LAN9420I-NU SMSC, LAN9420I-NU Datasheet - Page 159

• Manufacturer Part Number: LAN9420I-NU
• Description: IC ETHERNET CTRLR SGL 128VTQFP
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9420I-NU

• Controller Type: Ethernet Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 145mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1085

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
5.4
IS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
SchmittTrigger Hysteresis
(V
Input Leakage
Input Capacitance
IPCI Type Input Buffer
Low Input Level
High Input Level
Input Leakage
Input Capacitance
OPCI Type Buffer
Low Output Level
(I
High Output Level
(I
O8 Type Buffers
Low Output Level
High Output Level
O12 Type Buffers
Low Output Level
High Output Level
OD12 Type Buffer
Low Output Level
ICLK Type Buffer (XI Input)
Low Input Level
High Input Level
OUT
OUT
IHT
=500uA)
=-500uA)
- V
PARAMETER
ILT
DC Specifications
)
Note 5.6
Note 5.7
Note 5.8
Note 5.9
This specification applies to all IS type inputs and tri-stated bi-directional non-PCI pins. Internal pull-
down and pull-up resistors add +/- 50
This buffer type adheres to Section 4.2.2 (3.3V Signaling Environment) of the PCI Local Bus
Specification Revision 3.0 . Device signals are NOT 5V tolerant. This device must not be used in
a 5V PCI system, or connected to 5V logic without appropriate voltage level translation.
This specification applies to all IPCI type inputs and tri-stated bi-directional PCI pins.
XI can optionally be driven from a 25MHz single-ended clock oscillator.
SYMBOL
V
V
V
V
V
V
V
V
V
V
V
V
V
V
C
V
C
V
I
I
HYS
IHT
IN
IN
OH
OH
OH
IHI
ILT
IHI
OL
OL
OL
OL
IHI
ILI
ILI
ILI
IN
IN
Table 5.6 I/O Buffer Characteristics
VDD33IO - 0.4
VDD33IO - 0.4
1.01
1.39
MIN
-0.3
345
-0.5
-0.3
-10
1.5
-10
2.7
1.4
DATASHEET
159
μ
TYP
1.18
420
A per-pin (typical)
1.6
MAX
1.35
1.08
485
3.6
1.8
4.1
0.3
0.4
0.4
0.4
0.5
3.6
10
10
3
3
UNITS
mV
uA
pF
uA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Revision 1.4 (12-17-08)
Schmitt trigger
Schmitt trigger
I
I
I
OH
I
I
OL
OL
OH
OL
Note 5.6
Note 5.7
Note 5.8
Note 5.7
Note 5.9
NOTES
= -12mA
= 12mA
= 12mA
= -8mA
= 8mA