SMSC LAN9513-JZX Usb 2.0 hub and 10/100 ethernet controller Datasheet

LAN9513/LAN9513i
USB 2.0 Hub and 10/100
Ethernet Controller
PRODUCT FEATURES
Datasheet
Highlights
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Fully compliant with IEEE802.3/802.3u
Integrated Ethernet MAC and PHY
10BASE-T and 100BASE-TX support
Full- and half-duplex support with flow control
Preamble generation and removal
Automatic 32-bit CRC generation and checking
Automatic payload padding and pad removal
Loop-back modes
TCP/UDP checksum offload support
Flexible address filtering modes
– One 48-bit perfect address
– 64 hash-filtered multicast addresses
– Pass all multicast
– Promiscuous mode
– Inverse filtering
– Pass all incoming with status report
— Wakeup packet support
— Integrated Ethernet PHY
– Auto-negotiation, HP Auto-MDIX
– Automatic polarity detection and correction
– Energy Detect
Three downstream ports, one upstream port
— Three integrated downstream USB 2.0 PHYs
— One integrated upstream USB 2.0 PHY
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Integrated 10/100 Ethernet MAC with full-duplex
support
Integrated 10/100 Ethernet PHY with HP Auto-MDIX
Implements Reduced Power Operating Modes
Minimized BOM Cost
— Single 25 MHz crystal (Eliminates cost of separate
crystals for USB and Ethernet)
— Built-in Power-On-Reset (POR) circuit (Eliminates
requirement for external passive or active reset)
Target Applications
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Desktop PCs
Notebook PCs
Printers
Game Consoles
Embedded Systems
Docking Stations
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USB Hub
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— Fully compliant with Universal Serial Bus Specification
Revision 2.0
— HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps)
compatible
— Three downstream ports, one upstream port
— Port mapping and disable support
— Port Swap: Programmable USB diff-pair pin location
— PHY Boost: Programmable USB signal drive strength
— Select presence of a permanently hardwired USB
peripheral device on a port by port basis
— Advanced power saving features
— Downstream PHY goes into low power mode when port
power to the port is disabled
— Full Power Management with individual or ganged
power control of each downstream port.
— Integrated USB termination Pull-up/Pull-down resistors
— Internal short circuit protection of USB differential signal
pins
SMSC LAN9513/LAN9513i
Power and I/Os
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Key Features
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High-Performance 10/100 Ethernet Controller
Three PHY LEDs
Eight GPIOs
Supports bus-powered and self-powered operation
Internal 1.8v core supply regulator
External 3.3v I/O supply
Miscellaneous features
— Optional EEPROM
— Optional 24MHz reference clock output for partner hub
— IEEE 1149.1 (JTAG) Boundary Scan
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Software
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Windows 2000/XP/Vista Driver
Linux Driver
Win CE Driver
MAC OS Driver
EEPROM Utility
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Packaging
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Environmental
— 64-pin QFN, lead-free RoHS compliant
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DATASHEET
Commercial Temperature Range (0°C to +70°C)
Industrial Temperature Range (-40°C to +85°C)
±8kV HBM without External Protection Devices
±8kV contact mode (IEC61000-4-2)
±15kV air-gap discharge mode (IEC61000-4-2)
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Order Numbers:
LAN9513-JZX for 64-pin, QFN lead-free RoHS compliant package (0 to +70°C temp range)
LAN9513i-JZX for 64-pin, QFN lead-free RoHS compliant package (-40 to +85°C temp range)
This product meets the halogen maximum concentration values per IEC61249-2-21
For RoHS compliance and environmental information, please visit www.smsc.com/rohs
Copyright © 2012 SMSC or its subsidiaries. All rights reserved.
Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for
construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC
reserves the right to make changes to specifications and product descriptions 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 to the purchaser of the described semiconductor devices 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 (the "Terms of Sale Agreement"). The product may contain design defects or errors
known as anomalies which may cause the 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 is a registered
trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders.
SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE
OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL
DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT;
TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD
TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Revision 1.2 (02-29-12)
2
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table of Contents
Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.2
USB Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.3
Ethernet Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.4
EEPROM Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.5
Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.6
Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
6
7
7
7
7
8
Chapter 2 Pin Description and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1
2.2
2.3
Power Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Port Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.1
Port Power Control Using a USB Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.2
Port Power Control Using a Poly Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buffer Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
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Chapter 3 EEPROM Controller (EPC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1
3.2
3.3
3.4
EEPROM Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1
Hub Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EEPROM Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EEPROM Auto-Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
An Example of EEPROM Format Interpretation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
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34
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Chapter 4 Operational Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.1
4.2
4.3
4.4
4.5
4.6
Absolute Maximum Ratings*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Conditions** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.1
SUSPEND0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.2
SUSPEND1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.3
SUSPEND2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.4
Operational Current Consumption & Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . .
DC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.1
Equivalent Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.2
Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.3
EEPROM Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.4
JTAG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clock Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 5 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.1
64-QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Chapter 6 Datasheet Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
SMSC LAN9513/LAN9513i
3
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
List of Figures
Figure 1.1
Figure 2.1
Figure 2.2
Figure 2.3
Figure 2.4
Figure 2.5
Figure 4.1
Figure 4.2
Figure 4.3
Figure 5.1
Figure 5.2
Internal Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
LAN9513/LAN9513i 64-QFN Pin Assignments (TOP VIEW). . . . . . . . . . . . . . . . . . . . . . . . . . 9
Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Port Power Control with USB Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Port Power Control with Poly Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Port Power with Ganged Control with Poly Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Output Equivalent Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
EEPROM Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
JTAG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
LAN9513/LAN9513i 64-QFN Package Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
LAN9513/LAN9513i Recommended PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Revision 1.2 (02-29-12)
4
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
List of Tables
Table 2.1 EEPROM Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.2 JTAG Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.3 Miscellaneous Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.4 USB Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.5 Ethernet PHY Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.6 I/O Power Pins, Core Power Pins, and Ground Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.7 No-Connect Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.8 64-QFN Package Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2.9 Buffer Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.1 EEPROM Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.2 Configuration Flags Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.3 Hub Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.4 Config Data Byte 1 Register (CFG1) Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.5 Config Data Byte 2 Register (CFG2) Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.6 Config Data Byte 3 Register (CFG3) Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.7 Boost_Up Register (BOOSTUP) Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.8 Boost_4:2 Register (BOOST42) Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.9 Status/Command Register (STCD) Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.10 EEPROM Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.11 Dump of EEPROM Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3.12 EEPROM Example - 256 Byte EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.1 SUSPEND0 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V) . . .
Table 4.2 SUSPEND1 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V) . . .
Table 4.3 SUSPEND2 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V) . . .
Table 4.4 Operational Current Consumption & Power Dissipation (VDD33IO = VDD33A = 3.3V) . . . . .
Table 4.5 I/O Buffer Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.6 100BASE-TX Transceiver Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.7 10BASE-T Transceiver Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.8 EEPROM Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.9 JTAG Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4.10 LAN9513/LAN9513i Crystal Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 5.1 LAN9513/LAN9513i 64-QFN Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 6.1 Customer Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SMSC LAN9513/LAN9513i
5
DATASHEET
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 1 Introduction
1.1
Block Diagram
LAN9513/LAN9513i
JTAG
USB
DP/DM
TAP
Controller
Upstream
USB PHY
Downstream
USB PHY
USB
DP/DM
10/100
Ethernet
Controller
USB 2.0
Hub
Downstream
USB PHY
EEPROM
Controller
Ethernet
PHY
EEPROM
Ethernet
Downstream
USB PHY
USB
DP/DM
USB
DP/DM
Figure 1.1 Internal Block Diagram
1.1.1
Overview
The LAN9513/LAN9513i is a high performance Hi-Speed USB 2.0 hub with a 10/100 Ethernet
controller. With applications ranging from embedded systems, desktop PCs, notebook PCs, printers,
game consoles, and docking stations, the LAN9513/LAN9513i is targeted as a high performance, low
cost USB/Ethernet and USB/USB connectivity solution.
The LAN9513/LAN9513i contains an integrated USB 2.0 hub, three integrated downstream USB 2.0
PHYs, an integrated upstream USB 2.0 PHY, a 10/100 Ethernet PHY, a 10/100 Ethernet Controller, a
TAP controller, and a EEPROM controller. A block diagram of the LAN9513/LAN9513i is provided in
Figure 1.1.
The LAN9513/LAN9513i hub provides over 30 programmable features, including:
PortMap (also referred to as port remap) which provides flexible port mapping and disabling
sequences. The downstream ports of the LAN9513/LAN9513i hub can be reordered or disabled in any
sequence to support multiple platform designs’ with minimum effort. For any port that is disabled, the
LAN9513/LAN9513i automatically reorders the remaining ports to match the USB host controller’s port
numbering scheme.
PortSwap which adds per-port programmability to USB differential-pair pin locations. PortSwap allows
direct alignment of USB signals (D+/D-) to connectors avoiding uneven trace length or crossing of the
USB differential signals on the PCB.
PHYBoost which enables four programmable levels of USB signal drive strength in USB port
transceivers. PHYBoost attempts to restore USB signal integrity that has been compromised by system
level variables such as poor PCB layout, long cables, etc.
