NT7605H-BDB01 Ver la hoja de datos (PDF) - Novatek Microelectronics
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NT7605H-BDB01 Datasheet PDF : 32 Pages
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AC Characteristics (continued)
Read Cycle (VDD = 2.8V~4.5V, GND = 0V, TA = 25°C)
Symbol
Parameter
Min.
tCYCE
tWHE
tRE, tFE
Enable Cycle Time
Enable "H" Level Pulse Width
Enable Rise/Fall Time
tAS
RS, R/W Setup Time
tAH
tRD
tDHR
RS, R/W Address Hold Time
Read Data Output Delay
Read Data Hold Time
500
300
-
601
1002
10
-
20
Write Cycle (VDD = 2.8V~4.5V, GND = 0V, TA = 25°C)
Symbol
tCYCE
tWHE
tRE, tFE
Parameter
Enable Cycle Time
Enable "H" Level Pulse Width
Enable Rise/Fall Time
tAS
RS, R/W Setup Time
tAH
RS, R/W Address Hold Time
tDS
Data Output Delay
tDHW
Data Hold Time
Notes: 1: 8-bit operation mode
2: 4-bit operation mode
Min.
500
300
-
601
1002
10
150
10
Typ.
-
-
-
-
-
-
-
Typ.
-
-
-
-
-
-
-
Power Supply Conditions Using Internal Reset Circuit
(VDD = 2.8V~4.5V, GND = 0V, TA = 25°C)
Symbol
tRON
tOFF
Parameter
Power Supply Rise Time
Power Supply OFF Time
Min.
0.1
1
Typ.
-
-
Max.
-
-
25
-
-
190
-
Max.
-
-
25
-
-
-
-
Max.
10
-
NT7605
Unit
Conditions
ns
Figure 1
ns
Figure 1
ns
Figure 1
ns
Figure 1
ns
Figure 1
ns
Figure 1
ns
Figure 1
Unit
Conditions
ns
Figure 2
ns
Figure 2
ns
Figure 2
ns
Figure 2
ns
Figure 2
ns
Figure 2
ns
Figure 2
Unit
Conditions
ms
Figure 3
ms
Figure 3
9
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