5962-89841153A Просмотр технического описания (PDF) - Atmel Corporation
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5962-89841153A Datasheet PDF : 23 Pages
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4.4 Power-down AC Characteristics(1)(2)(3)
-5
Symbol Parameter
Min Max
tIVDH
Valid Input before PD High
tGVDH
Valid OE before PD High
tCVDH
Valid Clock before PD High
tDHIX
Input Don’t Care after PD High
tDHGX
OE Don’t Care after PD High
tDHCX
Clock Don’t Care after PD High
tDLIV
PD Low to Valid Input
tDLGV
PD Low to Valid OE
tDLCV
PD Low to Valid Clock
tDLOV
PD Low to Valid Output
Notes: 1. Output data is latched and held.
2. High-Z outputs remain high-Z.
3. Clock and input transitions are ignored.
5.0
0
0
5.0
5.0
5.0
5.0
15.0
15.0
20.0
-7
Min Max
7.5
0
0
7.0
7.0
7.0
7.5
20.0
20.0
25.0
-10
Min Max
10.0
0
0
10.0
10.0
10.0
10.0
25.0
25.0
30.0
-15
Min Max
15.0
0
15.0
15.0
15.0
15.0
30.0
30.0
35.0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5 Input Test Waveforms
4.5.1 Input Test Waveforms and Measurement Levels
4.5.2 Commercial Output Test Loads
4.6 Pin Capacitance
Table 4-1. Pin Capacitance (f = 1 MHz, T = 25°C(1))
Typ
Max
Units
Conditions
CIN
COUT
Note:
5
8
pF
VIN = 0V
6
8
pF
VOUT = 0V
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100%
tested.
6 ATF22V10C(Q)
0735T–PLD–5/09
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