Revision 1.2 (02-29-12)
6
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
1.1.2
USB Hub
The integrated USB hub is fully compliant with the USB 2.0 Specification and will attach to a USB host
as a Full-Speed Hub or as a Full-/High-Speed Hub. The hub supports Low-Speed, Full-Speed, and
High-Speed (if operating as a High-Speed hub) downstream devices on all of the enabled downstream
ports.
A dedicated Transaction Translator (TT) is available for each downstream facing port. This architecture
ensures maximum USB throughput for each connected device when operating with mixed-speed
peripherals.
The hub works with an external USB power distributed switch device to control VBUS switching to
downstream ports, and to limit current and sense over-current conditions.
All required resistors on the USB ports are integrated into the hub. This includes all series termination
resistors on D+ and D- pins and all required pull-down and pull-up resistors on D+ and D- pins. The
over-current sense inputs for the downstream facing ports have internal pull-up resistors.
Three external ports are available for general USB device connectivity.
1.1.3
Ethernet Controller
The 10/100 Ethernet controller provides an integrated Ethernet MAC and PHY which are fully IEEE
802.3 10BASE-T and 802.3u 100BASE-TX compliant. The 10/100 Ethernet controller also supports
numerous power management wakeup features, including “Magic Packet”, “Wake on LAN” and “Link
Status Change”. These wakeup events can be programmed to initiate a USB remote wakeup.
The 10/100 Ethernet PHY integrates an IEEE 802.3 physical layer for twisted pair Ethernet
applications. The PHY block includes support for auto-negotiation, full or half-duplex configuration,
auto-polarity correction and Auto-MDIX. Minimal external components are required for the utilization of
the integrated PHY.
The Ethernet controller implements four USB endpoints: Control, Interrupt, Bulk-in, and Bulk-out. The
Bulk-in and Bulk-out Endpoints allow for Ethernet reception and transmission respectively.
Implementation of vendor-specific commands allows for efficient statistics gathering and access to the
Ethernet controller’s system control and status registers.
1.1.4
EEPROM Controller
The LAN9513/LAN9513i contains an EEPROM controller for connection to an external EEPROM. This
allows for the automatic loading of static configuration data upon power-on reset, pin reset, or software
reset. The EEPROM can be configured to load USB descriptors, USB device configuration, and the
MAC address.
1.1.5
Peripherals
The LAN9513/LAN9513i also contains a TAP controller, and provides three PHY LED indicators, as
well as eight general purpose I/O pins. All GPIOs can serve as remote wakeup events when
LAN9513/LAN9513i is in a suspended state.
The integrated IEEE 1149.1 compliant TAP controller provides boundary scan via JTAG.
SMSC LAN9513/LAN9513i
7
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
1.1.6
Power Management
The LAN9513/LAN9513i features three variations of USB suspend: SUSPEND0, SUSPEND1, and
SUSPEND2. These modes allow the application to select the ideal balance of remote wakeup
functionality and power consumption.
„
SUSPEND0: Supports GPIO, “Wake On LAN”, and “Magic Packet” remote wakeup events. This
suspend state reduces power by stopping the clocks of the MAC and other internal modules.
„
SUSPEND1: Supports GPIO and “Link Status Change” for remote wakeup events. This suspend
state consumes less power than SUSPEND0.
„
SUSPEND2: Supports only GPIO assertion for a remote wakeup event. This is the default suspend
mode for the LAN9513/LAN9513i.
Revision 1.2 (02-29-12)
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DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
VDD33A
49
EXRES
50
VDD33A
51
RXP
52
VDD18ETHPLL
TEST4
VDD33IO
CLK24_OUT
CLK24_EN
GPIO7
GPIO6
AUTOMDIX_EN
TEST3
VDD33IO
VDD18CORE
GPIO5
GPIO4
GPIO3
TEST2
VDD33IO
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Chapter 2 Pin Description and Configuration
SMSC
LAN9513/LAN9513i
64 PIN QFN
32
TCK
31
TDO
30
TDI
29
TMS
(TOP VIEW)
RXN
53
28
nTRST
VDD33A
54
27
VDD33IO
TXP
55
26
EEDI
TXN
56
25
EEDO
VDD33A
57
24
EECS
USBDM0
58
23
EECLK
USBDP0
59
22
nSPD_LED/GPIO2
XO
60
21
nLNKA_LED/GPIO1
XI
61
20
nFDX_LED/GPIO0
VDD18USBPLL
62
19
VDD33IO
USBRBIAS
63
18
NC
VDD33A
64
17
PRTCTL4
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
USBDP2
USBDM3
USBDP3
VDD33A
USBDM4
USBDP4
NC
NC
VDD33A
VBUS_DET
nRESET
TEST1
PRTCTL2
VDD18CORE
PRTCTL3
USBDM2
1
VSS
NOTE: When HP Auto-MDIX is activated, the TXN/TXP pins can function as RXN/RXP and vice-versa
NOTE: Exposed pad (VSS) on bottom of package must be connected to ground
Figure 2.1 LAN9513/LAN9513i 64-QFN Pin Assignments (TOP VIEW)
SMSC LAN9513/LAN9513i
9
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.1 EEPROM Pins
NUM
PINS
BUFFER
TYPE
NAME
SYMBOL
DESCRIPTION
1
EEPROM Data
In
EEDI
IS
(PD)
This pin is driven by the EEDO output of the
external EEPROM.
1
EEPROM Data
Out
EEDO
O8
This pin drives the EEDI input of the external
EEPROM.
1
EEPROM Chip
Select
EECS
O8
This pin drives the chip select output of the external
EEPROM.
1
EEPROM Clock
EECLK
O8
This pin drives the EEPROM clock of the external
EEPROM.
Table 2.2 JTAG Pins
NUM
PINS
1
NAME
SYMBOL
BUFFER
TYPE
JTAG Test Port
Reset
nTRST
IS
DESCRIPTION
This active low pin functions as the JTAG test port
reset input.
Note:
This pin should be tied high if it is not
used.
1
JTAG Test
Mode Select
TMS
IS
This pin functions as the JTAG test mode select.
1
JTAG Test Data
Input
TDI
IS
This pin functions as the JTAG data input.
1
JTAG Test Data
Out
TDO
O12
1
JTAG Test
Clock
TCK
IS
This pin functions as the JTAG data output.
This pin functions as the JTAG test clock.
Table 2.3 Miscellaneous Pins
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
System Reset
nRESET
IS
1
1
DESCRIPTION
This active low pin allows external hardware to
reset the device.
Note:
This pin should be tied high if it is not
used.
Ethernet
Full-Duplex
Indicator LED
nFDX_LED
OD12
(PU)
This pin is driven low (LED on) when the Ethernet
link is operating in full-duplex mode.
General
Purpose I/O 0
GPIO0
IS/O12/
OD12
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
Revision 1.2 (02-29-12)
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DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.3 Miscellaneous Pins (continued)
NUM
PINS
BUFFER
TYPE
NAME
SYMBOL
Ethernet Link
Activity Indicator
LED
nLNKA_LED
OD12
(PU)
This pin is driven low (LED on) when a valid link is
detected. This pin is pulsed high (LED off) for
80mS whenever transmit or receive activity is
detected. This pin is then driven low again for a
minimum of 80mS, after which time it will repeat
the process if TX or RX activity is detected.
Effectively, LED2 is activated solid for a link. When
transmit or receive activity is sensed, LED2 will
function as an activity indicator.
General
Purpose I/O 1
GPIO1
IS/O12/
OD12
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
Ethernet Speed
Indicator LED
nSPD_LED
OD12
(PU)
This pin is driven low (LED on) when the Ethernet
operating speed is 100Mbs, or during autonegotiation. This pin is driven high during 10Mbs
operation, or during line isolation.
General
Purpose I/O 2
GPIO2
IS/O12/
OD12
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
1
General
Purpose I/O 3
GPIO3
IS/O8/
OD8
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
1
General
Purpose I/O 4
GPIO4
IS/O8/
OD8
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
1
General
Purpose I/O 5
GPIO5
IS/O8/
OD8
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
1
General
Purpose I/O 6
GPIO6
IS/O8/
OD8
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
1
General
Purpose I/O 7
GPIO7
IS/O8/
OD8
(PU)
This General Purpose I/O pin is fully programmable
as either a push-pull output, an open-drain output,
or a Schmitt-triggered input.
Detect
Upstream
VBUS Power
VBUS_DET
IS_5V
This pin detects the state of the upstream bus
power. The Hub monitors VBUS_DET to determine
when to assert the USBDP0 pin's internal pull-up
resistor (signaling a connect event).
1
DESCRIPTION
1
For bus powered hubs, this pin must be tied to
VDD33IO.
1
For self powered hubs where the device is
permanently attached to a host, VBUS_DET should
be pulled to VDD33IO. For other self powered
applications, refer to the device reference
schematic for additional connection information.
1
Auto-MDIX
Enable
SMSC LAN9513/LAN9513i
AUTOMDIX_EN
IS
Determines the default Auto-MDIX setting.
0 = Auto-MDIX is disabled.
1 = Auto-MDIX is enabled.
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.3 Miscellaneous Pins (continued)
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
Test 1
TEST1
-
Used for factory testing, this pin must always be left
unconnected.
Test 2
TEST2
-
Used for factory testing, this pin must always be
connected to VSS for proper operation.
Test 3
TEST3
-
Used for factory testing, this pin must always be
connected to VDD33IO for proper operation.
1
24 MHz Clock
Enable
CLK24_EN
IS
This pin enables the generation of the 24 MHz
clock on the CLK_24_OUT pin.
1
24 MHz Clock
CLK24_OUT
08
This pin outputs a 24 MHz clock that can be used
a reference clock for a partner hub.
Test 4
TEST4
-
Used for factory testing, this pin must always be left
unconnected.
1
1
1
1
DESCRIPTION
Table 2.4 USB Pins
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
1
Upstream
USB DMINUS 0
USBDM0
AIO
Upstream USB DMINUS signal.
1
Upstream
USB
DPLUS 0
USBDP0
AIO
Upstream USB DPLUS signal.
1
Downstream
USB DMINUS 2
USBDM2
AIO
Downstream USB peripheral 2 DMINUS signal.
1
Downstream
USB DPLUS 2
USBDP2
AIO
Downstream USB peripheral 2 DPLUS signal.
1
Downstream
USB DMINUS 3
USBDM3
AIO
Downstream USB peripheral 3 DMINUS signal.
1
Downstream
USB DPLUS 3
USBDP3
AIO
Downstream USB peripheral 3 DPLUS signal.
1
Downstream
USB DMINUS 4
USBDM4
AIO
Downstream USB peripheral 4 DMINUS signal.
1
Downstream
USB DPLUS 4
USBDP4
AIO
Downstream USB peripheral 4 DPLUS signal.
Revision 1.2 (02-29-12)
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DESCRIPTION
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.4 USB Pins (continued)
NUM
PINS
NAME
SYMBOL
USB Port Power
Control 2
PRTCTL2
BUFFER
TYPE
DESCRIPTION
IS/OD12
(PU)
When used as an output, this pin enables power to
downstream USB peripheral 2.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 2. An overcurrent
condition is indicated when the signal is low.
1
Refer to Section 2.2 for additional information.
USB Port Power
Control 3
PRTCTL3
IS/OD12
(PU)
When used as an output, this pin enables power to
downstream USB peripheral 3.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 3. An overcurrent
condition is indicated when the signal is low.
1
Refer to Section 2.2 for additional information.
USB Port Power
Control 4
PRTCTL4
IS/OD12
(PU)
When used as an output, this pin enables power to
downstream USB peripheral 4.
When used as an input, this pin is used to sample
the output signal from an external current monitor
for downstream USB peripheral 4. An overcurrent
condition is indicated when the signal is low.
1
Refer to Section 2.2 for additional information.
1
External USB
Bias Resistor
USBRBIAS
AI
Used for setting HS transmit current level and onchip termination impedance. Connect to an
external 12K 1.0% resistor to ground.
1
USB PLL +1.8V
Power Supply
VDD18USBPLL
P
Refer to the LAN9513/LAN9513i reference
schematics for additional connection information.
Crystal Input
XI
ICLK
1
1
External 25 MHz crystal input.
Note:
Crystal Output
XO
OCLK
This pin can also be driven by a singleended clock oscillator. When this method
is used, XO should be left unconnected
External 25 MHz crystal output.
Table 2.5 Ethernet PHY Pins
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
Ethernet TX
Data Out
Negative
TXN
AIO
1
Negative output of the Ethernet transmitter. The
transmit data outputs may be swapped internally
with receive data inputs when Auto-MDIX is
enabled.
Ethernet TX
Data Out
Positive
TXP
AIO
1
Positive output of the Ethernet transmitter. The
transmit data outputs may be swapped internally
with receive data inputs when Auto-MDIX is
enabled.
SMSC LAN9513/LAN9513i
13
DESCRIPTION
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.5 Ethernet PHY Pins (continued)
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
1
Ethernet RX
Data In
Negative
RXN
AIO
Negative input of the Ethernet receiver. The receive
data inputs may be swapped internally with
transmit data outputs when Auto-MDIX is enabled.
1
Ethernet RX
Data In Positive
RXP
AIO
Positive input of the Ethernet receiver. The receive
data inputs may be swapped internally with
transmit data outputs when Auto-MDIX is enabled.
7
+3.3V Analog
Power Supply
VDD33A
P
Refer to the LAN9513/LAN9513i reference
schematics for connection information.
1
External PHY
Bias Resistor
EXRES
AI
Used for the internal bias circuits. Connect to an
external 12.4K 1.0% resistor to ground.
1
Ethernet PLL
+1.8V Power
Supply
VDD18ETHPLL
P
Refer to the LAN9513/LAN9513i reference
schematics for additional connection information.
DESCRIPTION
Table 2.6 I/O Power Pins, Core Power Pins, and Ground Pad
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
+3.3V I/O
Power
VDD33IO
P
Digital Core
+1.8V Power
Supply Output
VDD18CORE
+3.3V Power Supply for I/O Pins.
Refer to the LAN9513/LAN9513i reference
schematics for connection information.
5
2
1
Note
2.1
DESCRIPTION
P
+1.8 V power from the internal core voltage
regulator. All VDD18CORE pins must be tied
together for proper operation.
Refer to the LAN9513/LAN9513i reference
schematics for connection information.
Ground
Note 2.1
VSS
P
Ground
Exposed pad on package bottom (Figure 2.1).
Table 2.7 No-Connect Pins
NUM
PINS
NAME
SYMBOL
BUFFER
TYPE
3
No Connect
NC
-
Revision 1.2 (02-29-12)
DESCRIPTION
These pins must be left floating for normal device
operation
14
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 2.8 64-QFN Package Pin Assignments
PIN
NUM
PIN NAME
PIN
NUM
PIN NAME
PIN
NUM
PIN NAME
PIN
NUM
PIN NAME
1
USBDM2
17
PRTCTL4
33
VDD33IO
49
VDD33A
2
USBDP2
18
NC
34
TEST2
50
EXRES
3
USBDM3
19
VDD33IO
35
GPIO3
51
VDD33A
4
USBDP3
20
nFDX_LED/
GPIO0
36
GPIO4
52
RXP
5
VDD33A
21
nLNKA_LED/
GPIO1
37
GPIO5
53
RXN
6
USBDM4
22
nSPD_LED/
GPIO2
38
VDD18CORE
54
VDD33A
7
USBDP4
23
EECLK
39
VDD33IO
55
TXP
8
NC
24
EECS
40
TEST3
56
TXN
9
NC
25
EEDO
41
AUTOMDIX_EN
57
VDD33A
10
VDD33A
26
EEDI
42
GPIO6
58
USBDM0
11
VBUS_DET
27
VDD33IO
43
GPIO7
59
USBDP0
12
nRESET
28
nTRST
44
CLK24_EN
60
XO
13
TEST1
29
TMS
45
CLK24_OUT
61
XI
14
PRTCTL2
30
TDI
46
VDD33IO
62
VDD18USBPLL
15
VDD18CORE
31
TDO
47
TEST4
63
USBRBIAS
16
PRTCTL3
32
TCK
48
VDD18ETHPLL
64
VDD33A
EXPOSED PAD
MUST BE CONNECTED TO VSS
SMSC LAN9513/LAN9513i
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DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
2.1
Power Connections
Figure 2.2 illustrates the power connections for LAN9513/LAN9513i..
LAN9513
64-PIN QFN
+3.3V
0.1uF
Internal Core
Regulator
VDD33IO
+3.3V
(IN)
+1.8V
(OUT)
VDD18CORE
4.7uF
0.1uF
0.1uF 0.1uF
VDD33IO
0.1uF
VDD33IO
VDD18CORE
Core Logic
0.1uF
VDD33IO
0.1uF
VDD33IO
2.0A
120 ohm @
100MHz
0.1uF
PLL
&
Ethernet PHY
VDD18ETHPLL
0.1uF
VDD33A
0.1uF
VDD33A
0.1uF
VDD33A
0.1uF
2.0A
120 ohm @
100MHz
Internal USB PLL
Regulator
+3.3V
(IN)
+1.8V
(OUT)
VDD18USBPLL
1.0uF
VDD33A
0.1uF
VDD33A
0.1uF
VDD33A
USB PHY
0.1uF
VDD33A
Exposed Pad
VSS
Figure 2.2 Power Connections
Revision 1.2 (02-29-12)
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DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
2.2
Port Power Control
This section details the usage of the port power control pins PRTCTL[4:2].
2.2.1
Port Power Control Using a USB Power Switch
The LAN9513/LAN9513i has a single port power control and over-current sense signal for each
downstream port. When disabling port power the driver will actively drive a ‘0’. To avoid unnecessary
power dissipation, the internal pull-up resistor will be disabled at that time. When port power is enabled,
the output driver is disabled and the pull-up resistor is enabled, creating an open drain output. If there
is an over-current situation, the USB Power Switch will assert the open drain OCS signal. The schmitt
trigger input will recognize this situation as a low. The open drain output does not interfere. The
overcurrent sense filter handles the transient conditions, such as low voltage, while the device is
powering up.
5V
5V
OCS
PRTCTL4
PRTCTL3
USB Power
Switch
USB Power
Switch
EN
USB
Device
OCS
EN
LAN9513/
LAN9513i
USB
Device
5V
PRTCTL2
OCS
USB Power
Switch
EN
USB
Device
Figure 2.3 Port Power Control with USB Power Switch
SMSC LAN9513/LAN9513i
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DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
2.2.2
Port Power Control Using a Poly Fuse
When using the LAN9513/LAN9513i with a poly fuse, an external diode must be used (See Figure 2.4).
When disabling port power, the driver will drive a ‘0’. This procedure will have no effect since the
external diode will isolate the pin from the load. When port power is enabled, the output driver is
disabled and the pull-up resistor is enabled, which creates an open drain output. This means that the
pull-up resistor is providing 3.3 volts to the anode of the diode. If there is an over-current situation, the
poly fuse will open. This will cause the cathode of the diode to go to 0 volts. The anode of the diode
will be at 0.7 volts, and the Schmidt trigger input will register this as a low, resulting in an overcurrent
detection. The open drain output does not interfere.
5V
5V
Poly Fuse
Poly Fuse
PRTCTL4
PRTCTL3
USB
Device
USB
Device
LAN9513/
LAN9513i
5V
Poly Fuse
PRTCTL2
USB
Device
Figure 2.4 Port Power Control with Poly Fuse
Revision 1.2 (02-29-12)
18
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Many customers use a single poly fuse to power all their devices. For the ganged situation, all power
control pins must be tied together.
5V
Poly Fuse
PRTCTL4
LAN9513/
LAN9513i
PRTCTL3
PRTCTL2
USB
Device
USB
Device
Figure 2.5 Port Power with Ganged Control with Poly Fuse
SMSC LAN9513/LAN9513i
19
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
2.3
Buffer Types
Table 2.9 Buffer Types
BUFFER TYPE
IS
IS_5V
O8
DESCRIPTION
Schmitt-triggered Input
5V Tolerant Schmitt-triggered Input
Output with 8mA sink and 8mA source
OD8
Open-drain output with 8mA sink
O12
Output with 12mA sink and 12mA source
OD12
PU
Open-drain output with 12mA sink
50uA (typical) internal pull-up. Unless otherwise noted in the pin description, internal pullups are always enabled.
Note:
PD
50uA (typical) internal pull-down. Unless otherwise noted in the pin description, internal
pull-downs are always enabled.
Note:
AI
Internal pull-up resistors prevent unconnected inputs from floating. Do not rely on
internal resistors to drive signals external to LAN9513/LAN9513i. When
connected to a load that must be pulled high, an external resistor must be added.
Internal pull-down resistors prevent unconnected inputs from floating. Do not rely
on internal resistors to drive signals external to LAN9513/LAN9513i. When
connected to a load that must be pulled low, an external resistor must be added.
Analog input
AIO
Analog bi-directional
ICLK
Crystal oscillator input pin
OCLK
Crystal oscillator output pin
P
Revision 1.2 (02-29-12)
Power pin
20
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 3 EEPROM Controller (EPC)
LAN9513/LAN9513i may use an external EEPROM to store the default values for the USB descriptors
and the MAC address. The EEPROM controller supports most “93C46” type EEPROMs. A total of nine
address bits are used to support 256/512 byte EEPROMs.
Note: A 3-wire style 2K/4K EEPROM that is organized for 256/512 x 8-bit operation must be used.
The MAC address is used as the default Ethernet MAC address and is loaded into the MAC’s ADDRH
and ADDRL registers. If a properly configured EEPROM is not detected, it is the responsibility of the
Host LAN Driver to set the IEEE addresses.
After a system-level reset occurs, the device will load the default values from a properly configured
EEPROM. The device will not accept USB transactions from the Host until this process is completed.
The EEPROM controller also allows the Host system to read, write and erase the contents of the Serial
EEPROM.
3.1
EEPROM Format
Table 3.1 illustrates the format in which data is stored inside of the EEPROM.
Note the EEPROM offsets are given in units of 16-bit word offsets. A length field with a value of zero
indicates that the field does not exist in the EEPROM. The device will use the field’s HW default value
in this case.
Note: For Device Descriptors, the only valid values for the length are 0 and 18.
Note: For Configuration and Interface Descriptors, the only valid values for the length are 0 and 18.
Note: The EEPROM programmer must ensure that if a String Descriptor does not exist in the
EEPROM, the referencing descriptor must contain 00h for the respective string index field.
Note: If no Configuration Descriptor is present in the EEPROM, then the Configuration Flags affect
the values of bmAttributes and bMaxPower in the Ethernet Controller Configuration Descriptor.
Note: If all String Descriptor lengths are zero, then a Language ID will not be supported.
Table 3.1 EEPROM Format
EEPROM ADDRESS
EEPROM CONTENTS
00h
0xA5
01h
MAC Address [7:0]
02h
MAC Address [15:8]
03h
MAC Address [23:16]
04h
MAC Address [31:24]
05h
MAC Address [39:32]
06h
MAC Address [47:40]
07h
Full-Speed Polling Interval for Interrupt Endpoint
08h
Hi-Speed Polling Interval for Interrupt Endpoint
SMSC LAN9513/LAN9513i
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.1 EEPROM Format (continued)
EEPROM ADDRESS
EEPROM CONTENTS
09h
Configuration Flags
0Ah
Language ID Descriptor [7:0]
0Bh
Language ID Descriptor [15:8]
0Ch
Manufacturer ID String Descriptor Length (bytes)
0Dh
Manufacturer ID String Descriptor EEPROM Word Offset
0Eh
Product Name String Descriptor Length (bytes)
0Fh
Product Name String Descriptor EEPROM Word Offset
10h
Serial Number String Descriptor Length (bytes)
11h
Serial Number String Descriptor EEPROM Word Offset
12h
Configuration String Descriptor Length (bytes)
13h
Configuration String Descriptor Word Offset
14h
Interface String Descriptor Length (bytes)
15h
Interface String Descriptor Word Offset
16h
Hi-Speed Device Descriptor Length (bytes)
17h
Hi-Speed Device Descriptor Word Offset
18h
Hi-Speed Configuration and Interface Descriptor Length (bytes)
19h
Hi-Speed Configuration and Interface Descriptor Word Offset
1Ah
Full-Speed Device Descriptor Length (bytes)
1Bh
Full-Speed Device Descriptor Word Offset
1Ch
Full-Speed Configuration and Interface Descriptor Length (bytes)
1Dh
Full-Speed Configuration and Interface Descriptor Word Offset
1Eh-1Fh
RESERVED
20h
Vendor ID LSB Register (VIDL)
21h
Vendor ID MSB Register (VIDM)
22h
Product ID LSB Register (PIDL)
23h
Product ID MSB Register (PIDM)
24h
Device ID LSB Register (DIDL)
25h
Device ID MSB Register (DIDM)
26h
Config Data Byte 1 Register (CFG1)
27h
Config Data Byte 2 Register (CFG2)
28h
Config Data Byte 3 Register (CFG3)
29h
Non-Removable Devices Register (NRD)
Revision 1.2 (02-29-12)
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SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.1 EEPROM Format (continued)
EEPROM ADDRESS
EEPROM CONTENTS
2Ah
Port Disable (Self) Register (PDS)
2Bh
Port Disable (Bus) Register (PDB)
2Ch
Max Power (Self) Register (MAXPS)
2Dh
Max Power (Bus) Register (MAXPB)
2Eh
Hub Controller Max Current (Self) Register (HCMCS)
2Fh
Hub Controller Max Current (Bus) Register (HCMCB)
30h
Power-on Time Register (PWRT)
31h
Boost_Up Register (BOOSTUP)
32h
RESERVED
33h
Boost_4:2 Register (BOOST42)
34h
RESERVED
35h
Port Swap Register (PRTSP)
36h
Port Remap 12 Register (PRTR12)
37h
Port Remap 34 Register (PRTR34)
38h
RESERVED
39h
Status/Command Register (STCD)
Note: EEPROM byte addresses past 39h can be used to store data for any purpose.
Table 3.2 describes the Configuration Flags
Table 3.2 Configuration Flags Description
BIT
NAME
DESCRIPTION
7:3
RESERVED
00000b
2
Remote Wakeup Support
0 = The device does not support remote wakeup.
1 = The device supports remote wakeup.
1
RESERVED
0b
0
Power Method
0 = The device Controller is bus powered.
1 = The device Controller is self powered.
SMSC LAN9513/LAN9513i
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
3.1.1
Hub Configuration
EEPROM offsets 20h through 39h comprise the Hub Configuration parameters. Table 3.3 describes
these parameters and their default ROM values (Values assumed if no valid EEPROM present).
Table 3.3 Hub Configuration
EEPROM
OFFSET
DESCRIPTION
DEFAULT
20h
Vendor ID LSB Register (VIDL)
Least Significant Byte of the Vendor ID. This is a 16-bit value that uniquely identifies
the Vendor of the user device (assigned by USB-Interface Forum).
24h
21h
Vendor ID MSB (VIDM)
Most Significant Byte of the Vendor ID. This is a 16-bit value that uniquely identifies
the Vendor of the user device (assigned by USB-Interface Forum).
04h
22h
Product ID LSB Register (PIDL)
Least Significant Byte of the Product ID. This is a 16-bit value that the Vendor can
assign that uniquely identifies this particular product (assigned by the OEM).
14h
23h
Product ID MSB Register (PIDM)
Most Significant Byte of the Product ID. This is a 16-bit value that the Vendor can
assign that uniquely identifies this particular product (assigned by the OEM).
