PIC16C63A/65B/73B/74B Rev. A Silicon/Data Sheet Errata

The PIC16C63A/65B/73B/74B parts you have received
conform functionally to the Device Data Sheet
(DS30605 C), except for the anomalies described
below.
PIC16C63A/65B/73B/74B
PIC16C63A/65B/73B/74B Rev. A Silicon/Data Sheet Errata
The PIC16C63A/65B/73B/74B parts you have received 2. Module: TMR1
conform functionally to the Device Data Sheet
(DS30605C), except for the anomalies described When operating in External Clock mode (TMR1CS
below. is set), reading either of the Timer1 registers
(TMR1H or TMR1L) may cause the timer not to
increment as expected. This occurs