LAN89218AQ SMSC, LAN89218AQ Datasheet - Page 33

• Manufacturer Part Number: LAN89218AQ
• Description: Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
• Manufacturer: SMSC

Specifications of LAN89218AQ

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications
Datasheet
SMSC LAN89218
1DWORD
{DSAP, SSAP, CTRL, OUI[23:16]}
Example frame configurations:
1DWORD
DST
0
1DWORD
DST
0
DST
0
1
SRC
1
1
SRC
2
Figure 3.5 Ethernet Frame with Length Field and SNAP Header
SRC
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8
1
0
0
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Figure 3.4 Ethernet Frame with VLAN Tag
4
S
N
A
P
1
Figure 3.3 Type II Ethernet Frame
5
DATASHEET
{OUI[15:0], PID[15:0]}
Calculate Checksum
Calculate Checksum
33
L3 Packet
Calculate Checksum
L3 Packet
L3 Packet
Revision 1.3 (02-23-10)
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