参数资料
型号: HY512264LJC-50
英文描述: x16 EDO Page Mode DRAM
中文描述: x16 EDO公司页面模式的DRAM
文件页数: 7/8页
文件大小: 100K
代理商: HY512264LJC-50
Symbol
Parameter
Min
Max
Min
Max
Unit
Note
60ns
70ns
AC CHARACTERISTICS
Continued
HY512260
Data-in set-up time
Data-in hold time
Refresh period(512 cycles)
Refresh period(SL-part)
Write command set-up time
/CAS to /WE delay time
/RAS to /WE delay time
Column address to /WE delay time
/CAS set-up time(CBR cycle)
/CAS hold time(CBR cycle)
/RAS to /CAS precharge time
/CAS precharge time(CBR counter test)
/RAS hold time referenced to /OE
/OE access time
/OE to data delay
Output buffer turn-off delay time from /OE
/OE command hold time
/WE delay time from /CAS precharge
/RAS hold time from /CAS precharge
/RAS pulse width(self refresh)
t
DS
t
DH
t
REF
t
WCS
t
CWD
t
RWD
t
AWD
t
CSR
t
CHR
t
RPC
t
CPT
t
ROH
t
OEA
t
OED
t
OEZ
t
OEH
t
CPWD
t
RHCP
t
RASS
0
15
-
-
0
40
85
55
5
10
5
20
0
-
15
0
15
55
35
100
-
-
8
128
-
-
-
-
-
-
-
-
-
15
-
15
-
-
-
-
0
15
-
-
0
50
100
65
5
10
5
25
0
-
20
0
20
65
40
100
-
-
8
128
-
-
-
-
-
-
-
-
-
20
-
20
-
-
-
-
ns
ns
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7
7
7
11
11
8
8
8
8
5
8
128Kx16,FP DRAM
Rev.10 / Jan.97
t
RPS
t
CHS
130
-50
-
-
150
-50
-
-
ns
ns
/RAS Precharge Time (Self refresh)
/CAS Hold Time (Self refresh)
Min
Max
0
15
-
-
0
35
70
45
5
10
5
20
0
-
15
0
15
50
35
100
-
-
8
128
-
-
-
-
-
-
-
-
-
15
-
15
-
-
-
-
120
-50
-
-
50ns
Data-in hold time Referenced to /RAS
t
DHR
50
-
55
-
ns
40
-
t
CWL
Write command to /CAS lead time
ns
15
-
20
-
15
-
相关PDF资料
PDF描述
HY512264LJC-60 x16 EDO Page Mode DRAM
HY512264LJC-70 x16 EDO Page Mode DRAM
HY512264LRC-50 x16 EDO Page Mode DRAM
HY512264LRC-60 x16 EDO Page Mode DRAM
HY512264LRC-70 x16 EDO Page Mode DRAM
相关代理商/技术参数
参数描述
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