HD6473847RHV Datasheet, PDF (170/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 6 ROM
Start
Set write/verify mode
VCC = 6.0 V±0.25 V, VPP = 12.5 V±0.3 V
Yes
No
n < 25
Address = 0
n=0
n+1→n
Write time tpw = 0.2 ms±5%
No
Verify
Yes
Write time topw = 0.2n ms
No
Last address?
Yes
Set read mode
VCC = 5.0 V±0.25 V, VPP = VCC
Address + 1 → address
Error
No
Read all addresses?
Yes
End
Figure 6.4 High-Speed, High-Reliability Programming Flowchart
Table 6.3 and table 6.4 give the electrical characteristics in programming mode.
Rev. 7.00 Mar. 08, 2010 Page 138 of 510
REJ09B0024-0700