NXP Kinetis KL2 series, 32-bit ARM Cortex-M0+ MCU, MKL27Z32VDA4, 48 MHz, 32 KB Flash, 8 KB RAM, USB 2.0 FS, 36-XFBGA (3.5x3.5 mm), -40°C to 105°C.
| Parameter | Value |
|---|---|
| Series | Kinetis KL2 |
| 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 | DMA, I²S, PWM, WDT |
| Connectivity | I²C, FlexIO, SPI, UART/USART, USB |
| Number of i (O) | 30 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 36-XFBGA |
| Data converters | A/D 14x16b |
| Program memory size | 32KB (32K x 8) |
The MKL27Z32VDA4 is a Kinetis KL2-series 32-bit ARM Cortex-M0+ MCU clocked at 48 MHz. It carries 32 KB of Flash and 8 KB of RAM.
Peripherals include DMA, I²S, PWM, and WDT. Connectivity includes I²C, FlexIO, SPI, UART/USART, and USB.
Vcc range is 1.71 V to 3.6 V. The internal oscillator is factory-trimmed.
Core speed is 48 MHz. Flash is 32 KB.
The core is rated at 48 MHz. That is the maximum clock for the ARM Cortex-M0+ core in this device; the internal oscillator can run at that speed, and the USB peripheral requires an external 48 MHz source for full-speed operation.
It belongs to the NXP Kinetis KL2 series. The KL2 subfamily adds a full-speed USB 2.0 controller, which the KL0 and KL1 parts lack, while keeping the same Cortex-M0+ core and 1.71 V–3.6 V supply range.