DS1742-85 MAXIM [Maxim Integrated Products], DS1742-85 Datasheet - Page 9

• Manufacturer Part Number: DS1742-85
• Description: Y2KC Nonvolatile Timekeeping RAMwww.
• Manufacturer: MAXIM [Maxim Integrated Products]

AC CHARACTERISTICS—READ CYCLE (3.3V)
(V
READ CYCLE TIMING DIAGRAM
Read Cycle Time
Address Access Time
Output Hold from Address
CE
CE
CE
OE
OE
OE
CC
= 3.3V ±10%, Over the operating range.)
to DQ Low-Z
Access Time
Data Off time
to DQ Low-Z
Access Time
Data Off Time
PARAMETER
SYMBOL
t
t
t
t
t
t
t
t
t
CEA
OEA
OEZ
CEL
CEZ
OEL
OH
RC
AA
MIN
120
5
5
5
ACCESS
9 of 16
120ns
MAX
120
120
100
40
35
MIN
150
5
5
5
ACCESS
150ns
MAX
150
150
130
50
35
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns