LAN9512-JZX SMSC, LAN9512-JZX Datasheet - Page 2

• Manufacturer Part Number: LAN9512-JZX
• Description: IC USB 2.0 ETHER CTRLR 64QFN
• Manufacturer: SMSC

Specifications of LAN9512-JZX

• Controller Type: Ethernet Controller
• Interface: IEEE 802.3
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 231mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFN
• Product: Ethernet Controllers
• Standard Supported: 802.3, 802.3u
• Data Rate: 1.5 Mbps to 480 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 231 mA
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 10/100 Base-T
• Maximum Power Dissipation: 763 mW
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 638-1093 - EVALUATION BOARD FOR LAN9512
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1086

Key Features
Application Examples
LAN951x Family Block Diagram
*LANCheck and USBCheck online design review services are subject to the terms and conditions listed on SMSC’s website and require an SMSC e-Services account.
**LAN9514 only
Copyright ©2009 SMSC or its subsidiaries. All rights reserved. Although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC
reserves the right to make changes to product descriptions and specifications at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product
order. The provision of this information does not convey any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement
to the terms and conditions of the most recently dated version of SMSC’s standard Terms of Sale Agreement dated before the date of your order. Products may contain design defects or errors known
as anomalies which may cause a product’s functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted
for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of
SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting
SMSC’s website at http://www.smsc.com. SMSC, the SMSC logo and LANCheck are registered trademarks and UniClock and USBCheck are trademarks of Standard Microsystems Corporation (“SMSC”).
Other names mentioned may be trademarks of their respective holders. All claims made herein speak as of the date of this material. The company does not undertake to update such statements. (11/09)
For more information visit www.smsc.com or call 1.800.443.SEMI
SMSC 80 Arkay Drive, Hauppauge, NY 11788
For RoHS compliance and environmental information, please visit www.smsc.com/rohs
Single-chip 10/100 Ethernet controller and Hi-Speed USB 2.0 hub
Dedicated TT for each USB downstream port
USB PHYBoost technology
Single crystal design for USB and Ethernet; EEPROM-less design option
24MHz clock out
Ethernet power save mode
Universal Docking Station: The LAN9514 can be designed into
a USB docking station for laptops; provides USB port expan-
sion for Ethernet, video, audio, I/O and other optional USB
connectivity.
Ethernet
USB to
Video
USB
JTAG
USB
LAN9514
USB to
Controller
Upstream
Audio
USB PHY
TAP
USB
USB
USB to
Downstream
I/O
USB PHY
USB
USB
USB 2.0 Hub
USB
Hub
Downstream
USB PHY
USB
USB
Benefits
Downstream
USB PHY**
Reduces system cost when both USB and Ethernet connectivity are required
Provides maximum USB throughput for each connected device when
operating with mixed-speed peripherals
Facilitates restoration of USB signal integrity which is impacted by poor
PCB layout, long cable and other system level variables
Reduces BOM cost and PCB space
If the system requires an additional USB hub, then the cost of an
additional crystal can be saved
System SoC power can be saved by enabling additional power save modes
if the link is down or Ethernet is not active
Internal DTV Solution: The LAN9512 can be used to provide
10/100 Ethernet and two additional USB 2.0 ports to DTV
applications. It provides a clean interface to the DTV’s SoC and
reduces the SoC pin-count for peripheral connectivity.
USB
Controller
Ethernet
10/100
Digital TV Signal Input
HDMI Input
Component Input
Interface
Tuner
HDMI
ADC
A/V
Downstream
USB PHY**
USB
Controller
EEPROM
Ethernet
PHY
DTV SoC
Host
USB
(Optional)
Ethernet
EEPROM
LCD/Plasma Screen
Audio Out
LAN9512
Scaler
Audio
DAC
Ethernet
USB