MD51V65400E Oki Semiconductor, MD51V65400E Datasheet - Page 6

• Manufacturer Part Number: MD51V65400E
• Description: 16,777,216-word ? 4-bit Dynamic Ram Fast Page Mode Type
• Manufacturer: Oki Semiconductor

AC CHARACTERISTICS (2/2)
OKI Semiconductor
Row Address Hold Time
Column Address Set-up Time
Column Address Hold Time
Column Address to RAS Lead Time
Read Command Set-up Time
Read Command Hold Time
Read Command Hold Time
referenced to RAS
Write Command Set-up Time
Write Command Hold Time
Write Command Pulse Width
OE Command Hold Time
Write Command to RAS Lead Time
Write Command to CAS Lead Time
Data-in Set-up Time
Data-in Hold Time
OE to Data-in Delay Time
CAS to WE Delay Time
Column Address to WE Delay Time
RAS to WE Delay Time
CAS Precharge WE Delay Time
CAS Active Delay Time from RAS
Precharge
RAS to CAS Set-up Time
(CAS before RAS)
RAS to CAS Hold Time
(CAS before RAS)
WE to RAS Hold Time(CAS before
RAS)
WE Hold Time(CAS before RAS)
Parameter
Symbol
t
CPWD
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WCS
WCH
CWD
AWD
RWD
WRP
WRH
t
RWL
CWL
RAH
CAH
RCS
RCH
RRH
OEH
t
OED
RPC
CSR
CHR
ASC
RAL
t
WP
DS
DH
Min.
25
13
13
13
13
36
48
73
53
10
10
10
10
7
0
7
0
0
0
0
7
7
0
7
5
MD51V65400
E-50
Max.

























(V
CC
= 3.3V ± 0.3V, Ta = 0 to 70°C) Note1,2,3
Min.
10
10
30
10
10
15
15
15
10
15
40
55
85
60
10
10
10
10
0
0
0
0
0
0
5
MD51V65400
E-60
Max.

























FEDD51V65400E-03
MD51V65400E
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note
10
10
6/15
8
8
9
9
9
9
9