Silicon Issue Summary


Module	Feature	Item No.	Issue Summary	Affected Revisions
Module	Feature	Item No.	Issue Summary	A0	A1
Analog-to-Digital Converter With Computation (ADC²)	ADC² Burst Average mode	ADCC Burst Average Mode	ADC² Burst Average mode while in "Non-Continuous Double Sample" mode may not operate as intended.	X	-
Analog-to-Digital Converter With Computation (ADC²)	Double Sample Conversion	Double Sample Conversions	An unexpected acquisition time is added between the first and second conversions.	X	X
I²C	Start and Stop Interrupt Functions	The I²C Start and/or Stop Flags May Be Set When I²C Is Enabled	A race condition can cause the Start and/or Stop flags to be set when I²C is enabled.	X	X
In-Circuit Serial Programming™	Low-Voltage Programming	Low-Voltage Programming Not Possible	Low-Voltage programming is not possible when V_DD is below BORV while BOR is enabled.	X	X
NVM	WRERR bit Operation	WRERR Bit Operation	NVMERR bit is set by device Reset after being cleared by software.	X	-
Program Flash Memory (PFM)	PFM Endurance	Endurance of PFM is Lower than Specified	The PFM endurance is lower than specified.	X	X
Program Flash Memory (PFM)	Back to Back Writes	PFM Back to Back Writes	Repetitive writes may cause write/erase failures.	X	-
Capture/Compare/PWM (CCP)	PWM mode	Wrong Duty Cycle for CCP Module	Duty cycle values are incorrect.	X	-
Signal Measurement Timer (SMT)	Reset Bit	Reset Bit	Module stops working if RST is set while prescaler setting is not zero.	X	X
Universal Asynchronous Receiver Transmitter (UART)	Synchronous Mode Transmissions	Synchronous Mode Transmissions	Loss of second byte written in TXREG.	X	-
Universal Asynchronous Receiver Transmitter (UART)	Transmit mode	Double Byte Transmit	Double byte transmit.	X	-
Windowed Watchdog Timer	Window Operation	Window Operation in Doze Mode	Window feature of the WWDT does not operate correctly in DOZE mode.	X	-
Note: Only those issues indicated in the last column apply to the current silicon revision.