參數(shù)資料
型號: MSM514260CSL
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
中文描述: 262,144字× 16位動態(tài)隨機存儲器:快速頁面模式型
文件頁數(shù): 7/16頁
文件大小: 263K
代理商: MSM514260CSL
7/16
Semiconductor
MSM514260C/CSL
AC Characteristics (2/2)
Write Command Pulse Width
OE
Command Hold Time
Write Command to
CAS
Lead Time
Data-in Set-up Time
Data-in Hold Time
Write Command to
RAS
Lead Time
Data-in Hold Time from
RAS
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
RAS
to
CAS
Hold Time (
CAS
before
RAS
)
RAS
Pulse Width
(
CAS
before
RAS
Self-Refresh)
RAS
Precharge Time
(
CAS
before
RAS
Self-Refresh)
CAS
Hold Time
(
CAS
before
RAS
Self-Refresh)
CAS
Active Delay Time from
RAS
Precharge
RAS
to
CAS
Set-up Time (
CAS
before
RAS
)
Write Command Hold Time
Write Command Hold Time from
RAS
Write Command Set-up Time
t
WP
t
OEH
t
CWL
t
DS
t
DH
t
RWL
t
DHR
t
OED
t
CWD
t
AWD
t
RWD
t
CPWD
t
CHR
t
RPC
t
CSR
t
WCH
t
WCR
t
RASS
t
RPS
t
CHS
t
WCS
MSM514260
C/CSL-60
MSM514260
C/CSL-70
MSM514260
C/CSL-50
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3
Parameter
Symbol
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
m
s
ns
ns
ns
Unit Note
13
10, 11
10, 11
9
9
9
9
11
12
11
11
15
15
15
9, 11
Min.
0
10
15
15
0
10
15
40
15
35
45
70
50
10
15
10
10
40
100
90
–30
Min.
0
15
20
20
0
15
20
55
15
45
60
95
65
10
15
10
15
50
100
130
–50
Min.
0
15
15
15
0
10
15
50
15
35
50
80
55
10
20
10
15
45
100
110
–40
Max.
Max.
Max.
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MSM514260ESL 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
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