LAN9303-ABZJ SMSC, LAN9303-ABZJ Datasheet - Page 13

• 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

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
Chapter 1 Preface
SMSC LAN9303/LAN9303i
1.1
10BASE-T
100BASE-TX
ADC
ALR
BLW
BM
BPDU
Byte
CSMA/CD
CSR
CTR
DA
DWORD
EPC
FCS
FIFO
FSM
GPIO
Host
IGMP
Inbound
Level-Triggered Sticky Bit
lsb
LSB
MDI
MDIX
MII
MIIM
General Terms
10BASE-T (10Mbps Ethernet, IEEE 802.3)
100BASE-TX (100Mbps Fast Ethernet, IEEE 802.3u)
Analog-to-Digital Converter
Address Logic Resolution
Baseline Wander
Buffer Manager - Part of the switch fabric
Bridge Protocol Data Unit - Messages which carry the Spanning Tree
Protocol information
8-bits
Carrier Sense Multiple Access / Collision Detect
Control and Status Registers
Counter
Destination Address
32-bits
EEPROM Controller
Frame Check Sequence - The extra checksum characters added to the end
of an Ethernet frame, used for error detection and correction.
First In First Out buffer
Finite State Machine
General Purpose I/O
External system (Includes processor, application software, etc.)
Internet Group Management Protocol
Refers to data input to the device from the host
This type of status bit is set whenever the condition that it represents is
asserted. The bit remains set until the condition is no longer true, and the
status bit is cleared by writing a zero.
Least Significant Bit
Least Significant Byte
Medium Dependant Interface
Media Independent Interface with Crossover
Media Independent Interface
Media Independent Interface Management
DATASHEET
13
Revision 1.4 (07-07-10)