LAN89303AM SMSC, LAN89303AM Datasheet - Page 5

• Manufacturer Part Number: LAN89303AM
• Description: Ethernet ICs High Perform 3-Port 10/100 Ether Switch
• Manufacturer: SMSC

Specifications of LAN89303AM

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Switches
• Standard Supported: IEEE802.1D, IEEE802.1Q
• Data Rate: 200 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: QFN-56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Three Port 10/100 Managed Ethernet Switch with MII/RMII for Automotive Applications
Package Outline
SMSC LAN89303AM
D2/E2
D1/E1
D/E
A1
A2
A
L
b
e
Notes:
1. All dimensions are in millimeters unless otherwise noted.
2. Position tolerance of each terminal and exposed pad is +/- 0.05 mm at maximum material condition. Dimension
3. The pin 1 identifier may vary, but is always located within the zone indicated
0.70
7.85
7.55
5.75
0.30
0.18
MIN
0
“b” applies to plated terminals and is measured between 0.15 and 0.30 mm from the terminal tip.
-
NOMINAL
0.50 BSC
0.02
8.00
5.90
0.25
-
-
-
-
Figure 2 56-QFN Package Definition
Table 1 56-QFN Dimensions
PRODUCT PREVIEW
MAX
1.00
0.05
0.90
8.15
7.95
6.05
0.50
0.30
5
Overall Package Height
X/Y Exposed Pad Size
Mold Cap Thickness
X/Y Mold Cap Size
Terminal Length
Terminal Width
X/Y Body Size
Terminal Pitch
REMARKS
Standoff
Revision 1.0 (10-05-09)