hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 190

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

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