ESMT
M12S16161A
AC CHARACTERISTICS (AC operating conditions unless otherwise noted)
-6
-7
Parameter
CAS Latency =3
Symbol
Note
Note
Min
Max
Min
Max
6
8
-
7
8.6
-
1000
CLK cycle time
tCC
1000
ns
ns
1
1
CAS Latency =2
CAS Latency =3
CAS Latency =2
5.5
6
6
6
CLK to valid
output delay
tSAC
-
-
Output data hold time
CLK high pulse width
CLK low pulse width
Input setup time
tOH
tCH
tCL
2
ns
ns
ns
ns
ns
ns
2
3
3
3
3
2
2
2
2
2
1
1
-
2.5
2.5
2
tSS
tSH
tSLZ
Input hold time
1
CLK to output in Low-Z
1
CAS Latency =3
CAS latency =2
5.5
6
-
6
6
CLK to output in
Hi-Z
tSHZ
ns
-
-
*All AC parameters are measured from half to half.
Note: 1.Parameters depend on programmed CAS latency.
2.If clock rising time is longer than 1ns,(tr/2-0.5)ns should be added to the parameter.
3.Assumed input rise and fall time (tr & tf)=1ns.
If tr & tf is longer than 1ns, transient time compensation should be considered, i.e., [(tr+ tf)/2-1]ns should be added to the
parameter.
Elite Semiconductor Memory Technology Inc.
Publication Date : Jul. 2007
Revision : 1.2 6/28
ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
