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LAN9730 Datasheet(PDF) 199 Page - Microchip Technology

Part # LAN9730
Description  High-Speed Inter-Chip USB 2.0 to 10/100 Ethernet Controller
PDF  222 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

LAN9730 Datasheet(HTML) 199 Page - Microchip Technology

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 2012-2015 Microchip Technology Inc.
DS00001946A-page 199
LAN9730/LAN9730i
7.4
DC Specifications
TABLE 7-11:
I/O BUFFER CHARACTERISTICS
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
IS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
SchmittTrigger Hysteresis
(VIHT - VILT)
Input Leakage
(VIN = VSS or VDD33IO)
Input Capacitance
VILI
VIHI
VILT
VIHT
VHYS
IIH
CIN
-0.3
1.01
1.39
336
-10
1.19
1.59
399
3.6
1.39
1.8
485
10
3
V
V
V
V
mV
µA
pF
Schmitt trigger
Schmitt trigger
Note 7-5
O8 Type Buffers
Low Output Level
High Output Level
VOL
VOH
VDD33IO - 0.4
0.4
V
V
IOL = 8 mA
IOH = -8 mA
OD8 Type Buffer
Low Output Level
VOL
0.4
V
IOL = 8 mA
O12 Type Buffers
Low Output Level
High Output Level
VOL
VOH
VDD33IO - 0.4
0.4
V
V
IOL = 12 mA
IOH = -12 mA
OD12 Type Buffer
Low Output Level
VOL
0.4
V
IOL = 12 mA
HSIC Type Buffers
Low Input Level
High Input Level
Low Output Level
High Output Level
I/O Pad Drive Strength
(50DRIVER_EN = VSS)
I/O Pad Drive Strength
(50DRIVER_EN = +3.3V)
Input Leakage
(VIN = VSS or VDD33IO)
Input Capacitance
VIL
VIH
VOL
VOH
OD
OD
IIH
CIN
-0.3
0.65*VDD12A
0.75*VDD12A
38
47.5
-10
40
50
0.35*VDD12A
VDD12A
+ 0.3
0.25*VDD12A
42
52.5
10
4
V
V
V
V
Ohm
Ohm
µA
pF



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