PIC16LF145X Datasheet, PDF (25/38 Pages) Microchip Technology – PIC16(L)F145X Memory Programming Specification

PIC16(L)F145X
FIGURE 5-5:
CONFIGURATION MEMORY PROGRAM FLOWCHART
Start
Load
Configuration
Bulk Erase
Program
Memory⁽¹⁾
One-word
Program Cycle⁽²⁾
(User ID)
Read Data
From Program
Memory Command
No
Report
Data Correct?
Programming
Failure
Yes
Increment
Address
Command
No
Address =
Yes
8004h?
Increment
Address
Command
Increment
Address
Command
Increment
Address
Command
One-word
Program Cycle⁽²⁾
(Config. Word 1)
Read Data
From Program
Memory Command
No
Data Correct?
Yes
Increment
Address
Command
One-word
Program Cycle⁽²⁾
(Config. Word 2)
Report
Programming
Failure
Read Data
From Program
Memory Command
Note 1: This step is optional if the device is erased or not previously programmed.
2: See Figure 5-3.
Data Correct?
Yes
Done
Report
No _Programming
Failure
 2011-2012 Microchip Technology Inc.
Advance Information
DS41620C-page 25