 English |
|
|
|
|
|
|
|
| HD6432345 Datasheet, PDF (618/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual | |||
| |||
| ◁ |
Programming
and erase
Wait time: x possible
Ï
VCC
tOSC1
Min 0 µs
FWE
MD2 to MD0*1
RES
SWE bit
tMDS*3
SWE
set
SWE
clear
User
mode
User program mode
Flash memory access disabled period
(x: Wait time after SWE setting) *2
Flash memory reprogrammable period
(Flash memory program execution and data read, other than verify, are disabled.)
Notes: 1. Always fix the level by pulling down or pulling up the mode pins (MD2 to MD0) up to
powering off, except for mode switching.
2. See section 20.1.6 Flash Memory Characteristics.
3. Mode programming setup time tMDS.
Figure 17.37 Powering On/Off Timing (User Program Mode)
606
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese