 English |
|
|
|
|
|
|
|
| HMS87C1808B Datasheet, PDF (80/99 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS | |||
| |||
| ◁ |
HMS87C1X04B/08B/16B
When PFDM = 1
VDD
Internal
RESET
VDD
Internal
RESET
VDD
Internal
RESET
When PFDM = 0
VDD
System
Clock
VDD
System
Clock
64mS
t < 64mS
64mS
64mS
Figure 20-3 Power Fail Processor Situations
PFVDDMAX
PFVDDMIN
PFVDDMAX
PFVDDMIN
PFVDDMAX
PFVDDMIN
PFVDDMAX
PFVDDMIN
PFVDDMAX
PFVDDMIN
76
SEP. 2004 Ver 1.03
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese