| Ordering Information |
- Device Variant B available.
|
| Block Diagram |
|
| Multiplexed Signals |
- TC4 pins on PA14, PA15, PA18, PA19.
|
| Analog Connections; analog output signals |
- Restrictions for alternative pad functions apply.
|
| OSC32KCTRL –
32KHz Oscillators Controller |
- XOSC32 may affect jitter of neighboring pads.
|
| SUPC – Supply Controller |
- BOD33.HYST is loaded from NVM User Row at startup.
- Editorial updates.
|
| SERCOM SPI – SERCOM Serial Peripheral Interface |
- Master Mode serial clock speed up to 12MHz.
- Editorial updates.
|
| TC – Timer/Counter |
- DMA requests are cleared by hardware on DMA acknowledge.
|
| USB – Universal Serial Bus |
- LPM transaction endpoint number usually is 0.
|
| CCL – Configurable Custom Logic |
|
| DAC – Digital-to-Analog Converter |
- Conversion Refresh period updated.
|
| Electrical
Characteristics |
- In Voltage Regulator Characteristics, typical Cin is
10µF.
- In Brown Out Detector Characteristics, hysteresis description
updated.
- In ADC Characteristics, RSAMPLE and Rref values are Min.
|
| Analog Components |
- Analog output will interfere with alternative functions of
output pads.
|
| Errata |
- Section for Rev.B added.
- Rev.A - changed errata:
- Device: Erratum 14268 renamed to 14588.
|
