ISL12025 Intersil Corporation, ISL12025 Datasheet - Page 24

• Manufacturer Part Number: ISL12025
• Description: Real-Time Clock/Calendar
• Manufacturer: Intersil Corporation

V
V
I
DD
I
BAT
DD
BAT
RESET
RESET
V
(2.2V)
V
(2.2V)
TRIP
TRIP
V
V
RESET
RESET
24
V
(2.63V)
BAT
(2.63V)
V
BAT
(3.0V)
FIGURE 29. EXAMPLE RESET OPERATION IN MODE A OR C
(3.0V)
(VDD POWER, V
FIGURE 30. RESET OPERATION IN MODE D
tPURST
tPURST
BAT
NOT CONNECTED)
ISL12025
I
2
C BUS ACTIVE
I
2
C BUS ACTIVE
(BATTERY BACKUP MODE)
(BATTERY BACKUP MODE)
October 18, 2006
FN6371.1