LAN9303-ABZJ SMSC, LAN9303-ABZJ Datasheet - Page 347
![IC ETHER SW 3PORT 16BIT 56QFN](/photos/29/2/290201/lan9303_sml.jpg)
LAN9303-ABZJ
Manufacturer Part Number
LAN9303-ABZJ
Description
IC ETHER SW 3PORT 16BIT 56QFN
Manufacturer
SMSC
Specifications of LAN9303-ABZJ
Controller Type
Ethernet Switch Controller
Interface
SMBus (2-Wire/I²C)
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
190mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-QFN
Product
Ethernet Switches
Standard Supported
Yes
Data Rate
10 Mbps/100 Mbps
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Supply Current (max)
0.19 A (Typ)
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
For Use With
638-1095 - EVALUATION BOARD FOR LAN9303
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
638-1082
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LAN9303-ABZJ
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
14.3
Supply current @ 3.3V
(VDD33A1, VDD33A2, VDD33BIAS, VDD33IO)
Ambient Operating Temperature in Still Air (T
Supply current @ 3.3V
(VDD33A1, VDD33A2, VDD33BIAS, VDD33IO)
Ambient Operating Temperature in Still Air (T
Both internal PHYs in Energy Detect Power Down @ 3.3V
Both Internal PHYs in General Power Down @ 3.3V
Ambient Operating Temperature in Still Air (T
This section details the device’s typical supply current for 10BASE-T, 100BASE-TX and power
management modes of operation.
Note: The typical supply current value was measured with 100% network loading.
Note: The typical supply current value was measured with 100% network loading.
Note: Power dissipation is determined by operating frequency, temperature, and supply voltage, as
Power Consumption
Each port's transformer uses an additional 104ma @ 3.3V
Each port's transformer uses an additional 42ma @ 3.3V
well as external source/sink current requirements.
Table 14.2 Supply and Current (100BASE-TX Full-Duplex)
Table 14.1 Supply and Current (10BASE-T Full-Duplex)
PARAMETER
PARAMETER
PARAMETER
Table 14.3 Supply and Current (Power Management)
A
A
A
)
)
)
DATASHEET
347
TYPICAL
TYPICAL
TYPICAL
190
111
24
24
74
44
24
Revision 1.4 (07-07-10)
UNIT
UNIT
UNIT
mA
mA
mA
mA
o
o
o
C
C
C
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