參數(shù)資料
型號: MB81V16400A-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): 10/27頁
文件大?。?/td> 520K
代理商: MB81V16400A-60
10
MB81V16400A-50/-60/-70
(Continued)
No.
Parameter
Notes
Symbol
MB81V16400A-50
Min.
15
35
15
13
13
0
15
35
68
31
43
MB81V16400A-60
Min.
15
35
15
15
15
0
15
35
80
35
50
MB81V16400A-70
Min.
15
35
15
17
17
0
15
35
92
39
57
Unit
Max.
Max.
Max.
31 Write Command Hold Time
32 Write Hold Time from RAS
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
39 RAS to WE Delay Time
40 CAS to WE Delay Time
41 Column Address to WE Delay Time*20
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 Set Up Time from RAS
46 WE Hold Time from RAS
47 Access Time from OE
Output Buffer Turn Off Delay
from OE
49 OE to RAS Lead Time for Valid Data
50 OE Hold Time Referenced to WE*16
51 OE to Data in Delay Time
52 CAS to Data in Delay Time
53 DIN to CAS Delay Time
54 DIN to OE Delay Time
55 Fast Page Mode RAS Pulse Width
Fast Page Mode Read/Write
Cycle Time
Fast Page Mode Read-Modify-
Write Cycle Time
Access Time from CAS
Precharge
t
WCH
t
WCR
t
WP
t
RWL
t
CWL
t
DS
t
DH
t
DHR
t
RWD
t
CWD
t
AWD
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
*20
*20
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
t
OEA
0
13
0
15
0
17
ns
ns
ns
10
10
10
*9
48
*10
t
OEZ
13
15
17
ns
t
OEL
t
OEH
t
OED
t
CDD
t
DZC
t
DZO
t
RASP
5
5
13
5
5
15
7
5
17
ns
ns
ns
ns
ns
ns
ns
13
0
0
15
0
0
17
0
0
*17
*17
100000
100000
100000
60
t
PC
35
40
45
ns
61
t
PRWC
71
80
89
ns
62
*9,18
t
CPA
30
35
40
ns
相關PDF資料
PDF描述
MB81V16400A-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)
MB81V16400B-50 4 M ×4 BITS Fast Page Mode Dynamic RAM(CMOS 4 M ×4 位快速頁面存取模式RAM)
MB81V16400B-60 4 M ×4 BITS Fast Page Mode Dynamic RAM(CMOS 4 M ×4 位快速頁面存取模式RAM)
MB81V16405A-60 4 M ×4 BIT Hyper Page Mode Dynamic RAM(CMOS 4 M ×4 位超級頁面存取模式動態(tài)RAM)
MB81V16405A-70 4 M ×4 BIT Hyper Page Mode Dynamic RAM(CMOS 4 M ×4 位超級頁面存取模式動態(tài)RAM)
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