參數(shù)資料
型號: 7P014FLV2302C15
元件分類: EEPROM
英文描述: EEPROM
中文描述: EEPROM的
文件頁數(shù): 13/15頁
文件大?。?/td> 140K
代理商: 7P014FLV2302C15
August 2000 Rev. 4 - ECO #13125
7
PCMCIA Flash Memory Card
FLA Series
PC Card Products
150ns
SYMBOL
(PCMCIA)
Parameter
Min
Max
Unit
tCW
Write Cycle Time
150
ns
tw(WE)
Write Pulse Width
80
ns
tsu(A)
Address Setup Time
20
ns
tsu(A-WEH) Address Setup Time for WE#
100
ns
tsu(CE-
WEH)
Card Enable Setup Time for WE#
100
ns
tsu(D-WEH) Data Setup Time for WE#
50
ns
th(D)
Data Hold Time
20
ns
trec(WE)
Write Recover Time
20
ns
tdis(WE)
Output Disable Time from WE#
75
ns
tdis(OE)
Output Disable Time from OE#
75
ns
ten(WE)
Output Enable Time from WE#
5
ns
ten(OE)
Output Enable Time from OE#
5
ns
tsu(OE-WE) Output Enable Setup from WE#
10
ns
th(OE-WE)
Output Enable Hold from WE#
10
ns
tsu(CE)
Card Enable Setup Time from OE#
0
ns
th(CE)
Card Enable Hold Time
20
ns
Note: AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specifications.
Write Timing Diagram
Write Timing Parameters
th ( O E - W E )
NO T E 1
/C E 1 , /C E 2
NO T E 1
ts u ( C E - W E H )
tc ( W )
A [2 5 ::0 ], /R E G
tw ( W E )
td is ( W E )
th ( D )
D [ 15 : :0] ( D in )
D A T A IN P U T
ts u ( A )
ts u ( A - W E H )
/O E
ts u ( C E )
ts u ( D - W E H )
tr e c ( W E )
th ( C E )
ts u ( O E - W E )
td is ( O E )
D [ 15::0 ] ( D out )
te n ( O E )
te n ( W E )
NO T E 2
/W E
Notes:
1. Signal may be high or low in this area
2. When the data I/O pins are in the output state, no signals shall be
applied to the data pins (D15 - D0) by the host system.
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PDF描述
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