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參數(shù)資料
| 型號(hào)： | 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)： | 12/25頁 |
| 文件大?。?/td> | 212K |
| 代理商： | X28HC256 |
X28HC256
12
tCE
tRC
ADDRESS
CE
OE
WE
DATA VALID
DATA VALID
tOE
tLZ
tOLZ
tOH
tAA
tHZ
tOHZ
DATA I/O
VIH
HIGH Z
A.C. CHARACTERISTICS
(Over the recommended operating conditions, unless otherwise specified.)
Read Cycle Limits
X28HC256-70
Min.
X28HC256-90 X28HC256-12
Min.
Max.
X28HC256-15
Min. Max.
Symbol
Parameter
Max.
Min.
Max.
Units
t
RC(5)
t
CE(5)
t
AA(5)
t
OE
t
LZ
(4)
t
OLZ (4)
OE
LOW to Active Output
t
HZ
(4)
CE
HIGH to High Z Output
t
OHZ (4)
OE
HIGH to High Z Output
t
OH
Output Hold From Address Change
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE
LOW to Active Output
70
90
120
150
ns
ns
ns
ns
ns
ns
ns
ns
ns
70
70
35
90
90
40
120
120
50
150
150
50
0
0
0
0
0
0
0
0
35
35
40
40
50
50
50
50
0
0
0
0
3859 PGM T10.2
Read Cycle
3859 FHD F05
Notes:
(4)
t
LZ
min., t
HZ
, t
OLZ
min. and t
OHZ
are periodically sampled and not 100% tested, t
HZ
and t
OHZ
are measured, with CL = 5pF,
from the point whin
CE
,
OE
return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
For faster 256K products, refer to X28VC256 product line.
(5)
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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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