95h
24h
Device ID LSB Register (DIDL)
Least Significant Byte of the Device ID. This is a 16-bit device release number in BCD
format (assigned by the OEM).
00h
25h
Device ID MSB Register (DIDM)
Most Significant Byte of the Device ID. This is a 16-bit device release number in BCD
format (assigned by the OEM).
Note 3.1
26h
Config Data Byte 1 Register (CFG1)
Refer to Table 3.4, “Config Data Byte 1 Register (CFG1) Format,” on page 30 for
details.
9Bh
27h
Config Data Byte 2 Register (CFG2)
Refer to Table 3.5, “Config Data Byte 2 Register (CFG2) Format,” on page 31 for
details.
18h
28h
Config Data Byte 3 Register (CFG3)
Refer to Table 3.6, “Config Data Byte 3 Register (CFG3) Format,” on page 32 for
details.
00h
Revision 1.2 (02-29-12)
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SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.3 Hub Configuration (continued)
EEPROM
OFFSET
29h
DESCRIPTION
DEFAULT
Non-Removable Devices Register (NRD)
Indicates which port(s) include non-removable devices.
02h
0 = Port is removable
1 = Port is non-removable
Informs the host if one of the active ports has a permanent device that is not
detachable from the Hub.
Note:
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
= RESERVED
= RESERVED
= RESERVED
= 1; Port 4 non-removable
= 1; Port 3 non-removable
= 1; Port 2 non-removable
= 1; Port 1 non-removable
is RESERVED, always = 0b
Note:
2Ah
The device must provide its own descriptor data.
Bit 1 must be set to 1 by firmware for proper identification of the Ethernet
Controller as a non-removable device.
Port Disable (Self) Register (PDS)
Disables 1 or more ports.
00h
0 = Port is available
1 = Port is disabled
During Self-Powered operation, this selects the ports which will be permanently
disabled, and are not available to be enabled or enumerated by a host controller. The
ports can be disabled in any order, the internal logic will automatically report the
correct number of enabled ports to the USB host, and will reorder the active ports in
order to ensure proper function.
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
2Bh
7
6
5
4
3
2
1
0
= RESERVED
= RESERVED
= RESERVED
= 1; Port 4 disabled
= 1; Port 3 disabled
= 1; Port 2 disabled
= 1; Port 1 disabled
is RESERVED, always = 0b
Port Disable (Bus) Register (PDB)
Disables 1 or more ports.
00h
0 = Port is available
1 = Port is disabled
During Bus-Powered operation, this selects the ports which will be permanently
disabled, and are not available to be enabled or enumerated by a host controller. The
ports can be disabled in any order, the internal logic will automatically report the
correct number of enabled ports to the USB host, and will reorder the active ports in
order to ensure proper function.
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
= RESERVED
= RESERVED
= RESERVED
= 1; Port 4 disabled
= 1; Port 3 disabled
= 1; Port 2 disabled
= 1; Port 1 disabled
is RESERVED, always = 0b
SMSC LAN9513/LAN9513i
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.3 Hub Configuration (continued)
EEPROM
OFFSET
2Ch
DESCRIPTION
DEFAULT
Max Power (Self) Register (MAXPS)
Value in 2mA increments that the Hub consumes from an upstream port (VBUS) when
operating as a self-powered hub. This value includes the hub silicon along with the
combined power consumption (from VBUS) of all associated circuitry on the board.
This value also includes the power consumption of a permanently attached peripheral
if the hub is configured as a compound device, and the embedded peripheral reports
0mA in its descriptors.
01h
Note:
The USB2.0 Specification does not permit this value to exceed 100mA.
2Dh
Max Power (Bus) Register (MAXPB)
Value in 2mA increments that the Hub consumes from an upstream port (VBUS) when
operating as a bus-powered hub. This value includes the hub silicon along with the
combined power consumption (from VBUS) of all associated circuitry on the board.
This value also includes the power consumption of a permanently attached peripheral
if the hub is configured as a compound device, and the embedded peripheral reports
0mA in its descriptors.
00h
2Eh
Hub Controller Max Current (Self) Register (HCMCS)
Value in 2mA increments that the Hub consumes from an upstream port (VBUS) when
operating as a self-powered hub. This value includes the hub silicon along with the
combined power consumption (from VBUS) of all associated circuitry on the board.
This value does NOT include the power consumption of a permanently attached
peripheral if the hub is configured as a compound device.
01h
Note:
The USB2.0 Specification does not permit this value to exceed 100mA.
2Fh
Hub Controller Max Current (Bus) Register (HCMCB)
Value in 2mA increments that the Hub consumes from an upstream port (VBUS) when
operating as a bus-powered hub. This value includes the hub silicon along with the
combined power consumption (from VBUS) of all associated circuitry on the board.
This value does NOT include the power consumption of a permanently attached
peripheral if the hub is configured as a compound device.
00h
30h
Power-on Time Register (PWRT)
The length of time that it takes (in 2mS intervals) from the time the host initiated
power-on sequence begins on a port until power is good on that port. System software
uses this value to determine how long to wait before accessing a powered-on port.
32h
31h
Boost_Up Register (BOOSTUP)
Refer to Table 3.7, “Boost_Up Register (BOOSTUP) Format,” on page 32 for details.
00h
32h
RESERVED
00h
33h
Boost_4:2 Register (BOOST42)
Refer to Table 3.8, “Boost_4:2 Register (BOOST42) Format,” on page 32 for details.
00h
34h
RESERVED
00h
Revision 1.2 (02-29-12)
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SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.3 Hub Configuration (continued)
EEPROM
OFFSET
35h
DESCRIPTION
DEFAULT
Port Swap Register (PRTSP)
Swaps the Upstream and Downstream USB DP and DM pins for ease of board routing
to devices and connectors.
00h
0 = USB D+ functionality is associated with the DP pin and D- functionality is
associated with the DM pin.
1 = USB D+ functionality is associated with the DM pin and D- functionality is
associated with the DP pin.
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
=
=
=
=
=
=
=
=
RESERVED
RESERVED
RESERVED
1; Port 4 DP/DM is swapped
1; Port 3 DP/DM is swapped
1; Port 2 DP/DM is swapped
RESERVED
1; Upstream Port DP/DM is swapped
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.3 Hub Configuration (continued)
EEPROM
OFFSET
36h
DESCRIPTION
DEFAULT
Port Remap 12 Register (PRTR12)
When a hub is enumerated by a USB Host Controller, the hub is only permitted to
report how many ports it has. The hub is not permitted to select a numerical range or
assignment. The Host Controller will number the downstream ports of the hub starting
with the number 1, up to the number of ports that the hub reported having.
21h
The host’s port number is referred to as “Logical Port Number” and the physical port
on the hub is the “Physical Port Number”. When remapping mode is enabled, (see
Port Re-Mapping Enable (PRTMAP_EN) bit in Config Data Byte 3 Register (CFG3)
Format) the hub’s downstream port numbers can be remapped to different logical port
numbers (assigned by the host).
Note:
The OEM must ensure that Contiguous Logical Port Numbers are used,
starting from #1 up to the maximum number of enabled ports. This ensures
that the hub’s ports are numbered in accordance with the way a Host will
communicate with the ports.
Bit [7:4] =
0000
Physical Port 2 is Disabled
0001
Physical Port 2 is mapped to Logical Port 1
0010
Physical Port 2 is mapped to Logical Port 2
0011
Physical Port 2 is mapped to Logical Port 3
0100
Physical Port 2 is mapped to Logical Port 4
All others RESERVED
Bit [3:0] =
0000
Physical Port 1 is Disabled
0001
Physical Port 1 is mapped to Logical Port 1
0010
Physical Port 1 is mapped to Logical Port 2
0011
Physical Port 1 is mapped to Logical Port 3
0100
Physical Port 1 is mapped to Logical Port 4
All others RESERVED
Revision 1.2 (02-29-12)
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USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.3 Hub Configuration (continued)
EEPROM
OFFSET
37h
DESCRIPTION
DEFAULT
Port Remap 34 Register (PRTR34)
When a hub is enumerated by a USB Host Controller, the hub is only permitted to
report how many ports it has. The hub is not permitted to select a numerical range or
assignment. The Host Controller will number the downstream ports of the hub starting
with the number 1, up to the number of ports that the hub reported having.
43h
The host’s port number is referred to as “Logical Port Number” and the physical port
on the hub is the “Physical Port Number”. When remapping mode is enabled (see
Port Re-Mapping Enable (PRTMAP_EN) bit in Config Data Byte 3 Register (CFG3)
Format), the hub’s downstream port numbers can be remapped to different logical port
numbers (assigned by the host).
Note:
The OEM must ensure that Contiguous Logical Port Numbers are used,
starting from #1 up to the maximum number of enabled ports, this ensures
that the hub’s ports are numbered in accordance with the way a Host will
communicate with the ports.
Bit [7:4] =
0000
Physical Port 4 is Disabled
0001
Physical Port 4 is mapped to Logical Port 1
0010
Physical Port 4 is mapped to Logical Port 2
0011
Physical Port 4 is mapped to Logical Port 3
0100
Physical Port 4 is mapped to Logical Port 4
All others RESERVED
Bit [3:0] =
0000
Physical Port 3 is Disabled
0001
Physical Port 3 is mapped to Logical Port 1
0010
Physical Port 3 is mapped to Logical Port 2
0011
Physical Port 3 is mapped to Logical Port 3
0100
Physical Port 3 is mapped to Logical Port 4
All others RESERVED
38h
RESERVED
00h
39h
Status/Command Register (STCD)
Refer to Table 3.9, “Status/Command Register (STCD) Format,” on page 33 for
details.
