參數(shù)資料
型號: MSM548333
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 240,384-Word×8-bit + 240,384-Word×4-bit Triple Port type Field Memory(雙存儲塊分別為240,384字×8位和240,384字×4位三口型場存儲器)
中文描述: 240384 -字× 8位240384 -字× 4位的三場端口類型內(nèi)存(雙存儲塊分別為240384字× 8位和240384字× 4位三口型場存儲器)
文件頁數(shù): 19/42頁
文件大?。?/td> 421K
代理商: MSM548333
Semiconductor
MSM548333
19/42
AC Characteristics (1/4)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max.
Min.
50
15
15
5
7
7
7
5
7
7
7
5
7
5
7
5000
5
7
7
7
5
7
7
7
5
15
5
7
7
7
5
7
7
7
5
7
7
7
5
Symbol
t
WCLK
t
WWCLH
t
WWCLL
t
WAS
t
WAH
t
WADH
t
WADS
t
WTRS
t
WTRH
t
WTDH
t
WTDS
t
WXAS
t
WXAH
t
WYAS
t
WYAH
t
SWE
t
WES
t
WEH
t
WEDH
t
WEDS
t
IES
t
IEH
t
IEDS
t
IEDH
t
DS
t
DH
t
WRS
t
WRH
t
WRDH
t
WRDS
t
WINS
t
WINH
t
WINDH
t
WINDS
t
WRXS
t
WRXH
t
WRXDH
t
WRXDS
t
WRYS
Parameter
WCLK Cycle Time
WCLK "H" Pulse Width
WCLK "L" Pulse Width
Serial Write Address Input Active Setup Time
Serial Write Address Input Active Hold Time
Serial Write Address Input Inactive Hold Time
Serial Write Address Input Inactive Setup Time
Write Transfer Instruction Setup Time
Write Transfer Instruction Hold Time
Write Transfer Instruction Inactive Hold Time
Write Transfer Instruction Inactive Setup Time
Serial Write X Address Setup Time
Serial Write X Address Hold Time
Serial Write Y Address Setup Time
Serial Write Y Address Hold Time
Serial Write Data Input Enable Time
Write Instruction Setup Time
Write Instruction Hold Time
Write Instruction Inactive Hold Time
Write Instruction Inactive Setup Time
IE Enable Setup Time
IE Enable Hold Time
IE Disable Hold Time
IE Disable Setup Time
Input Data Setup Time
Input Data Hold Time
WR/TR-WCLK Active Setup Time
WR/TR-WCLK Active Hold Time
WR/TR-WCLK Inactive Hold Time
WR/TR-WCLK Inactive Setup Time
WXINC-WCLK Active Setup Time
WXINC-WCLK Active Hold Time
WXINC-WCLK Inactive Hold Time
WXINC-WCLK Inactive Setup Time
WADE/RX-WCLK Active Setup Time
WADE/RX-WCLK Active Hold Time
WADE/RX-WCLK Inactive Hold Time
WADE/RX-WCLK Inactive Setup Time
WE/WY-WCLK Active Setup Time
Measurement Conditions: (V
CC
= 3.3 V ±0.3 V, Ta = 0 to 70°C)
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