NXP Kinetis KL2 series, ARM Cortex-M0+ 32-bit MCU, 48 MHz, 64 KB Flash, 16 KB RAM, USB, 51 I/O, 64-LQFP, -40 to 105 °C.
| Parameter | Value |
|---|---|
| Series | Kinetis KL2 |
| 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 | 16K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, PWM, WDT |
| Connectivity | I²C, FlexIO, SPI, UART/USART, USB |
| Number of i (O) | 51 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 64-LQFP |
| Data converters | A/D 17x16b |
| Program memory size | 64KB (64K x 8) |
The NXP MKL27Z64VLH4R is a 32-bit ARM Cortex-M0+ MCU from the Kinetis KL2 series, clocked at 48 MHz with 64 KB Flash and 16 KB RAM. It integrates USB 2.0 full-speed device/host/OTG, FlexIO for custom serial protocols, and a 17-channel 16-bit ADC. The 64-LQFP package gives you 51 general-purpose I/O lines, enough for a sensor hub or a small HMI controller without external GPIO expanders.
Operating temperature spans -40 to 105 °C.
Within the Kinetis KL2 family, the MKL27Z128VLH4 (128 KB Flash) and MKL27Z256VLH4 (256 KB Flash) are pin-compatible in the same 64-LQFP package, offering higher Flash density without a board respin.
The MKL27Z64VLH4R runs at 48 MHz, which is the standard clock for the Kinetis KL2 series Cortex-M0+ core.
It belongs to the NXP Kinetis KL2 series, a family of ARM Cortex-M0+ MCUs with USB, FlexIO, and low-power features.