Byte Program Mode Flowchart - NEC PD78076 User Manual

Address = Address + 1
576
CHAPTER 27 PD78P078, 78P078Y
Figure 27-5. Byte Program Mode Flowchart
Start
Address = G
V = 6.5 V, V = 12.5 V
DD PP
X = 0
X = X + 1
0.1 ms program pulse
Verify
Pass
No
Address = N ?
Yes
V = 4.5 to 5.5 V, V = V
DD PP
Pass
All bytes verified?
All Pass
End of write
G = Start address
N = Last address of program
No
X = 10 ?
Fail
DD
Fail
Yes
Defective product