參數(shù)資料
型號: HM5117805TT-7
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
中文描述: 2M X 8 EDO DRAM, 70 ns, PDSO28
封裝: 0.400 INCH, PLASTIC, TSOP2-28
文件頁數(shù): 8/32頁
文件大?。?/td> 549K
代理商: HM5117805TT-7
EO rdc
HM5117805 Series
Data Sheet E0156H10
8
Read, Write, Read-Modify-Write and Refresh Cycles (Common parameters)
HM5117805
-5
-6
-7
Parameter
Symbol
Min
Max
Min
Max
Min
Max
Unit
Notes
Random read or write cycle time
RAS
precharge time
CAS
precharge time
RAS
pulse width
CAS
pulse width
t
RC
t
RP
t
CP
t
RAS
t
CAS
t
ASR
t
RAH
t
ASC
t
CAH
t
RCD
84
104
124
ns
30
40
50
ns
7
10
13
ns
50
10000 60
10000 70
10000 ns
7
10000 10
10000 13
10000 ns
Row address setup time
0
0
0
ns
Row address hold time
7
10
10
ns
Column address setup time
0
0
0
ns
Column address hold time
RAS
to
CAS
delay time
RAS
to column address delay time t
RAD
RAS
hold time
CAS
hold time
CAS
to
RAS
precharge time
OE
to Din delay time
OE
delay time from Din
CAS
delay time from Din
7
10
13
ns
11
37
14
45
14
52
ns
3
9
25
12
30
12
35
ns
4
t
RSH
t
CSH
t
CRP
t
OED
t
DZO
t
DZC
t
T
10
13
13
ns
35
40
45
ns
5
5
5
ns
13
15
18
ns
5
0
0
0
ns
6
0
0
0
ns
6
Transition time (rise and fall)
2
50
2
50
2
50
ns
7
相關PDF資料
PDF描述
HM5117805LTT-5 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
HM5117805 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
HM5117805LTS-5 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
HM5117805LTS-6 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
HM5117805LTS-7 16 M EDO DRAM (2-Mword X 8-bit) 2 k Refresh
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