01h
Note 3.1
SMSC LAN9513/LAN9513i
Default value is dependent on device revision.
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.4 Config Data Byte 1 Register (CFG1) Format
BITS
7
DESCRIPTION
DEFAULT
Self or Bus Power (SELF_BUS_PWR)
Selects between Self or Bus-Powered operation.
1b
0 = Bus-Powered
1 = Self-Powered
The Hub is either Self-Powered (draws less than 2mA of upstream bus power) or BusPowered (limited to a 100mA maximum of upstream power prior to being configured
by the host controller).
When configured as a Bus-Powered device, the SMSC Hub consumes less than
100mA of current prior to being configured. After configuration, the Bus-Powered
SMSC Hub (along with all associated hub circuitry, any embedded devices if part of
a compound device, and 100mA per externally available downstream port) must
consume no more than 500mA of upstream VBUS current. The current consumption
is system dependent, and the OEM must ensure that the USB2.0 specifications are
not violated.
When configured as a Self-Powered device, <1mA of upstream VBUS current is
consumed and all ports are available, with each port being capable of sourcing 500mA
of current.
6
RESERVED
0b
5
High Speed Disable (HS_DISABLE)
Disables the capability to attach as either a High/Full-Speed device, and forces
attachment as Full-Speed only (no High-Speed support).
0b
0 = High-/Full-Speed
1 = Full-Speed-Only (High-Speed disabled)
4
Multiple TT Enable (MTT_ENABLE)
Enables one transaction translator per port operation.
1b
Selects between a mode where only one transaction translator is available for all ports
(Single-TT), or each port gets a dedicated transaction translator (Multi-TT) {Note: The
host may force Single-TT mode only}.
0 = Single TT for all ports.
1 = One TT per port (multiple TT's supported)
3
EOP Disable (EOP_DISABLE)
Disables EOP generation of EOF1 when in Full-Speed mode. During FS operation
only, this permits the Hub to send EOP if no downstream traffic is detected at EOF1.
See Section 11.3.1 of the USB 2.0 Specification for additional details.
Note:
1b
Generation of an EOP at the EOF1 point may prevent a Host controller
(operating in FS mode) from placing the USB bus in suspend.
0 = An EOP is generated at the EOF1 point if no traffic is detected.
1 = EOP generation at EOF1 is disabled (note: this is normal USB operation).
Note:
Revision 1.2 (02-29-12)
This is a rarely used feature in the PC environment, existing drivers may not
have been thoroughly debugged with this feature enabled. It is included
because it is a permitted feature in Chapter 11 of the USB specification.
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SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.4 Config Data Byte 1 Register (CFG1) Format (continued)
BITS
DESCRIPTION
DEFAULT
2:1
Over Current Sense (CURRENT_SNS)
Selects current sensing on a port-by-port basis, all ports ganged, or none (only for
bus-powered hubs) The ability to support current sensing on a port or ganged basis
is hardware implementation dependent.
01b
00 = Ganged sensing (all ports together)
01 = Individual port-by-port
1x = Over current sensing not supported (must only be used with Bus- Powered
configurations!)
0
Port Power Switching (PORT_PWR)
Enables power switching on all ports simultaneously (ganged), or port power is
individually switched on and off on a port by port basis (individual). The ability to
support power enabling on a port or ganged basis is hardware implementation
dependent.
1b
0 = Ganged switching (all ports together)
1 = Individual port by port switching
Table 3.5 Config Data Byte 2 Register (CFG2) Format
BITS
DESCRIPTION
DEFAULT
7:6
RESERVED
00b
5:4
Over Current Timer (OC_TIMER)
Over Current Timer delay
01b
00 = 50ns
01 = 100ns (This is the recommended value)
10 = 200ns
11 = 400ns
3
Compound Device (COMPOUND)
Allows the OEM to indicate that the Hub is part of a compound (see the USB
Specification for definition) device. The applicable port(s) must also be defined as
having a “Non-Removable Device”.
1b
0 = No
1 = Yes, Hub is part of a compound device
2:0
RESERVED
SMSC LAN9513/LAN9513i
000b
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USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.6 Config Data Byte 3 Register (CFG3) Format
BITS
7:4
3
DESCRIPTION
DEFAULT
RESERVED
0h
Port Re-Mapping Enable (PRTMAP_EN)
Selects the method used by the Hub to assign port numbers and disable ports.
0b
0 = Standard Mode. The following EEPROM addresses are used to define which ports
are enabled. The ports mapped as Port’n’ on the Hub are reported as Port’n’ to the
host, unless one of the ports is disabled, then the higher numbered ports are
remapped in order to report contiguous port numbers to the host.
EEPROM Address 2Ah: Port Disable for Self-Powered operation
EEPROM Address 2Bh: Port Disable for Bus-Powered operation
1 = Port Re-Map mode. The mode enables remapping via the following EEPROM
addresses:
EEPROM Address 36h: Port Remap 12
EEPROM Address 37h: Port Remap 34
2:0
RESERVED
000b
Table 3.7 Boost_Up Register (BOOSTUP) Format
BITS
DESCRIPTION
DEFAULT
7:2
RESERVED
000000b
1:0
Upstream USB Electrical Signaling Drive Strength Boost Bit for Upstream Port
A (BOOST_IOUT_A)
00b
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)
Table 3.8 Boost_4:2 Register (BOOST42) Format
BITS
7:6
DESCRIPTION
DEFAULT
Upstream USB Electrical Signaling Drive Strength Boost Bit for Downstream
Port 4 (BOOST_IOUT_4)
00b
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)
Revision 1.2 (02-29-12)
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USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.8 Boost_4:2 Register (BOOST42) Format (continued)
BITS
5:4
DESCRIPTION
DEFAULT
Upstream USB Electrical Signaling Drive Strength Boost Bit for Downstream
Port 3 (BOOST_IOUT_3)
00b
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)
3:2
Upstream USB Electrical Signaling Drive Strength Boost Bit for Downstream
Port 2 (BOOST_IOUT_2)
00b
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)
1:0
RESERVED
00b
Table 3.9 Status/Command Register (STCD) Format
BITS
7:2
1
DESCRIPTION
DEFAULT
RESERVED
000000b
Reset (RESET)
Resets the internal memory back to nRESET assertion default settings.
0b
0 = Normal Run/Idle State
1 = Force a reset of the registers to their default state
Note:
0
During this reset, this bit is automatically cleared to its default value of 0.
USB Attach and Write Protect (USB_ATTACH)
1b
0 = Device is in configuration state
1 = Hub will signal a USB attach event to an upstream device, and the internal
memory (address range 00h - FEh) is “write-protected” to prevent unintentional data
corruption.
Note:
This bit is write once and is only cleared by assertion of the external nRESET
or POR.
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
3.2
EEPROM Defaults
The signature value of 0xA5 is stored at address 0. A different signature value indicates to the
EEPROM controller that no EEPROM or an un-programmed EEPROM is attached to the device. In
this case, the hardware default values are used, as shown in Table 3.10.
Table 3.10 EEPROM Defaults
FIELD
3.3
DEFAULT VALUE
Ethernet Controller
MAC Address
FFFFFFFFFFFFh
Ethernet Controller
Full-Speed Polling
Interval (mS)
01h
Ethernet Controller
Hi-Speed Polling Interval
(mS)
04h
Ethernet Controller
Configuration Flags
05h
Ethernet Controller
Maximum Power (mA)
01h
Ethernet Controller
Vendor ID
0424h
Ethernet Controller
Product ID
EC00h
EEPROM Auto-Load
Certain system level resets (USB reset, POR, nRESET, and SRST) cause the EEPROM contents to
be loaded into the device. After a reset, the EEPROM controller attempts to read the first byte of data
from the EEPROM. If the value 0xA5 is read from the first address, then the EEPROM controller will
assume that the external Serial EEPROM is configured for auto-loading. If a value other than 0xA5 is
read from the first address, the EEPROM auto-load will not commense.
Note: The EEPROM contents are loaded for both the Hub and the Ethernet Controller as a result of
a POR or nRESET. The USB reset results only in the loading of the MAC address from the
EEPROM. A software reset (SRST) or a EEPROM Reload Command causes the EEPROM
contents related solely to the Ethernet Controller to be loaded.
Revision 1.2 (02-29-12)
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SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
3.4
An Example of EEPROM Format Interpretation
Table 3.11 and Table 3.12 provide an example of how the contents of a EEPROM are formatted.
Table 3.11 is a dump of the EEPROM memory (256-byte EEPROM), while Table 3.12 illustrates, byte
by byte, how the EEPROM is formatted.
