DS_M366S2953MTS Datasheet, PDF (7/9 Pages) Samsung semiconductor – PC133/PC100 Unbuffered DIMM

M366S2953MTS
PC133/PC100 Unbuffered DIMM
AC CHARACTERISTICS (AC operating conditions unless otherwise noted)
REFER TO THE INDIVIDUAL COMPONENET, NOT THE WHOLE MODULE.
Parameter
Symbol
-75
Min
Max
-1H
Min
Max
-1L
Min
Max
CAS latency=3
7.5
10
10
CLK cycle time
tCC
1000
1000
1000
CAS latency=2
-
10
12
CLK to valid
output delay
CAS latency=3
tSAC
CAS latency=2
5.4
-
6
6
6
7
Output data
hold time
CAS latency=3
3
tOH
CAS latency=2
-
3
3
3
3
CLK high pulse width
tCH
2.5
3
3
CLK low pulse width
tCL
2.5
3
3
Input setup time
tSS
1.5
2
2
Input hold time
CLK to output in Low-Z
tSH
0.8
1
1
tSLZ
1
1
1
CLK to output
in Hi-Z
CAS latency=3
tSHZ
CAS latency=2
5.4
-
6
6
6
7
Unit Note
ns
1
ns 1,2
ns
2
ns
3
ns
3
ns
3
ns
3
ns
2
ns
Notes : 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.
REV. 0.0 Dec. 2001