參數(shù)資料
型號(hào): MB84VD22183EA-85PBS
元件分類: 存儲(chǔ)器
英文描述: SPECIALTY MEMORY CIRCUIT, PBGA71
封裝: PLASTIC, BGA-71
文件頁(yè)數(shù): 37/64頁(yè)
文件大?。?/td> 1177K
代理商: MB84VD22183EA-85PBS
MB84VD2218XEA/H/2219XEA/H-70/85/90
42
Write Cycle (WE control) (Flash)
Address
WE
OE
CEf
Data
3rd Bus Cycle
555H
A0h
PD
DQ7
DOUT
PA
Data Polling
tWC
tCS
tWP
tDS
tDH
tOH
tOE
tCE
tWPH
tWHWH1
tGHWL
tCH
tAS
tAH
tRC
tDF
Notes :
PA is address of the memory location to be programmed.
PD is data to be programmed at byte address.
DQ7 is the output of the complement of the data written to the device.
DOUT is the output of the data written to the device.
Figure indicates the last two bus cycles out of four bus cycle sequence.
These waveforms are for the ×16 mode (the addresses differ from ×8 mode.)
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MB84VD22184EA-90PBS SPECIALTY MEMORY CIRCUIT, PBGA71
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