HD64F38024HV Datasheet, PDF (172/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 6 ROM
Start
Set write/verify mode
V_CC = 6.0 V ± 0.25 V, V_PP = 12.5 V ± 0.3 V
Address = 0
n=0
Yes
No
n < 25
n+1 →n
Write time t_PW = 0.2 ms ± 5%
No
Verify
Yes
Write time t _OPW = 0.2n ms
Address + 1 → address
No
Last address?
Yes
Set read mode
V_CC = 5.0 V ± 0.25 V, V_PP = V_CC
Error
No
Read all
addresses?
Yes
End
Figure 6.4 High-Speed, High-Reliability Programming Flowchart
Rev. 8.00 Mar. 09, 2010 Page 150 of 658
REJ09B0042-0800