参数资料
型号: MSM514262-70JS
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word x 4-Bit Multiport DRAM
中文描述: 262,144字× 4位多端口内存
文件页数: 10/45页
文件大小: 507K
代理商: MSM514262-70JS
Semiconductor
MSM514262
10/45
TIMING WAVEFORM
Read Cycle
"H" or "L"
RAS
CAS
A0 - A8
WB
/
WE
DT
/
OE
DSF
IN
OUT
W1/IO1 -
W4/IO4
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
t
RC
t
RAS
t
RP
t
AR
t
CSH
t
CRP
t
RCD
t
RSH
t
CAS
t
CPN
t
RAD
t
RAL
t
ASR
t
RAH
t
ASC
t
CAH
Row Address
Column Address
t
RCS
t
RCH
t
RRH
t
ROH
t
THS
t
THH
t
FSR
t
RFH
t
FHR
t
FSC
t
CFH
t
OEA
t
DZO
t
CAC
t
AA
t
RAC
t
OFF
t
OEZ
Open
Valid Data-out
相关PDF资料
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MSM514262-70ZS 262,144-Word x 4-Bit Multiport DRAM
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MSM514262-70 Oscillator; Oscillator Type:TCVCXO; Frequency:16.32MHz; Frequency Tolerance:+/- 0.5 ppm; Load Capacitance:15pF; Crystal Terminals:PCB Surface Mount; Supply Voltage:3.3V; Leaded Process Compatible:No
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