Cypress Semiconductor Perform STK14D88 Руководство - Страница 3

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Absolute Maximum Ratings

Voltage on Input Relative to Ground.................–0.5V to 4.1V
Voltage on Input Relative to V
Voltage on DQ
or HSB ......................–0.5V to (V
0-7
Temperature under Bias ............................... –55°C to 125°C
Storage Temperature .................................... –65°C to 140°C
Power Dissipation............................................................. 1W
DC Output Current (1 output at a time, 1s duration)..... 15mA
NF (SOP-32) PACKAGE THERMAL CHARACTERISTICS
θ
5.4 C/W; θ
44.3 [0fpm], 37.9 [200fpm], 35.1 C/W [500fpm].
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RF (SSOP-48) PACKAGE THERMAL CHARACTERISTICS
θ
6.2 C/W; θ
51.1 [0fpm], 44.7 [200fpm], 41.8 C/W [500fpm].
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DC Characteristics
(V
= 2.7V-3.6V)
CC
Symbol
Parameter
I
Average V
Current
CC 1
CC
I
Average V
Current during
CC 2
CC
STORE
I
Average V
Current at t
CC 3
CC
200ns
3V, 25°C, Typical
I
Average V
Current during
CC 4
CAP
AutoStore Cycle
I
V
Standby Current
SB
CC
(Standby, Stable CMOS Input
Levels)
I
Input Leakage Current
ILK
I
Off-State Output Leakage Current
OLK
V
Input Logic "1" Voltage
IH
V
Input Logic "0" Voltage
IL
V
Output Logic "1" Voltage
OH
Note:
2. The HSB pin has I
=-10uA for V
OUT
Document Number: 001-52037 Rev. **
...........–0.6V to (V
+ 0.5V)
CC
SS
+ 0.5V)
CC
Commercial
[2]
Min
=
AVAV
2.0
V
CC
V
– .5
SS
2.4
of 2.4V, this parameter is characterized but not tested
OH
Note: Stresses greater than those listed under "Absolute
Maximum Ratings" may cause permanent damage to the device.
This is a stress rating only, and functional operation of the device
at conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
reliability.
Industrial
Unit
Max
Min
Max
65
70
mA
55
60
mA
50
55
mA
3
3
mA
10
10
mA
3
3
mA
3
3
mA
±1
±1
μA
±1
±1
μA
+ .5
2.0
V
+ .5
CC
0.8
V
– .5
0.8
SS
2.4
STK14D88
Notes
t
= 25ns
AVAV
t
= 35ns
AVAV
t
= 45ns
AVAV
Dependent on output loading and
cycle rate. Values obtained without
output loads.
All Inputs Don't Care, V
CC
Average current for duration of
STORE cycle (t
)
STORE
W ≥ (V
– 0.2V)
CC
All Others Cycling, CMOS Levels
Dependent on output loading and
cycle rate. Values obtained without
output loads.
All Inputs Don't Care
Average current for duration of
STORE cycle (t
)
STORE
E ≥ (V
– 0.2V)
CC
≤ 0.2V or ≥ (V
All Others V
IN
0.2V)
Standby current level after nonvol-
atile cycle complete
V
= max
CC
V
= V
to V
IN
SS
CC
V
= max
CC
, E or G ≥ V
V
= V
to V
IN
SS
CC
V
All Inputs
V
All Inputs
V
I
= – 2mA
OUT
= max
–
CC
IH
Page 3 of 17
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