AT17C010(1997) Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
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Fabricante
AT17C010 Datasheet PDF : 9 Pages
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AT17C/LV512/010
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AC Characteristics for AT17C512/010
VCC = 5V ± 5% Commercial / VCC = 5V ± 10% Ind./Mil
Symbol
TOE(2)
TCE(2)
TCAC(2)
TOH(2)
TDF(3)
TLC
THC
TSCE
THCE
THOE
FMAX
VRDY
Description
OE to Data Delay
CE to Data Delay
CLK to Data Delay
Data Hold From CE, OE, or CLK
CE or OE to Data Float Delay
CLK Low Time
CLK High Time
CE Setup Time to CLK (to guarantee proper counting)
CE Hold Time to CLK (to guarantee proper counting)
OE High Time (Guarantees Counter Is Reset)
MAX Input Clock Frequency
Ready Pin Open Collector Voltage
Commercial/Industrial
Min
Max
30
45
50
0
50
20
20
20
0
20
15
1.2
2.2
Military
Min
Max
35
45
50
0
50
20
20
25
0
20
15
1.2
2.2
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
V
AC Characteristics for AT17C512/010 When Cascading
VCC = 5V± 5% Commercial / VCC = 5V ± 10% Ind./Mil.
Commercial/Industrial
Military
Symbol
Description
Min
Max
Min
Max
TCDF (3)
CLK to Data Float Delay
50
50
TOCK(2)
CLK to CEO Delay
35
40
TOCE(2)
CE to CEO Delay
35
35
TOOE(2)
RESET/OE to CEO Delay
30
30
Notes: 1. Preliminary specifications for military operating range only.
2. AC test load = 50 pF.
3. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady state active levels.
Units
ns
ns
ns
ns
7
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