CAT93C46(2012) 데이터 시트보기 (PDF) - ON Semiconductor
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CAT93C46 Datasheet PDF : 16 Pages
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CAT93C46
Table 7. A.C. CHARACTERISTICS − NEW PRODUCT (Rev P)
(VCC = +1.8 V to +5.5 V, TA = −40°C to +125°C, VCC = +1.65 V to +5.5 V, TA = −20°C to +85°C unless otherwise specified.)
VCC = 1.8 V − 5.5 V VCC = 4.5 V − 5.5 V
Symbol
Parameter
Min
Max
Min
Max
tCSS
CS Setup Time
50
50
tCSH
CS Hold Time
0
0
tDIS
DI Setup Time
100
50
tDIH
DI Hold Time
100
50
tPD1
Output Delay to 1
0.25
0.1
tPD0
Output Delay to 0
0.25
0.1
tHZ (Note 7) Output Delay to High−Z
100
100
tEW
Program/Erase Pulse Width
5
5
tCSMIN
Minimum CS Low Time
0.25
0.1
tSKHI
Minimum SK High Time
0.25
0.1
tSKLOW
Minimum SK Low Time
0.25
0.1
tSV
Output Delay to Status Valid
0.25
0.1
SKMAX
Maximum Clock Frequency
DC
2000
DC
7. This parameter is tested initially and after a design or process change that affects the parameter.
4000
Units
ns
ns
ns
ns
ms
ms
ns
ms
ms
ms
ms
ms
kHz
Table 8. POWER−UP TIMING (Notes 8 and 9)
Symbol
Parameter
Max
Units
tPUR
Power−up to Read Operation
1
ms
tPUW
Power−up to Write Operation
1
ms
8. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100
and JEDEC test methods.
9. tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated.
Table 9. A.C. TEST CONDITIONS
Input Rise and Fall Times
Input Pulse Voltages
Timing Reference Voltages
Input Pulse Voltages
Timing Reference Voltages
Output Load
v 50 ns
0.4 V to 2.4 V
4.5 V v VCC v 5.5 V
0.8 V, 2.0 V
0.2 VCC to 0.7 VCC
0.5 VCC
4.5 V v VCC v 5.5 V
1.8 V v VCC v 4.5 V
1.8 V v VCC v 4.5 V
Current Source IOLmax/IOHmax; CL = 100 pF
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