ax88783lf ASIX Electronics Corporation, ax88783lf Datasheet - Page 40

• Manufacturer Part Number: ax88783lf
• Description: 2-port 10/100m Fast Ethernet Controller
• Manufacturer: ASIX Electronics Corporation

6.1.3 DC Characteristics of 3.3V I/O (VCC3IO = 3.3V)
6.1.4 DC Characteristics of 2.5V I/O (VCC3IO = 2.5V)
Symbol
Symbol
VCC3I
VCC3I
VCCK Power supply of internal core cells and
VCCK Power supply of internal core cells and
Voh
Rpu
Rpd
Voh
Rpu
Rpd
Vt+
Vt+
Vih
Vol
Vih
Vol
Vt-
Vt-
Vil
I
Vil
I
Iin
Iin
Tj
Tj
O
O
OZ
OZ
Power supply of 3.3V I/O
I/O-to-core interface
Junction temperature
Input low voltage
Input high voltage
Schmitt-trigger negative threshold voltage
Schmitt-trigger negative threshold voltage
Output low voltage
Output high voltage
Input pull-up resistance
Input pull-down resistance
Input leakage current
Input leakage current with pull-up resistance
Input
resistance
Tri-state output leakage current
Power supply of 2.5V I/O
I/O-to-core interface
Junction temperature
Input low voltage
Input high voltage
Schmitt-trigger negative threshold voltage
Schmitt-trigger negative threshold voltage
Output low voltage
Output high voltage
Input pull-up resistance
Input pull-down resistance
Input leakage current
Input leakage current with pull-up resistance
Input
resistance
Tri-state output leakage current
leakage
leakage
Parameter
Parameter
current
current
with
with
pull-down
pull-down
3.3V I/O
1.8V
LVTTL spec.
LVTTL spec.
Iol = 2 ~ 12 mA
Ioh = -2 ~ -12 mA
V
V
Vin = VCC3IO or 0V
Vin = 0V
Vin = VCC3IO
2.5V I/O
1.8V
CMOS spec.
CMOS spec.
Iol =1.1 ~ 6.68mA
Ioh = -1.1 ~ -6.6mA
V
V
Vin = VCC3IO or 0V
Vin = 0V
Vin = VCC3IO
in
in
in
in
40
= 0V
= VCC3I
= 0V
= VCC3I
Conditions
Conditions
O
O
2-Port 10/100M Fast Ethernet Controller
ASIX ELECTRONICS CORPORATION
VCC3IO
VCC3IO
0.625*
Min
2.97
1.62
Min
0.25*
1.85
2.25
1.62
-40
-15
-10
2.0
0.8
2.4
-40
-10
40
40
15
-5
40
40
-5
-7
-
7
-
Typ
Typ
-45
3.3
1.8
110
110
-23
25
75
75
±1
45
±1
2.5
1.8
25
±1
23
±1
-
-
-
-
VCC3IO
VCC3IO
Non-PCI 8/16/32-Bit
Max
0.625*
3.63
1.98
Max
0.25*
125
190
190
2.75
1.98
-90
0.8
2.0
0.4
125
290
290
-62
AX88782/AX88783
90
10
0.4
62
10
5
-
5
-
Unit
KΩ
KΩ
μA
μA
μA
μA
Unit
KΩ
KΩ
μA
μA
μA
μA
℃
V
V
V
V
V
℃
V
V
V
V
V
V
V
V
V