A43L8316V-95I Ver la hoja de datos (PDF) - AMIC Technology
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A43L8316V-95I Datasheet PDF : 42 Pages
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AC Operating Test Conditions
(VDD = 3.3V ±0.3V, TA = 0°C to +70°C or TA = -40ºC to +85ºC)
Parameter
AC input levels
Input timing measurement reference level
Input rise and all time (See note3)
Output timing measurement reference level
Output load condition
Value
VIH/VIL = 2.4V/0.4V
1.4V
tr/tf = 1ns/1ns
1.4V
See Fig.2
Output
870Ω
3.3V
1200Ω
VOH(DC) = 2.4V, IOH = -2mA
VOL(DC) = 0.4V, IOL = 2mA
50pF
OUTPUT
A43L2616B
ZO=50Ω
VTT =1.4V
50Ω
50pF
(Fig. 1) DC Output Load Circuit
AC Characteristics
(AC operating conditions unless otherwise noted)
(Fig. 2) AC Output Load Circuit
Symbol
Parameter
tCC
CLK cycle time
tSAC CLK to valid Output delay
tOH Output data hold time
tCH CLK high pulse width
CAS Latency
3
2
3
2
3
2
-6
Min
Max
6
1000
10
-
5
-
6
2.5
-
3
2.5
-
-7
Unit Note
Min
Max
7
1000
ns
1
10
-
6
ns
1,2
-
6
3
-
ns
2
3
3
-
ns
3
tCL
CLK low pulse width
2.5
-
3
-
ns
3
tSS
Input setup time
1.5
-
2
-
ns
3
tSH
Input hold time
1
-
1
-
ns
3
tSLZ CLK to output in Low-Z
1
-
1
-
ns
2
tSHZ CLK to output In Hi-Z
3
-
5
-
6
ns
2
-
6
-
6
*All AC parameters are measured from half to half.
Note : 1. Parameters depend on programmed CAS latency.
2. If clock rising time is longer than 1ns, (tr/2-0.5) ns should be added to the parameter.
3. Assumed input rise and fall time (tr & tf) = 1ns.
If tr & tf is longer than 1ns, transient time compensation should be considered,
i.e., [(tr + tf)/2-1]ns should be added to the parameter.
(December, 2009, Version 1.3)
6
AMIC Technology, Corp.
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