Renesas H8 Series

Section 6 ROM
Rev. 7.00 Mar 10, 2005 page 148 of 652
REJ09B0042-0700
Start
Set write/verify mode
V = 6.0 V ± 0.25 V, V = 12.5 V ± 0.3 V
CC PP
Address = 0
n = 0
n + 1 n
→
PW
Verify
Write time t = 0.2n ms
OPW
Last address?
Set read mode
V = 5.0 V ± 0.25 V, V = V
CC PP CC
Read all
addresses?
End
Error
n < 25
Address + 1 address→
No
Yes
No
Yes
Yes
No
No
Yes
Write time t = 0.2 ms ± 5%
Figure 6.4 High-Speed, High-Reliability Programming Flowchart