Table 3.11 Dump of EEPROM Memory
OFFSET
BYTE
VALUE
0000h
A5 12 34 56 78 9A BC 01
0008h
04 05 09 04 0A 1D 00 00
0010h
00 00 00 00 00 00 12 22
0018h
12 2B 12 34 12 3D 00 00
0020h
24 04 13 95 00 01 9B 18
0028h
00 02 20 20 01 00 01 00
0030h
32 00 00 00 00 00 21 43
0038h
00 01 0A 03 53 00 4D 00
0040h
53 00 43 00 12 01 00 02
0048h
FF 00 01 40 24 04 00 EC
0050h
00 01 01 00 00 01 09 02
0058h
27 00 01 01 00 E0 01 09
0060h
04 00 00 03 FF 00 FF 00
0068h
12 01 00 02 FF 00 FF 40
0070h
24 04 00 EC 00 01 01 00
0078h
00 01 09 02 27 00 01 01
0080h
00 E0 01 09 04 00 00 03
0088h
FF 00 FF 00 ....................
0090h - 00FFh
..........................................
SMSC LAN9513/LAN9513i
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Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.12 EEPROM Example - 256 Byte EEPROM
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX)
00h
A5
01h-06h
12 34 56 78 9A BC
07h
01
Full-Speed Polling Interval for Interrupt Endpoint (1ms)
08h
04
Hi-Speed Polling Interval for Interrupt Endpoint (4ms)
09h
05
Configuration Flags - The device is self powered and supports remote
wakeup.
0Ah-0Bh
09 04
0Ch
0A
Manufacturer ID String Descriptor Length (10 bytes)
0Dh
1D
Manufacturer ID String Descriptor EEPROM Word Offset (1Dh)
Corresponds to EEPROM Byte Offset 3Ah
0Eh
00
Product Name String Descriptor Length (0 bytes - NA)
0Fh
00
Product Name String Descriptor EEPROM Word Offset (Don’t Care)
10h
00
Serial Number String Descriptor Length (0 bytes - NA)
11h
00
Serial Number String Descriptor EEPROM Word Offset (Don’t Care)
12h
00
Configuration String Descriptor Length (0 bytes - NA)
13h
00
Configuration String Descriptor Word Offset (Don’t Care)
14h
00
Interface String Descriptor Length (0 bytes - NA)
15h
00
Interface String Descriptor Word Offset (Don’t Care)
16h
12
Hi-Speed Device Descriptor Length (18 bytes)
17h
22h
Hi-Speed Device Descriptor Word Offset (22h)
Corresponds to EEPROM Byte Offset 44h
18h
12
Hi-Speed Configuration and Interface Descriptor Length (18 bytes)
19h
2B
Hi-Speed Configuration and Interface Descriptor Word Offset (2Bh)
Corresponds to EEPROM Byte Offset 56h
1Ah
12
Full-Speed Device Descriptor Length (18 bytes)
1Bh
34
Full-Speed Device Descriptor Word Offset (34h)
Corresponds to EEPROM Byte Offset 68h
1Ch
12
Full-Speed Configuration and Interface Descriptor Length (18bytes)
1Dh
3D
Full-Speed Configuration and Interface Descriptor Word Offset (3Dh)
Corresponds to EEPROM Byte Offset 7Ah
1Eh
00
RESERVED
1Fh
00
RESERVED
20h
24
Vendor ID LSB Register (VIDL)
Revision 1.2 (02-29-12)
DESCRIPTION
EEPROM Programmed Indicator
MAC Address 12 34 56 78 9A BC
Language ID Descriptor 0409h, English
36
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.12 EEPROM Example - 256 Byte EEPROM (continued)
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX)
21h
04
Vendor ID MSB Register (VIDM)
22h
13
Product ID LSB Register (PIDL)
23h
95
Product ID MSB Register (PIDM)
24h
00
Device ID LSB Register (DIDL)
25h
01
Device ID MSB Register (DIDM)
26h
9B
Config Data Byte 1 Register (CFG1)
27h
18
Config Data Byte 2 Register (CFG2)
28h
00
Config Data Byte 3 Register (CFG3)
29h
02
Non-Removable Devices Register (NRD)
2Ah
20
Port Disable (Self) Register (PDS)
2Bh
20
Port Disable (Bus) Register (PDB)
2Ch
01
Max Power (Self) Register (MAXPS)
2Dh
00
Max Power (Bus) Register (MAXPB)
2Eh
01
Hub Controller Max Current (Self) Register (HCMCS)
2Fh
00
Hub Controller Max Current (Bus) Register (HCMCB)
30h
32
Power-on Time Register (PWRT)
31h
00
Boost_Up Register (BOOSTUP)
32h
00
RESERVED
33h
00
Boost_:2 Register (BOOST2)
34h
00
RESERVED
35h
00
Port Swap Register (PRTSP)
36h
21
Port Remap 12 Register (PRTR12)
37h
43
Port Remap 34 Register (PRTR34)
38h
00
RESERVED
39h
01
Status/Command Register (STCD)
3A
0A
Size of Manufacturer ID String Descriptor (10 bytes)
3Bh
03
Descriptor Type (String Descriptor - 03h)
3Ch-43h
53 00 4D 00 53 00 43 00
44h
12
Size of Hi-Speed Device Descriptor in Bytes (18 bytes)
45h
01
Descriptor Type (Device Descriptor - 01h)
46h-47h
00 02
SMSC LAN9513/LAN9513i
DESCRIPTION
Manufacturer ID String (“SMSC” in UNICODE)
USB Specification Number that the device complies with (0200h)
37
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.12 EEPROM Example - 256 Byte EEPROM (continued)
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX)
48h
FF
Class Code
49h
00
Subclass Code
4Ah
FF
Protocol Code
4Bh
40
Maximum Packet Size for Endpoint 0
4Ch-4Dh
24 04
Vendor ID (0424h)
4Eh-4Fh
00 EC
Product ID (EC00h)
50h-51h
00 01
Device Release Number (0100h)
52h
01
Index of Manufacturer String Descriptor
53h
00
Index of Product String Descriptor
54h
00
Index of Serial Number String Descriptor
55h
01
Number of Possible Configurations
56h
09
Size of Hi-Speed Configuration Descriptor in bytes (9 bytes)
57h
02
Descriptor Type (Configuration Descriptor - 02h)
58h-59h
27 00
5Ah
01
Number of Interfaces
5Bh
01
Value to use as an argument to select this configuration
5Ch
00
Index of String Descriptor describing this configuration
5Dh
E0
Self powered and remote wakeup enabled
5Eh
01
Maximum Power Consumption is 2 mA
5Fh
09
Size of Descriptor in Bytes (9 Bytes)
60h
04
Descriptor Type (Interface Descriptor - 04h)
61h
00
Number identifying this Interface
62h
00
Value used to select alternative setting
63h
03
Number of Endpoints used for this interface (Less endpoint 0)
64h
FF
Class Code
65h
00
Subclass Code
66h
FF
Protocol Code
67h
00
Index of String Descriptor Describing this interface
68h
12
Size of Full-Speed Device Descriptor in Bytes (18 Bytes)
69h
01
Descriptor Type (Device Descriptor - 01h)
6Ah-6Bh
00 02
Revision 1.2 (02-29-12)
DESCRIPTION
Total length in bytes of data returned (0027h = 39 bytes)
USB Specification Number that the device complies with (0200h)
38
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Table 3.12 EEPROM Example - 256 Byte EEPROM (continued)
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX)
6Ch
FF
Class Code
6Dh
00
Subclass Code
6Eh
FF
Protocol Code
6Fh
40
Maximum Packet Size for Endpoint 0
70h-71h
24 04
Vendor ID (0424h)
72h-73h
00 EC
Product ID (EC00h)
74h-75h
00 01
Device Release Number (0100h)
76
01
Index of Manufacturer String Descriptor
77h
00
Index of Product String Descriptor
78h
00
Index of Serial Number String Descriptor
79h
01
Number of Possible Configurations
7Ah
09
Size of Full-Speed Configuration Descriptor in bytes (9 bytes)
7Bh
02
Descriptor Type (Configuration Descriptor - 02h)
7Ch-7Dh
27 00
7Eh
01
Number of Interfaces
7Fh
01
Value to use as an argument to select this configuration
80h
00
Index of String Descriptor describing this configuration
81h
E0
Self powered and remote wakeup enabled
82h
01
Maximum Power Consumption is 2 mA
83h
09
Size of Full-Speed Interface Descriptor in Bytes (9 Bytes)
84h
04
Descriptor Type (Interface Descriptor - 04h)
85h
00
Number identifying this Interface
86h
00
Value used to select alternative setting
87h
03
Number of Endpoints used for this interface (Less endpoint 0)
88h
FF
Class Code
89h
00
Subclass Code
8Ah
FF
Protocol Code
8Bh
00
Index of String Descriptor describing this interface
8Ch-FFh
-
SMSC LAN9513/LAN9513i
DESCRIPTION
Total length in bytes of data returned (0027h = 39 bytes)
Data storage for use by Host as desired
39
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 4 Operational Characteristics
4.1
Absolute Maximum Ratings*
Supply Voltage (VDD33IO, VDD33A) (Note 4.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to +3.6V
Positive voltage on signal pins, with respect to ground (Note 4.2) . . . . . . . . . . . . . . . . . . . . . . . . . . +6V
Negative voltage on signal pins, with respect to ground (Note 4.3) . . . . . . . . . . . . . . . . . . . . . . . . -0.5V
Positive voltage on XI, with respect to ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.6V
Positive voltage on XO, with respect to ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.5V
Ambient Operating Temperature in Still Air (TA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note 4.4
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55oC to +150oC
Lead Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to JEDEC Spec. J-STD-020
HBM ESD Performance per JESD 22-A114-E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..+/- 8kV
Contact Discharge ESD Performance per IEC61000-4-2 (Note 4.5). . . . . . . . . . . . . . . . . . . . . ..+/- 8kV
Air-Gap Discharge ESD Performance per IEC61000-4-2 (Note 4.5). . . . . . . . . . . . . . . . . . . . ..+/- 15kV
Latch-up Performance per EIA/JESD 78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+/- 200mA
Note 4.1
When powering this device from laboratory or system power supplies, it is important that
the absolute maximum ratings not be exceeded or device failure can result. Some power
supplies exhibit voltage spikes on their outputs when AC power is switched on or off. In
addition, voltage transients on the AC power line may appear on the DC output. If this
possibility exists, it is suggested that a clamp circuit be used.
