Datasheet

PIC12F635/PIC16F636/639
DS41232D-page 138 © 2007 Microchip Technology Inc.
TABLE 12-5: INITIALIZATION CONDITION FOR SPECIAL REGISTERS
Condition
Program
Counter
Status
Register
PCON
Register
Power-on Reset 000h 0001 1xxx --01 --0x
MCLR
Reset during normal operation 000h 000u uuuu --0u --uu
MCLR
Reset during Sleep 000h 0001 0uuu --0u --uu
WDT Reset 000h 0000 uuuu --0u --uu
WDT Wake-up PC + 1 uuu0 0uuu --uu --uu
Brown-out Reset 000h 0001 1uuu --01 --10
Interrupt Wake-up from Sleep PC + 1
(1)
uuu1 0uuu --uu --uu
Wake-up Reset 000h 0001 1xxx --01 --0x
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’.
Note 1: When the wake-up is due to an interrupt and the Global Interrupt Enable bit, GIE, is set, the PC is loaded
with the interrupt vector (0004h) after execution of PC + 1.