12b ADC, I²C/SPI/UART, 1.71V–3.6V, -40°C–105°C, 32-LQFP, Tape & Reel.
| Parameter | Value |
|---|---|
| Series | Kinetis KL0 |
| 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 | Tape & Reel (TR) |
| RAM size | 1K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 28 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 32-LQFP |
| Data converters | A/D 14x12b |
| Program memory size | 8KB (8K x 8) |
The NXP MKL04Z8VLC4R is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL0 series, clocked at 48 MHz. That core speed, paired with 8 KB Flash and 1 KB RAM, handles sensor polling, PWM generation, and UART/I²C communication in a single control loop without needing external memory. The 28 I/O lines and 14-channel 12-bit ADC give it enough headroom for a small motor drive or a multi-sensor data logger.
Brown-out detect and low-voltage detect peripherals prevent undefined states during supply sags.
The MKL04Z8VLC4R runs at 48 MHz on an ARM Cortex-M0+ core, which is the headline performance spec for this entry-level Kinetis KL0 MCU.
The operating temperature range is -40°C to 105°C, rated for industrial environments including motor drives and outdoor telecom equipment.