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參數(shù)資料
| 型號： | X28HC256 |
| 英文描述： | 5 Volt, Byte Alterable EEPROM(5V，字節(jié)可改變的EEPROM) |
| 中文描述： | 5伏，可變字節(jié)的EEPROM（5V的，字節(jié)可改變的EEPROM中） |
| 文件頁數(shù)： | 13/25頁 |
| 文件大?。?/td> | 212K |
| 代理商： | X28HC256 |
X28HC256
13
ADDRESS
tAS
tWC
tAH
tOES
tDS
tDH
tOEH
CE
WE
OE
DATA IN
DATA OUT
HIGH Z
tCS
tCH
tWP
DATA VALID
Write Cycle Limits
Symbol
Parameter
Min.
Typ.
(6)
Max.
Units
t
WC(7)
t
AS
t
AH
t
CS
t
CH
t
CW
t
OES
t
OEH
t
WP
t
WPH(8)
t
DV
t
DS
t
DH
t
DW(8)
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
0.15
100
3859 PGM T11.3
WE
Controlled Write Cycle
3859 FHD F06
Notes:
(6) Typical values are for T
A
= 25
°
C and nominal supply voltage.
(7) 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.
(8) t
WPH
and t
DW
are periodically sampled and not 100% tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X28HC256_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Byte Alterable EEPROM |
| X28HC256D-12 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Byte Alterable EEPROM |
| X28HC256D-15 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5 Volt, Byte Alterable EEPROM |
| X28HC256D1-90 | 制造商:Intersil Corporation 功能描述: |
| X28HC256D-70 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5 Volt, Byte Alterable EEPROM |
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