1 Silicon Issue Summary

Legend


Peripheral	Short Description	Valid for Silicon Revision
Peripheral	Short Description	Rev. A0	Rev. B1
Device	Increased Current Consumption May Occur When V_DD Drops	X	-
Device	Write Operation Lost if Consecutive Writes to Specific Address Spaces	X	X
CLKCTRL	The PLL Will Not Run when Using XOSCHF with an External Crystal	X	-
DAC	DAC Output Buffer Lifetime Drift	X	-
NVMCTRL	Flash Multi-Page Erase Can Erase Write Protected Section	X	X
NVMCTRL	NVM_EEPROM_ERASE Command does Not Respect Write Protect	X	X
SPI	Alternative 2 Pin Position is Non-Functional for SPI1 with 48-Pin Devices	X	-
TCA	Restart Will Reset Counter Direction in NORMAL and FRQ Mode	X	-
TCB	CCMP and CNT Registers Act as 16-Bit Registers in 8-Bit PWM Mode	X	-
TCB	TCB4 Waveform Output Alternative 1 Non-Functional	X	X
TCD	Asynchronous Input Events not Working When TCD Counter Prescaler Is Used	X	-
	CMPAEN Controls All WOx for Alternative Pin Functions	X	-
	Halting TCD and Waiting for SW Restart Does Not Work if Compare Value A is `0` or Dual Slope Mode is Used	X	X
TWI	Flush Non-Functional	X	X
USART	Start-of-Frame Detection Can Unintentionally Be Triggered in Active Mode	X	-
USART	Receiver Non-Functional after Detection of Inconsistent Synchronization Field	X	X