参数资料
型号: MSM514800E
厂商: 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位动态随机存储器:快速页面模式型
文件页数: 11/14页
文件大小: 174K
代理商: MSM514800E
1
MSM514800E/ESL
11/14
FEDD514800ESL-01
Fast Page Mode Read Cycle
Fast Page Mode Write Cycle (Early Write)
t
WP
t
RWL
t
CWL
t
WCH
t
WP
t
CWL
t
WCH
t
WP
t
WCH
t
CSH
t
CAH
t
RAL
t
CAH
t
CRP
t
D
t
DS
t
D
t
DS
t
D
t
DS
Valid
Data-in
t
WCS
t
WCS
t
WCS
t
ASC
t
ASC
t
CAH
t
RAD
t
ASR
t
ASC
t
RAH
t
RCD
t
CRP
t
CAS
t
CAS
t
RSH
t
CAS
t
CP
t
RP
t
RHPC
Valid
Data-in
Valid
Data-in
“H” or “L”
t
CP
t
PC
RAS
V
IH
V
IL
CAS V
IH
V
IL
Address V
IH
V
IL
WE
V
IH
V
IL
DQ V
IH
V
IL
t
RASP
Row
Column
Column
Column
t
CWL
Note: OE = “H” or “L”
t
PC
t
CAS
t
OEZ
t
CAC
t
OFF
t
OEZ
t
CAC
t
CLZ
t
OEA
t
CSH
t
RAH
t
CAC
t
RRH
t
RAC
t
OEA
t
RAL
t
ASC
t
CAH
t
RCS
t
RCH
t
CPA
t
AA
t
AA
t
RCH
t
RCS
t
CAH
t
ASC
t
RAD
t
RCS
t
ASR
t
ASC
t
CP
t
CAS
t
RSH
t
RASP
t
CAS
t
CP
t
RCD
t
CRP
t
CLZ
t
CAH
Valid
Data-out
t
CPA
t
RP
RAS
V
IH
V
IL
CAS V
IH
V
IL
Address V
IH
V
IL
WE
V
IH
V
IL
OE V
IH
V
IL
DQ V
OH
V
OL
t
RHCP
Row
Column
Column
Column
“H” or “L”
t
CRP
t
RCH
t
AA
t
OEA
t
OFF
t
OEZ
Valid
Data-out
t
CLZ
t
OFF
Valid
Data-out
相关PDF资料
PDF描述
MSM514800E-60JS 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800ESL-60JS 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800ESL-70JS 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514900CSL 512K×9 Dynamic RAM(512K×9动态RAM)
MSM514900C 512K×9 Dynamic RAM(512K×9动态RAM)
相关代理商/技术参数
参数描述
MSM514800E-60JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800E-70JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800ESL-60JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514800ESL-70JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM514900C 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 9-Bit DYNAMIC RAM : FAST PAGE MODE TYPE