X2816C Datasheet, PDF (7/16 Pages) Xicor Inc. – 5 Volt, Byte Alterable E2PROM

X2816C
A.C. CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)
Read Cycle Limits
Symbol
t_RC
tCE
tAA
t_OE
tLZ(4)
tOLZ(4)
t_HZ(4)
tOHZ(4)
tOH
Read Cycle
Parameter
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE LOW to Active Output
OE LOW to Active Output
CE HIGH to High Z Output
OE HIGH to High Z Output
Output Hold from
Address Change
X2816C-90
Min. Max.
90
90
90
60
0
0
50
50
0
X2816C-12
Min. Max.
120
120
120
60
0
0
60
60
0
X2816C-15
Min. Max.
150
150
150
80
0
0
60
60
0
X2816C-20
Min. Max.
200
200
200
100
0
0
60
60
0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
3852 PGM T10.1
tRC
ADDRESS
tCE
CE
tOE
OE
VIH
WE
DATA I/O
HIGH Z
tOLZ
tLZ
tOH
DATA VALID
tHZ
DATA VALID
tOHZ
tAA
3852 FHD F04
Notes: (4) t_LZ min., t_HZ, t_OLZ, and t_OHZ are periodically sampled and not 100% tested. t_HZ max. and t_OHZ max. are measured from the
point when CE or OE return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
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