PIC18FXXK80 Datasheet, PDF (12/52 Pages) Microchip Technology – Flash Microcontroller Programming Specification

PIC18FXXK80 FAMILY
FIGURE 2-10:
MCLR
ENTERING LOW-VOLTAGE PROGRAM/VERIFY MODE
P13
P1
VIH
VIH
VDD
PGD
PGC
Program/Verify Entry Code = 4D434850h
0 1 0 0 1 ... 0 0 0 0
b31 b30 b29 b28 b27
b3 b2 b1 b0
P12
P2B
P2A
FIGURE 2-11:
MCLR
ENTERING HIGH-VOLTAGE PROGRAM/VERIFY MODE
P13
P1
VIHH
VDD
PGD
PGC
Program/Verify Entry Code = 4D434850h
0 1 0 0 1 ... 0 0 0 0
b31 b30 b29 b 8 b27
b3 b2 b1 b0
P12
P2B
P2A
DS39972B-page 12
 2011 Microchip Technology Inc.