参数资料
型号: MSM514262-70
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 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
中文描述: 262,144字× 4位多端口内存
文件页数: 12/45页
文件大小: 507K
代理商: MSM514262-70
Semiconductor
MSM514262
12/45
Write Cycle (
OE
Controlled Write)
"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
CWL
t
RWL
t
WP
t
WSR
t
RWH
*1
t
WCR
t
OEH
t
THS
t
FHR
t
FSR
t
RFH
t
FSC
t
CFH
t
MS
t
MH
t
DS
t
DH
WM1 Data
Valid Data-in
t
DHR
Open
*1
WB
/
WE
W1/IO1 - W4/IO4
Cycle
WM1 data:
0: Write Disable
1: Write Enable
0
1
WM1 data
Don’t Care
Write per Bit
Normal Write
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相关代理商/技术参数
参数描述
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