NT511740D0J Просмотр технического описания (PDF) - Unspecified
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NT511740D0J Datasheet PDF : 20 Pages
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NT511740D0J
16MEG : x4
Fast Page Mode DRAM
AC CHARACTERISTICS (Continued )
Parameter
Symbol
CAS to W delay time
RAS to W delay time
Column address to W delay time
CAS precharge to W delay time
CAS set-up time (CAS -before- RAS refresh)
CAS hold time (CAS -before- RAS refresh)
RAS to CAS precharge time
Access time from CAS precharge
Hyper Page cycle time
Hyper Page read-modify-write cycle time
CAS precharge time (Hyper Page cycle)
RAS pulse width (Hyper Page cycle)
RAS hold time from CAS precharge
OE access time
OE to data delay
Output buffer turn off delay time from OE
OE command hold time
W to RAS precharge time(C-B-R refresh)
W to RAS hold time(C-B-R refresh)
RAS pulse width (C-B-R self refresh)
RAS precharge time (C-B-R self refresh)
CAS hold time (C-B-R self refresh)
t CWD
t RWD
t AWD
t CPWD
t CSR
t CHR
t RPC
t CPA
t PC
t PRWC
t CP
t RASP
t RHCP
t OEA
t OED
t OEZ
t OEH
t WRP
t WRH
t RASS
t RPS
t CHS
-50
-60
Unit
Min Max Min Max
36
40
ns
73
85
ns
48
55
ns
53
60
ns
5
5
ns
10
10
ns
5
5
ns
30
35
ns
35
40
ns
76
85
ns
7
10
ns
50 100k 60 100k ns
30
35
ns
13
15
ns
13
15
ns
0
13
0
15
ns
13
15
ns
10
10
ns
10
10
ns
100
100
ns
90
110
ns
-50
-50
ns
Notes
7
7
7
3
6
11,12,13
11,12,13
11,12,13
REV 1.0 , JULY. 2000
8
© NANYA TECHNOLOGY CORP.
NAYNA TECHNOLOGY CORP. reserves the right to change products and specifications without notice.
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