28C010TRPDB20 データシートの表示（PDF） - MAXWELL TECHNOLOGIES
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28C010TRPDB20 Datasheet PDF : 19 Pages
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1 Megabit (128K x 8-Bit) EEPROM
28C010T
TABLE 8. 28C010T AC ELECTRICAL CHARACTERISTICS FOR PAGE/BYTE ERASE AND BYTE WRITE
OPERATIONS
(VCC = 5V + 10%, TA = -55 TO +125 °C)
PARAMETER
SYMBOL
MIN 1
MAX
UNITS
Output Enable Hold Time
-120
-150
-200
Write Cycle Time2
-120
-150
-200
tOEH
0
0
0
tWC
--
--
--
ns
--
--
--
ms
10
10
20
Data Latch Time
-120
-150
-200
tDL
ns
250
--
300
--
400
--
Byte Load Window
-120
-150
-200
tBL
µs
100
--
100
--
200
--
Byte Load Cycle
-120
-150
-200
tBLC
µs
0.55
30
0.55
30
0.95
30
Time to Device Busy
-120
-150
-200
tDB
ns
100
--
120
--
170
--
Write Start Time3
-120
-150
-200
tDW
ns
150
--
150
--
250
--
RES to Write Setup Time
-120
-150
-200
tRP
µs
100
--
100
--
200
--
VCC to RES Setup Time4
-120
-150
-200
tRES
1
1
3
µs
--
--
--
1. Use this device in a longer cycle than this value.
2. tWC must be longer than this value unless polling techniques or RDY/BUSY are used. This device automatically completes the
internal write operation within this value.
3. Next read or write operation can be initiated after tDW if polling techniques or RDY/BUSY are used.
4. Gauranteed by design.
1000582
12.19.01 Rev 8
All data sheets are subject to change without notice 6
©2001 Maxwell Technologies
All rights reserved.
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