LAN9303-ABZJ SMSC, LAN9303-ABZJ Datasheet - Page 5

• 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
Package Outline
SMSC LAN9303/LAN9303i
56-QFN Package Outline
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 +/- 0.05mm 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 0.30mm 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 1.4 (07-07-10)