參數(shù)資料
型號(hào): M390S3323DT1-C7A
元件分類: DRAM
英文描述: 32M X 72 SYNCHRONOUS DRAM MODULE, 5.4 ns, DMA168
封裝: DIMM-168
文件頁(yè)數(shù): 11/12頁(yè)
文件大小: 108K
代理商: M390S3323DT1-C7A
M390S3323DT1
PC133 Registered DIMM
Rev. 0.1 Sept. 2001
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.
Notes :
AC CHARACTERISTICS (AC operating conditions unless otherwise noted)
Parameter
Symbol
- 7C
- 7A
Unit
Note
Min
Max
Min
Max
CLK cycle time
CAS latency=3
tCC
7.5
1000
7.5
1000
ns
1
CAS latency=2
7.5
10
CLK to valid
output delay
CAS latency=3
tSAC
5.4
ns
1,2
CAS latency=2
5.4
6
Output data
hold time
CAS latency=3
tOH
3
ns
2
CAS latency=2
3
CLK high pulse width
tCH
2.5
ns
3
CLK low pulse width
tCL
2.5
ns
3
Input setup time
tSS
1.5
ns
3
Input hold time
tSH
0.8
ns
3
CLK to output in Low-Z
tSLZ
1
ns
2
CLK to output
in Hi-Z
CAS latency=3
tSHZ
5.4
ns
CAS latency=2
5.4
6
REFER TO THE INDIVIDUAL COMPONENET, NOT THE WHOLE MODULE.
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