Rainbow Electronics DS1511 - Manual (Page 20)

DS1501/DS1511 Y2K Watchdog Real-Time Clock
20 of 20
TYPICAL OPERATING CIRCUITS
PACKAGE INFORMATION
(For the latest package outline information, go to www.maxim-ic.com/DallasPackInfo .)
Dallas
Semiconductor
DS1501
CPU
V
CC
V
CC
V
CC
IRQ
RST
GND
X2 X1
V
CC
RPU
CRYSTAL
SQW
V
BAT
DQ0–DQ7
RST
WE
OE
V
BAUX
KS
PWR
CE
A0–A4
IRQ
GND
Dallas
Semiconductor
DS1511
CPU
V
CC
V
CC
V
CC
IRQ
RST
GND
V
CC
RPU
SQW
DQ0–DQ7
RST
WE
OE
V
BAUX
KS
PWR
CE
A0–A4
IRQ
GND