S1X70000 Datasheet, PDF (208/379 Pages) Epson Company – STANDARD CELL / EMBEDDED ARRAY

Chapter 6 Estimating Various Characteristic Values
6.3 Input/Output Buffer Characteristics
(3.3-V Buffers: Y Type)
6.3.1 Input Buffer Characteristics
Standard-Cell Input Buffers
z 3.3 V ± 0.3 V
4
Ta = 25°C
3
HVDD = 3.6V
HVDD = 3.3V
HVDD = 3.0V
4
Ta = 25°C
3
2
2
1
1
HVDD = 3.6V
HVDD = 3.3V
HVDD = 3.0V
0
0
1
2
3
4
1
2
3
4
VIN (V)
VIN (V)
Figure 6-8 Input Characteristics (LVTTL) Figure 6-9 Input Characteristics (LVCMOS)
4
Ta = 25°C
3
HVDD = 3.6V
HVDD = 3.3V
HVDD = 3.0V
4
Ta = 25°C
3
HVDD = 3.6V
HVDD = 3.3V
HVDD = 3.0V
2
2
1
1
0
1
2
3
4
VIN (V)
Figure 6-10 Input Characteristics (PCI-3V)
0
1
2
3
4
VIN (V)
Figure 6-11 Input Characteristics
(LVCMOS Schmitt)
200
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STANDARD CELL S1K70000 SERIES
EMBEDDED ARRAY S1X70000 SERIES