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參數(shù)資料
| 型號(hào)： | MSM514800D-70JS |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| 中文描述： | 524,288字× 8位動(dòng)態(tài)隨機(jī)存儲(chǔ)器：快速頁(yè)面模式型 |
| 文件頁(yè)數(shù)： | 7/14頁(yè) |
| 文件大?。?/td> | 178K |
| 代理商： | MSM514800D-70JS |
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Semiconductor
1
This Version: Dec.2000
MSM514800D/DSL
7/14
FEDD514800DSL-01
AC Characteristic (2/2)
(V
CC
= 5V ± 10%, Ta = 0°C to 70°C) Note1,2,3
MSM514800
D/DSL-60
MSM514800
D/DSL-70
Parameter
Symbol
Min.
Max.
Min.
Max.
Unit
Note
Column Address Set-up Time
t
ASC
t
CAH
t
AR
t
RAL
t
RCS
t
RCH
0
0
ns
Column Address Hold Time
10
15
ns
Column Address Hold Time from
RAS
50
55
ns
Column Address to
RAS
Lead Time
30
35
ns
Read Command Set-up Time
0
0
ns
Read Command Hold Time
0
0
ns
8
Read Command Hold Time referenced to
RAS
t
RRH
0
0
ns
8
Write Command Set-up Time
t
WCS
t
WCH
t
WCR
t
WP
t
OEH
t
RWL
t
CWL
t
DS
t
DH
t
DHR
t
OED
t
CWD
t
AWD
t
RWD
t
CPWD
0
0
ns
9
Write Command Hold Time
15
15
ns
Write Command Hold Time from
RAS
50
55
Write Command Pulse Width
15
15
ns
OE
Command Hold Time
15
20
ns
Write Command to
RAS
Lead Time
15
20
ns
Write Command to
CAS
Lead Time
15
20
ns
Data-in Set-up Time
0
0
ns
10
Data-in Hold Time
15
15
ns
10
Data-in Hold Time from
RAS
50
55
OE
to Data-in Delay Time
15
20
ns
CAS
to
WE
Delay Time
40
50
ns
9
Column Address to WE Delay Time
60
65
ns
9
RAS
to
WE
Delay Time
90
100
ns
9
CAS
Precharge
WE
Delay Time
65
70
ns
9
CAS
Active Delay Time from
RAS
Precharge
t
RPC
10
10
ns
RAS
to
CAS
Set-up Time
(
CAS
before
RAS
)
t
CSR
10
10
ns
RAS
to
CAS
Hold Time (
CAS
before
RAS
)
t
CHR
15
15
ns
RAS
Pulse Width
(
CAS
before
RAS
Self-Refresh)
t
RASS
100
100
μ
s
11
RAS
Precharge Time
(
CAS
before
RAS
Self-Refresh)
t
RPS
110
130
ns
11
CAS
Hold Time
(
CAS
before
RAS
Self-Refresh)
t
CHS
40
50
ns
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM518121A | 131,072-Word X 8-Bit Multiport DRAM |
| MSM518121A-10 | 131,072-Word X 8-Bit Multiport DRAM |
| MSM518121A-10JS | 131,072-Word X 8-Bit Multiport DRAM |
| MSM518121A-10ZS | 131,072-Word X 8-Bit Multiport DRAM |
| MSM518121A-70 | 131,072-Word X 8-Bit Multiport DRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM514800DSL | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-60JS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-70JS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800DSL-XXJS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800D-XXJS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
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