| 产品参数 | |
| 描述 | ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer\/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 10-bit DAC, 64 pins |
| Flash (Kbytes) | 128 Kbytes |
| SRAM (Kbytes) | 16 |
| CPU | Cortex-M0+ |
| SPI | 6 |
| Pin Count | 64 |
| TWI (I2C) | 6 |
| UART | 6 |
| 32kHz RTC | Yes |
| PWM Channels | 24 |
| ADC channels | 20 |
| Analog Comparators | 2 |
| # of Touch Channels | 256 |
| Max I/O Pins | 52 |
| Operating Voltage (Vcc) | 1.62 to 3.63 |
| Temp Range (deg C) | -40 to 85 |
| USB Interface | Host, Device |
| Timers | 8 |
| Max Operating Freq (MHz) | 48 MHz |
| ADC Speed (ksps) | 350 |
| ADC Gain Stage | Yes |
| Temp Sensor | Yes |
| Crypto Engine | No |
| FPU | No |
| MPU / MMU | no / no |
| RTC | RTC|Counter/Clock+Cal |
| Calibrated RC Oscillator | Yes |
| Watchdog | Yes |
| Hardware QTouch Acquisition | Yes |
| Ext Interrupts | 16 |
| USB Transceiver | 1 |
| CAN | 0 |
| I2S | Yes |
| SSC | 0 |
| Ethernet | 0 |
| SD / eMMC | 0 |
| Graphic LCD | No |
| Video Decoder | No |
| Camera Interface | No |
| ADC Resolution (bits) | 12 |
| Resistive Touch Screen | No |
| DAC Channels | 1 |
| DAC Resolution (bits) | 10 |
| Self Program Memory | YES |
| External Bus Interface | 0 |
| DRAM Memory | No |
| NAND Interface | No |
| picoPower | No |
| Debug Interface | SWD |
| LIN | 6 |
| Diff ADC Inputs | 10 |
| Output Compare channels | 18 |
| Input Capture Channels | 8 |
