28C010T
1 Megabit (128K x 8-Bit) EEPROM
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. Guaranteed by design.
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TABLE 9. 28C010T MODE SELECTION
PARAMETER
CE
OE
WE
I/O
RES
RDY/BUSY
Read
V
V
V
DOUT
V
High-Z
High-Z
IL
IL
IH
H
Standby
Write
V
X
X
High-Z
X
IH
V
V
V
D
V
High-Z --> V
OL
IL
IH
IL
IN
H
Deselect
Write Inhibit
V
V
V
High-Z
V
High-Z
IL
IH
IH
H
X
X
X
V
--
--
X
X
--
--
IH
V
X
IL
Data Polling
Program
V
V
V
Data Out (I/O7)
High-Z
V
V
IL
IL
IH
H
OL
X
X
X
V
High-Z
IL
1. X = Don’t care.
FIGURE 1. READ TIMING WAVEFORM
06.03.03 REV 14
All data sheets are subject to change without notice
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MAXWELL [ MAXWELL TECHNOLOGIES ]
