參數(shù)資料
型號: MSM514800C
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: 258K
代理商: MSM514800C
7/16
Semiconductor
MSM514800C/CSL
AC Characteristics (2/2)
MSM514800
C/CSL-70
MSM514800
C/CSL-80
MSM514800
C/CSL-60
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
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3
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
Min.
0
Max.
Parameter
Symbol
Min.
0
Max.
Min.
0
Max.
Note
Unit
15
20
20
0
15
20
55
20
50
65
100
70
10
15
10
15
55
100
130
–50
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
m
s
ns
ns
ns
10
10
9
9
9
9
11
11
11
9
15
15
15
0
15
15
50
15
40
60
90
65
10
15
10
15
50
100
110
–40
15
20
20
0
15
20
60
20
50
70
110
75
10
15
10
15
60
100
150
–60
相關(guān)PDF資料
PDF描述
MSM514800CSL 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800CSL-60 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800CSL-70 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800CSL-80 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800C-60 Buffer with 3-State Output
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM514800C-60 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
MSM514800C-70 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
MSM514800C-80 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
MSM514800CSL 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
MSM514800CSL-60 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