LP62S16256E-T Series
AC Characteristics (TA = -25°C to +85°C, VCC = 2.7V to 3.6V)
LP62S16256E-55LLT
LP62S16256E-70LLT
Unit
Symbol
Parameter
Min.
Max.
Min.
Max.
Read Cycle
tRC
Read Cycle Time
55
-
-
70
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tAA
Address Access Time
55
55
55
30
-
70
70
70
35
-
tACE
tBE
Chip Enable Access Time
-
-
Byte Enable Access Time
-
-
tOE
Output Enable to Output Valid
Chip Enable to Output in Low Z
Byte Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Byte Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
-
-
tCLZ
tBLZ
tOLZ
tCHZ
tBHZ
tOHZ
tOH
10
10
5
-
10
10
5
-
-
-
-
-
20
20
20
-
25
25
25
-
-
-
-
-
5
5
Write Cycle
tWC
Write Cycle Time
55
50
50
0
-
-
70
60
60
0
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tCW
Chip Enable to End of Write
Byte Enable to End of Write
Address Setup Time
tBW
-
-
tAS
-
-
tAW
Address Valid to End of Write
Write Pulse Width
50
40
0
-
60
50
0
-
tWP
-
-
tWR
Write Recovery Time
-
-
tWHZ
tDW
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
-
25
-
-
25
-
25
0
30
0
tDH
-
-
tOW
5
-
5
-
Note: tCHZ, tBHZ and tOHZ and tWHZ are defined as the time at which the outputs achieve the open circuit condition and are
not referred to output voltage levels.
(January, 2002, Version 2.0)
7
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
