NXP Kinetis KL1 series 32-bit ARM Cortex-M0+ MCU, MKL15Z64VFT4, 48 MHz, 64 KB Flash, 8 KB RAM, 15-channel 16-bit ADC, 1-channel 12-bit DAC, I²C/SPI/UART/LINbus/TSI, -40 to 105°C, 48-QFN (7x7).
| Parameter | Value |
|---|---|
| Series | Kinetis KL1 |
| Mounting type | 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 | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, TSI, UART/USART |
| Number of i (O) | 40 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 48-VFQFN Exposed Pad |
| Data converters | A/D 15x16b; D/A 1x12b |
| Program memory size | 64KB (64K x 8) |
The NXP MKL15Z64VFT4 is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL1 series, clocked at 48 MHz with 64 KB Flash and 8 KB RAM.
The MKL15Z64VFT4 carries an Active lifecycle status — no last-time-buy notice, no NRND flag.
The Kinetis KL1 family includes pin-compatible density variants in the same 48-QFN footprint — for example, the MKL15Z32VFT4 (32 KB Flash) and MKL15Z128VFT4 (128 KB Flash). A firmware recompile, not a board respin, is needed to shift between them.
The MKL15Z64VFT4 is rated at 48 MHz on the ARM Cortex-M0+ core.