1 Silicon Issue Summary Legend - Erratum is not applicable. X Erratum is applicable. Peripheral Short Description Valid for Silicon Revision Rev. A0 Rev. B1 Device 2.2.1 Increased Current Consumption May Occur When VDD Drops X - 2.2.2 Write Operation Lost if Consecutive Writes to Specific Address Spaces X X CLKCTRL 2.3.1 The PLL Will Not Run when Using XOSCHF with an External Crystal X - DAC 2.4.1 DAC Output Buffer Lifetime Drift X - NVMCTRL 2.5.1 Flash Multi-Page Erase Can Erase Write Protected Section X X 2.5.2 NVM_EEPROM_ERASE Command does Not Respect Write Protect X X SPI 2.6.1 Alternative 2 Pin Position is Non-Functional for SPI1 with 48-Pin Devices X - TCA 2.7.1 Restart Will Reset Counter Direction in NORMAL and FRQ Mode X - TCB 2.8.1 CCMP and CNT Registers Act as 16-Bit Registers in 8-Bit PWM Mode X - TCD 2.9.1 Asynchronous Input Events not Working When TCD Counter Prescaler Is Used X - 2.9.2 CMPAEN Controls All WOx for Alternative Pin Functions X - 2.9.3 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 2.10.1 Flush Non-Functional X X USART 2.11.1 Start-of-Frame Detection Can Unintentionally Be Triggered in Active Mode X - 2.11.2 Receiver Non-Functional after Detection of Inconsistent Synchronization Field X -