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參數(shù)資料
| 型號： | X28VC256TI-55 |
| 英文描述： | 5 Volt, Byte Alterable E2PROM |
| 中文描述： | 5伏，可變E2PROM的字節(jié) |
| 文件頁數(shù)： | 13/24頁 |
| 文件大?。?/td> | 109K |
| 代理商： | X28VC256TI-55 |
X28VC256
13
Write Cycle Limits
Symbol
Parameter
Min.
Typ.
(5)
Max.
Units
t
WC(6)
t
AS
t
AH
t
CS
t
CH
t
CW
t
OES
t
OEH
t
WP
t
WPH(7)
t
DV
t
DS
t
DH
t
DW(7)
t
BLC
Write Cycle Time
Address Setup Time
Address Hold Time
Write Setup Time
Write Hold Time
CE
Pulse Width
OE
HIGH Setup Time
OE
HIGH Hold Time
WE
Pulse Width
WE
HIGH Recovery (page write only)
Data Valid
Data Setup
Data Hold
Delay to Next Write after Polling is True
Byte Load Cycle
3
5
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
μ
s
μ
s
0
50
0
0
50
0
0
50
50
1
50
0
10
0.150
100
3869 PGM T11.2
WE
Controlled Write Cycle
3869 FHD F06
Notes:
(5) Typical values are for T
A
= 25
°
C and nominal supply voltage.
(6) t
WC
is the minimum cycle time to be allowed from the system perspective unless polling techniques are used. It is the maximum
time the device requires to automatically complete the internal write operation.
(7) t
WPH
and t
DW
are periodically sampled and not 100% tested.
ADDRESS
tAS
tWC
tAH
tOES
tDS
tDH
tOEH
CE
WE
OE
DATA IN
DATA OUT
HIGH Z
DATA VALID
tCS
tCH
tWP
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| X28VC256TI-70 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28VC256TI-90 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28VC256TM-45 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28VC256TM-55 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28VC256TM-70 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
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