DS1743P DALLAS [Dallas Semiconductor], DS1743P Datasheet - Page 8

• Manufacturer Part Number: DS1743P
• Description: Y2KC Nonvolatile Timekeeping RAM
• Manufacturer: DALLAS [Dallas Semiconductor]

READ CYCLE, AC CHARACTERISTICS
READ CYCLE TIMING DIAGRAM
SEE NOTES
PARAMETER
Read Cycle Time
Address Access Time
Output Hold from Address
CE
CE
CE
OE
OE
OE
and CE2 Low to DQ Low-Z
and CE2 Access Time
and CE2 Data Off time
Access Time
Data Off Time
Low to DQ Low-Z
SYMBOL
t
t
t
t
t
t
t
t
t
CEA
OEL
OEA
OEZ
CEL
CEZ
RC
AA
OH
(Over the Operating Range; V
8 of 17
120 ns access
MIN
120
5
5
5
MAX
120
120
100
40
35
150 ns access
MIN
150
5
5
5
MAX
150
150
130
50
35
CC
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
= 3.3V
DS1743/DS1743P
NOTES
5
5
5
5
5
5
5
5
5
10%)