CDP68HC68T1
GE
CMOS Real-Time ClockCMOS Peripherals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _""-
CDP68HC68T1
Advance Information
eLK OUT CPUR
INT
SCK
"'CSI MISO CE
VSS
16 Voo 15 XTAL OUT
3 14 XTAL IN 4 13 V BATT 5 12 vSYS 6 II LINE
10 PaR
8 9 PSE
TOP VIEW
92CS-380~3
TERMINAL ASSIGNMEN
CDP68HC68T1
Intersil Corporation
CMOS Serial Real-Time Clock®
Data Sheet
CDP68HC68T1
October 29, 2007
FN1547.8
CMOS Serial Real-Time Clock With RAM and Power Sense/Control
The CDP68HC68T1 Real-Time Clock provides a time/calendar function, a 32 byte static RAM, and a 3 wire Serial Peripheral Interface (SPI Bus). Th