LAN9500 Datasheet, PDF (193/213 Pages) SMSC Corporation – USB 2.0 to 10/100 Ethernet Controller Promiscuous mode

LAN950x
8.4 DC Specifications
TABLE 8-12: I/O BUFFER CHARACTERISTICS
Parameter
Symbol
MIN
TYP
IS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
SchmittTrigger Hysteresis
(V_IHT - V_ILT)
Input Leakage
(V_IN = VSS or VDD33IO)
Input Capacitance
IS_5V Type Input Buffer
V_ILI
V_IHI
V_ILT
V_IHT
V_HYS
I_IH
C_IN
-0.3
1.01
1.19
1.39
1.59
336
399
-10
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
SchmittTrigger Hysteresis
(V_IHT - V_ILT)
Input Leakage
(V_IN = VSS or VDD33IO)
Input Leakage
(V_IN = 5.5V)
Input Capacitance
O8 Type Buffers
V_ILI
V_IHI
V_ILT
V_IHT
V_HYS
I_IH
I_IH
C_IN
-0.3
1.01
1.19
1.39
1.59
336
399
-10
Low Output Level
High Output Level
OD8 Type Buffer
V_OL
V_OH
VDD33IO - 0.4
Low Output Level
V_OL
O12 Type Buffers
Low Output Level
High Output Level
OD12 Type Buffer
V_OL
V_OH
VDD33IO - 0.4
Low Output Level
V_OL
ICLK Type Buffer (XI Input)
Low Input Level
High Input Level
V_ILI
-0.3
V_IHI
1.4
MAX
3.6
1.39
1.8
485
10
3
5.5
1.39
1.8
485
10
79
4
0.4
0.4
0.4
0.4
0.5
3.6
Units
Notes
V
V
V
Schmitt trigger
V
Schmitt trigger
mV
uA
Note 8-7
pF
V
V
V
Schmitt trigger
V
Schmitt trigger
mV
uA
Note 8-7
uA
Note 8-7, Note 8-8
pF
V
I_OL = 8mA
V
I_OH = -8mA
V
I_OL = 8mA
V
I_OL = 12mA
V
I_OH = -12mA
V
I_OL = 12mA
Note 8-9
V
V
 2010 - 2015 Microchip Technology Inc.
DS00001875A-page 193