z8f0813 ZiLOG Semiconductor, z8f0813 Datasheet - Page 142

• Manufacturer Part Number: z8f0813
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

PS024314-0308
Yes
No
No
No
Protected Sector?
Select Register
Select Register
Program/Erase
values match?
Lock State 0
Lock State 1
Page Select
Write FCTL
Write FCTL
Write Page
Write Page
Unlocked
Enabled
Page in
Reset
Page
8CH
73H
Figure 21. Flash Controller Operation Flowchart
Yes
Yes
No
Yes
Register in Lock State 1
Byte Program
Writes to Page Select
result in a return to
Lock State 0
Write FCTL
95H
No
Yes
Z8 Encore! XP
Page Erase
Product Specification
®
F0823 Series
Flash Memory
132