LAN9500-ABZJ SMSC, LAN9500-ABZJ Datasheet - Page 27

• Manufacturer Part Number: LAN9500-ABZJ
• Description: IC USB 2.0 ETHER CTRLR 56-QFN
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9500-ABZJ

• Controller Type: USB 2.0 Controller
• Interface: MII
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 78mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-QFN
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: IEEE 802.3 or IEEE 802.3u
• Data Rate: 10 Mbps or 100 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 0 V
• Supply Current (max): 97.5 mA, 135.2 mA
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 10BASE-T or 100BASE-TX
• Maximum Power Dissipation: 0.6657 W (Typ)
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1071

USB 2.0 to 10/100 Ethernet Controller
Datasheet
SMSC LAN950x Family
BITS
7:6
5:4
3
2
1
0
RESERVED
(LAN9500A/LAN9500Ai Only, Otherwise RESERVED)
PHY Boost
This field provides the ability to boost the electrical drive strength of the HS output current to the
upstream port.
00 = Normal electrical drive strength.
01 = Elevated electrical drive strength (+4% boost).
10 = Elevated electrical drive strength (+8% boost).
11 = Elevated electrical drive strength (+12% boost).
RESERVED
Remote Wakeup Support
0 = The device does not support remote wakeup.
1 = The device supports remote wakeup.
(LAN9500A/LAN9500Ai Only, Otherwise RESERVED)
LED Select
This bit determines the functionality of external LED pins.
Power Method
0 = The device is bus powered.
1 = The device is self powered.
VALUE
Table 5.2
BIT
0
1
describes the Configuration Flags.
nLNKA_LED
nLNKA_LED
nSPD_LED
nSPD_LED
PIN NAME
nFDX_LED
nFDX_LED
Table 5.2 Configuration Flags
Speed Indicator
Link and Activity Indicator
Full Duplex Link Indicator
Speed Indicator
Link Indicator
Activity Indicator
DATASHEET
DESCRIPTION
FUNCTION
27
Revision 1.0 (05-17-10)