AM28F020 Advanced Micro Devices, AM28F020 Datasheet - Page 16

• Manufacturer Part Number: AM28F020
• Description: 2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt/ Bulk Erase Flash Memory
• Manufacturer: Advanced Micro Devices

16
Increment Address
Figure 3.
Write Program Setup Command
Write Program Verify Command
Write Program Command (A/D)
No
Programming Completed
Read Data from Device
Write Reset Command
Flashrite Programming Algorithm
Time out 10 µs
Time out 6 µs
Last Address
PLSCNT = 0
Verify Byte
Apply V
Apply V
Am28F020
Start
Yes
Yes
PPL
PPH
No
Increment PLSCNT
Device Failed
PLSCNT =
Apply V
25?
11559G-8
PPL
No
Yes