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: 14/14页
文件大小: 174K
代理商: MSM514800E
1
MSM514800E/ESL
Hidden Refresh Write Cycle
14/14
FEDD514800ESL-01
CAS
before
RAS
Self-Refresh Cycle
V
IH
V
IL
t
DS
t
D
t
WCH
t
RAL
t
CAH
t
WP
t
WCS
t
RAH
t
ASR
t
ASC
Column
t
RAD
t
RP
t
RAS
t
RC
t
RP
t
CHR
t
RAS
t
RSH
t
RCD
t
CRP
t
RC
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
IH
V
IL
Row
Valid Data-in
“H” or “L”
t
OFF
t
RPC
t
CHS
t
CSR
t
RPC
t
CP
t
RP
RAS
CAS V
IH
V
IL
DQ V
OH
V
OL
t
RASS
t
RPS
Open
Note: WE, OE, Address = “H” or
“L”
O
S
“H” or “L”
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