PIC16F87X_02 Datasheet, PDF (10/22 Pages) Microchip Technology – EEPROM Memory Programming Specification

PIC16F87X
FIGURE 2-3: FLOW CHART – PIC16F87X CONFIGURATION MEMORY (2.2V ≤ VDD < 5.5V)
START
Load
Configuration
Data
No
Program ID ^Yes
Location?
Program Cycle
Read Data
Command
PROGRAM CYCLE
Load Data
Command
Begin
Erase/Program
Command
Wait
tera + tprog
Increment
Address
Command
No Address =
0x2004?
Yes
Increment
Address
Command
Report
No
Programming
Data Correct?
Failure
Yes
Increment
Address
Command
Increment
Address
Command
Program
Cycle
(Config. Word)
Report Program _No
Configuration
Word Error
Data Correct?
Yes
DONE
Read Data
Command
DS39025F-page 10
 2002 Microchip Technology Inc.