upd78p058f Renesas Electronics Corporation., upd78p058f Datasheet - Page 25

• Manufacturer Part Number: upd78p058f
• Description: Mos Intergrated Circuit, 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

5.2
Remark G = Start address
PROM Write Procedure
N = Program last address
Address = Address + 1
Figure 5-1. Page Program Mode Flowchart
Pass
No
V
V
DD
Address = Address + 1
Address = Address + 1
Address = Address + 1
DD
0.1-ms program pulse
= 4.5 to 5.5 V, V
= 6.5 V, V
Verify all bytes
Verify 4 bytes
Address = N?
End of writing
Address = G
X = X + 1
X = 0
Latch
Latch
Latch
Latch
Start
Pass
Yes
All Pass
PP
= 12.5 V
PP
= V
DD
Fail
Fail
X = 10?
No
Defective product
Yes
PD78P058F
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