參數(shù)資料
型號: MB8116400A-60
廠商: Fujitsu Limited
英文描述: CMOS 4 M ×4 BIT Fast Page Mode DRAM(CMOS 4 M ×4 位快速頁面存取模式動態(tài)RAM)
中文描述: 的CMOS 4米× 4位快速頁面模式的DRAM(的CMOS 4米× 4位快速頁面存取模式動態(tài)內(nèi)存)
文件頁數(shù): 8/25頁
文件大?。?/td> 307K
代理商: MB8116400A-60
8
MB8116400A-50/MB8116400A-60/MB8116400A-70
I
AC CHARACTERISTICS (Continued)
(At recommended operating conditions unless otherwise noted.)
Notes 3, 4, 5
MB8116400A-
No.
Parameter
Notes
Sym-
bol
MB8116400A-
50
Min.
15
13
13
0
15
35
MB8116400A-
60
Min.
15
15
15
0
15
35
70
Unit
Max.
Max.
Min.
15
17
17
0
15
35
Max.
33 WE Pulse Width
34 Write Command to RAS Lead Time
35 Write Command to CAS Lead Time
36 DIN Set Up Time
37 DIN Hold Time
38 Data Hold Time from RAS
t
WP
t
RWL
t
CWL
t
DS
t
DH
t
DHR
ns
ns
ns
ns
ns
ns
39 RAS to WE Delay Time
t
RWD
68
80
92
ns
40 CAS to WE Delay Time
t
CWD
31
35
39
ns
41
Column Address to WE Delay
Time
RAS Precharge Time to CAS
Active Time (Refresh cycles)
CAS Set Up Time for CAS-before-
RAS Refresh
CAS Hold Time for CAS-before-
RAS Refresh
45 WE SetUp Time from RAS
46 WE Hold Time from RAS
t
AWD
43
50
57
ns
42
t
RPC
5
5
5
ns
43
t
CSR
0
0
0
ns
44
t
CHR
10
10
12
ns
t
WSR
t
WHR
0
0
0
ns
ns
10
10
10
47 Access Time from OE
t
OEA
13
15
17
ns
48
Output Buffer Turn Off Delay
form OE
49 OE to RAS Lead Time for Valid Data
OE Hold Time Referenced to
WE
51 OE to Data in Delay Time
52 CAS to Data in Delay Time
t
OEZ
13
15
17
ns
t
OEL
5
5
7
ns
50
t
OEH
5
5
5
ns
t
OED
t
CDD
13
13
15
15
17
17
ns
ns
53 DIN to CAS Delay Time
t
DZC
0
0
0
ns
54 DIN to OE Delay Time
t
DZO
0
0
0
ns
55 Fast Page Mode RAS Pulse width
60 Fast Page Mode Read/Write Cycle Time
Fast Page Mode Read-Modify-Write
Cycle Time
Access Time from CAS
Precharge
63 Fast Page Mode CAS Precharge Time
Fast Page Mode RAS Hold Time
from CAS Precharge
Fast Page Mode CAS Precharge
to WE Delay Time
t
RASP
t
PC
35
100000
40
100000
45
100000
ns
ns
61
t
PRWC
71
80
89
ns
62
t
CPA
30
35
40
ns
t
CP
10
10
10
ns
64
t
RHCP
30
35
40
ns
65
t
CPWD
48
55
62
ns
20
20
20
9
10
16
17
17
9, 18
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MB8116400A-70 CMOS 4 M ×4 BIT Fast Page Mode DRAM(CMOS 4 M ×4 位快速頁面存取模式動態(tài)RAM)
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