參數(shù)資料
型號(hào): HM5164805FLJ-6
廠商: Hitachi,Ltd.
英文描述: 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
中文描述: 64目等內(nèi)存(8 Mword × 8位)8畝刷新/ 4畝刷新
文件頁(yè)數(shù): 12/35頁(yè)
文件大?。?/td> 490K
代理商: HM5164805FLJ-6
HM5164805F Series, HM5165805F Series
12
Read Cycle
HM5164805F/HM5165805F
-5
-6
Parameter
Access time from
RAS
Access time from
CAS
Symbol
Min
Max
Min
Max
Unit
Notes
t
RAC
t
CAC
t
AA
t
OEA
t
RCS
t
RCH
t
RCHR
t
RRH
t
RAL
t
CAL
t
CLZ
t
OH
t
OHO
t
OFF
t
OEZ
t
CDD
t
OHR
t
OFR
t
WEZ
t
WED
t
RDD
50
60
ns
8, 9
13
15
ns
9, 10, 17
Access time from address
Access time from
OE
25
30
ns
9, 11, 17
13
15
ns
9
Read command setup time
Read command hold time to
CAS
Read command hold time from
RAS
Read command hold time to
RAS
Column address to
RAS
lead time
Column address to
CAS
lead time
CAS
to output in low-Z
0
0
ns
0
0
ns
12
50
60
ns
0
0
ns
12
25
30
ns
15
18
ns
0
0
ns
Output data hold time
Output data hold time from
OE
3
3
ns
21
3
3
ns
Output buffer turn-off time
Output buffer turn-off to
OE
CAS
to Din delay time
Output data hold time from
RAS
Output buffer turn-off to
RAS
Output buffer turn-off to
WE
WE
to Din delay time
RAS
to Din delay time
13
15
ns
13, 21
13
15
ns
13
13
15
ns
5
3
3
ns
21
13
15
ns
13, 21
13
15
ns
13
13
15
ns
13
15
ns
相關(guān)PDF資料
PDF描述
HM5165805FLJ-6 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5165805FLJ 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5165805FLTT 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5165805FLTT-6 CABLE ASSEMBLY; 2.4mm MALE TO 2.4mm MALE; 50 GHz CABLE; 12" CABLE LENGTH
HM5164805FJ 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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