HD6473258F10V Datasheet, PDF (216/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Y
N
n < 25?
N
Error
START
Set program/verify mode
Vcc = 6.0V ±0.25V, Vpp = 12.5V ±0.3V
Address = 0
n=0
n+1 →n
Write time t _PW= 1 ms ±5%
N
Verify OK?
Y
Write t _OPW= 3n ms
N
Last address?
Y
Set read mode
Vcc = 5.0V ±0.5V, Vpp = Vcc ±0.6
Address + 1 → Address
All addresses read?
Y
END
Figure 11-10. High-Speed Programming Flowchart (H8/325, H8/323, H8/322)
Figure 11-10
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