參數(shù)資料
型號: MSM54C865-80
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 65,536-Word X 8-Bit Multiport DRAM
中文描述: 65,536字× 8位多端口內(nèi)存
文件頁數(shù): 42/44頁
文件大?。?/td> 479K
代理商: MSM54C865-80
MSM54C865
Semiconductor
42/44
POWER-UP
Power must be applied to the
RAS
and
DT
/
OE
input signals to pull them "high" before or at
the same time as the V
CC
supply is turned on. After power-up, a pause of 200
m
s minimum is
required with
RAS
and
DT
/
OE
held "high". After the pause, a minimum of 8
RAS
and 8 SC
dummy cycles must be performed to stabilize the internal circuitry, before valid read, write or
transfer operations can begin. During the initialization period, the
DT
/
OE
signal must be held
"high". If the internal refresh counter is used, a minimum 8
CAS
before
RAS
cycles are required
instead of 8
RAS
cycles.
相關(guān)PDF資料
PDF描述
MSM54C865-80JS 65,536-Word X 8-Bit Multiport DRAM
MSM54C865-80ZS 65,536-Word X 8-Bit Multiport DRAM
MSM54V12222A 262,214 Words x 12 Bits FIELD MEMORY
MSM54V12222B 262,214-Word 】 12-Bit Field Memory
MSM54V12222B-20JS 262,214-Word 】 12-Bit Field Memory
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