NXP Kinetis KL4 series, MKL46Z256VMC4, ARM Cortex-M0+ 32-bit MCU, 48MHz, 256KB Flash, 32KB RAM, 84 I/O, USB OTG, 1.71–3.6V, -40 to 105°C, tray, 121-LFBGA.
| Parameter | Value |
|---|---|
| Series | Kinetis KL4 |
| 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 | 32K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB, USB OTG |
| Number of i (O) | 84 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 121-LFBGA |
| Data converters | A/D - 16bit; D/A - 12bit |
| Program memory size | 256KB (256K x 8) |
The NXP MKL46Z256VMC4 is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL4 series, clocked at 48 MHz.
NXP lists the MKL46Z256VMC4 as Active. No last-time-buy notice, no end-of-life window on the horizon. For a sourcing desk that needs to freeze a BOM for a multi-year production run, this part does not carry obsolescence risk today.
The ARM Cortex-M0+ core runs at 48 MHz.