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參數(shù)資料
| 型號(hào)： | MSM518205-80 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| 中文描述： | 4194304字× 2位動(dòng)態(tài)隨機(jī)存儲(chǔ)器：快速頁面模式型與江戶 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 658K |
| 代理商： | MSM518205-80 |
7/18
Semiconductor
MSM518205
AC Characteristics (2/2)
Write Command Pulse Width
WE
Pulse Width (DQ Disable)
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
)
WE
to
RAS
Precharge Time (
CAS
before
RAS
)
WE
Hold Time from
RAS
(
CAS
before
RAS
)
RAS
to
WE
Set-up Time (Test Mode)
RAS
to
WE
Hold Time (Test Mode)
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
OE
Command Hold Time
OE
Precharge Time
Write Command Set-up Time
t
WP
t
WPE
t
CWL
t
DS
t
DH
t
RWL
t
DHR
t
OED
t
CWD
t
AWD
t
RWD
t
CPWD
t
CSR
t
CHR
t
WRP
t
WRH
t
WTS
t
WTH
t
RPC
t
WCH
t
WCR
t
OEH
t
OEP
t
WCS
MSM518205
-60
MSM518205
-70
MSM518205
-80
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3, 12, 13
Parameter
Symbol
ns
ns
ns
ns
10
10
10
20
Note
16
11, 14
11, 14
10
10
10
14
15
14
14
10, 14
10, 15
Min.
0
0
0
Max.
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
Min.
0
0
0
10
10
20
0
15
20
45
20
50
65
100
70
10
20
10
15
50
20
10
0
Read Command Set-up Time
Read Command Hold Time
Read Command Hold Time referenced to
RAS
t
RCS
t
RCH
t
RRH
14
9, 14
9
ns
ns
ns
OE
Command Hold Time
t
OCH
10
10
10
20
10
5
15
0
15
15
40
15
40
55
85
60
10
20
10
10
45
15
10
0
10
ns
10
10
10
20
Min.
0
0
0
10
10
20
0
15
20
50
20
50
70
110
75
10
20
10
15
55
20
10
0
10
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM518205-80SJ | 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM518205-80TS-K | 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM518221-25JS | 262,214-Word x 8-Bit Field Memory |
| MSM518221-25ZS | 262,214-Word x 8-Bit Field Memory |
| MSM518221-30GS-K | 262,214-Word x 8-Bit Field Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM518205-80SJ | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM518205-80TS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM518221 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,214-Word x 8-Bit Field Memory |
| MSM518221-25JS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,214-Word x 8-Bit Field Memory |
| MSM518221-25ZS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,214-Word x 8-Bit Field Memory |
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