PY264
AC ELECTRICAL CHARACTERISTICS—READ CYCLE
(V
CC
= 5V ± 10%, All Temperature Ranges)
(2)
Symbol
t
AA
t
HZCS1
t
ACS1
t
HZCS2
t
ACS2
t
PU
t
PD
Parameter
Address to Output Valid
Chip Select Inactive to High Z
Chip Select Active to Output Valid
Chip Select Inactive to High Z
Chip Select Active to Output Valid
Chip Select Active to Power-Up
Chip Slect Inactive to Power-Down
-35
Min Max
35
20
20
35
35
0
35
-45
Min Max
45
30
30
45
45
0
45
-55
Min Max
55
35
35
55
55
0
55
Unit
ns
ns
ns
ns
ns
ns
ns
TIMING WAVEFORM OF READ CYCLE
Notes:
1. Stresses greater than those listed under MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification
is not implied. Exposure to MAXIMUM rating conditions for extended
periods may affect reliability.
2. Extended temperature operation guaranteed with 400 linear feet per
minute of air flow.
3. Transient inputs with V
IL
and I
IL
not more negative than –3.0V and
–100mA, respectively, are permissible for pulse widths up to 20 ns.
4. This parameter is sampled and not 100% tested.
Document #
EPROM102
REV OR
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PYRAMID [ PYRAMID SEMICONDUCTOR CORPORATION ]