Note 4.2
This rating does not apply to the following pins: XI, XO, EXRES, USBRBIAS.
Note 4.3
This rating does not apply to the following pins: EXRES, USBRBIAS.
Note 4.4
0oC to +70oC for commercial version, -40oC to +85oC for industrial version.
Note 4.5
Performed by independant 3rd party test facility.
*Stresses exceeding those listed in this section could cause permanent damage to the device. This is
a stress rating only. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability. Functional operation of the device at any condition exceeding those indicated in
Section 4.2, "Operating Conditions**", Section 4.4, "DC Specifications", or any other applicable section
of this specification is not implied. Note, device signals are NOT 5 volt tolerant unless specified
otherwise.
4.2
Operating Conditions**
Supply Voltage (VDD33A, VDD33BIAS, VDD33IO) . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3V +/- 300mV
Ambient Operating Temperature in Still Air (TA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note 4.4
**Proper operation of LAN9513/LAN9513i is guaranteed only within the ranges specified in this section.
Revision 1.2 (02-29-12)
40
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.3
Power Consumption
This section details the power consumption of the device as measured during various modes of
operation. Power dissipation is determined by temperature, supply voltage, and external source/sink
requirements.
4.3.1
SUSPEND0
Table 4.1 SUSPEND0 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V)
PARAMETER
MIN
TYPICAL
MAX
UNIT
Supply current (VDD33IO, VDD33A)
74
mA
Power Dissipation (Device Only)
245
mW
Power Dissipation (Device and Ethernet components)
379
mW
4.3.2
SUSPEND1
Table 4.2 SUSPEND1 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V)
PARAMETER
MIN
TYPICAL
MAX
UNIT
Supply current (VDD33IO, VDD33A)
68
mA
Power Dissipation (Device Only)
224
mW
Power Dissipation (Device and Ethernet components)
229
mW
4.3.3
SUSPEND2
Table 4.3 SUSPEND2 Current Consumption and Power Dissipation (VDD33IO = VDD33A = 3.3V)
PARAMETER
MIN
TYPICAL
MAX
UNIT
Supply current (VDD33IO, VDD33A)
4.2
mA
Power Dissipation (Device Only)
14.0
mW
Power Dissipation (Device and Ethernet components)
14.1
mW
SMSC LAN9513/LAN9513i
41
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.3.4
Operational Current Consumption & Power Dissipation
Table 4.4 Operational Current Consumption & Power Dissipation (VDD33IO = VDD33A = 3.3V)
PARAMETER
MIN
TYPICAL
MAX
UNIT
100BASE-TX Full Duplex (USB High-Speed)
Supply current (VDD33IO, VDD33A)
260
mA
Power Dissipation (Device Only)
857
mW
Supply current (VDD33IO, VDD33A)
216
mA
Power Dissipation (Device Only)
712
mW
Supply current (VDD33IO, VDD33A)
166
mA
Power Dissipation (Device Only)
548
mW
10BASE-T Full Duplex (USB High-Speed)
10BASE-T Full Duplex (USB Full-Speed)
Note: All values measured with maximum simultaneous traffic on the Ethernet port and all USB ports.
Note: Magnetic power consumption:
Revision 1.2 (02-29-12)
„
100BASE-TX: ~42mA
„
10BASE-T: ~104mA
42
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.4
DC Specifications
Table 4.5 I/O Buffer Characteristics
PARAMETER
SYMBOL
MIN
Low Input Level
VILI
-0.3
High Input Level
VIHI
Negative-Going Threshold
VILT
1.01
Positive-Going Threshold
VIHT
SchmittTrigger Hysteresis
(VIHT - VILT)
TYP
MAX
UNITS
NOTES
IS Type Input Buffer
V
3.6
V
1.18
1.35
V
Schmitt trigger
1.39
1.6
1.8
V
Schmitt trigger
VHYS
345
420
485
mV
Input Leakage
(VIN = VSS or VDD33IO)
IIH
-10
10
uA
Input Capacitance
CIN
2.5
pF
Note 4.6
IS_5V Type Input Buffer
Low Input Level
VILI
-0.3
High Input Level
VIHI
Negative-Going Threshold
VILT
1.01
Positive-Going Threshold
VIHT
SchmittTrigger Hysteresis
(VIHT - VILT)
V
5.5
V
1.18
1.35
V
Schmitt trigger
1.39
1.6
1.8
V
Schmitt trigger
VHYS
345
420
485
mV
Input Leakage
(VIN = VSS or VDD33IO)
IIH
-10
10
uA
Note 4.6
Input Leakage
(VIN = 5.5V)
IIH
120
uA
Note 4.6, Note 4.7
Input Capacitance
CIN
3.5
pF
Low Output Level
VOL
0.4
V
IOL = 8mA
High Output Level
VOH
V
IOH = -8mA
O8 Type Buffers
VDD33IO - 0.4
OD8 Type Buffer
VOL
0.4
V
IOL = 8mA
Low Output Level
VOL
0.4
V
IOL = 12mA
High Output Level
VOH
V
IOH = -12mA
V
IOL = 12mA
Low Output Level
O12 Type Buffers
VDD33IO - 0.4
OD12 Type Buffer
Low Output Level
0.4
VOL
Note 4.8
ICLK Type Buffer (XI Input)
Low Input Level
VILI
-0.3
0.5
V
High Input Level
VIHI
1.4
3.6
V
SMSC LAN9513/LAN9513i
43
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Note 4.6
This specification applies to all inputs and tri-stated bi-directional pins. Internal pull-down
and pull-up resistors add +/- 50uA per-pin (typical).
Note 4.7
This is the total 5.5V input leakage for the entire device.
Note 4.8
XI can optionally be driven from a 25MHz single-ended clock oscillator.
Table 4.6 100BASE-TX Transceiver Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Peak Differential Output Voltage High
VPPH
950
-
1050
mVpk
Note 4.9
Peak Differential Output Voltage Low
VPPL
-950
-
-1050
mVpk
Note 4.9
Signal Amplitude Symmetry
VSS
98
-
102
%
Note 4.9
Signal Rise and Fall Time
TRF
3.0
-
5.0
nS
Note 4.9
Rise and Fall Symmetry
TRFS
-
-
0.5
nS
Note 4.9
Duty Cycle Distortion
DCD
35
50
65
%
Note 4.10
Overshoot and Undershoot
VOS
-
-
5
%
1.4
nS
Jitter
Note 4.9
Note 4.11
Measured at line side of transformer, line replaced by 100Ω (+/- 1%) resistor.
Note 4.10 Offset from 16nS pulse width at 50% of pulse peak.
Note 4.11 Measured differentially.
Table 4.7 10BASE-T Transceiver Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Transmitter Peak Differential Output Voltage
VOUT
2.2
2.5
2.8
V
Note 4.12
Receiver Differential Squelch Threshold
VDS
300
420
585
mV
Note 4.12 Min/max voltages guaranteed as measured with 100Ω resistive load.
Revision 1.2 (02-29-12)
44
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.5
AC Specifications
This section details the various AC timing specifications of the LAN9513/LAN9513i.
Note: The USBDP and USBDM pin timing adheres to the USB 2.0 specification. Refer to the
Universal Serial Bus Revision 2.0 specification for detailed USB timing information.
4.5.1
Equivalent Test Load
Output timing specifications assume the 25pF equivalent test load illustrated in Figure 4.1 below.
OUTPUT
25 pF
Figure 4.1 Output Equivalent Test Load
4.5.2
Reset Timing
The nRESET pin input assertion time must be a minimum of 1 μS. Assertion of nRESET is not a
requirement. However, if used, it must be asserted for the minimum period specified.
SMSC LAN9513/LAN9513i
45
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.5.3
EEPROM Timing
The following specifies the EEPROM timing requirements for LAN9513/LAN9513i:
tcsl
EECS
tcshckh
tckcyc
tckh
tckl
tcklcsl
EECLK
tckldis
tdvckh tckhdis
EEDO
tdsckh
tdhckh
EEDI
tdhcsl
tcshdv
EEDI (VERIFY)
Figure 4.2 EEPROM Timing
Table 4.8 EEPROM Timing Values
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNITS
tckcyc
EECLK Cycle time
1110
1130
ns
tckh
EECLK High time
550
570
ns
tckl
EECLK Low time
550
570
ns
tcshckh
EECS high before rising edge of EECLK
1070
ns
tcklcsl
EECLK falling edge to EECS low
30
ns
tdvckh
EEDO valid before rising edge of EECLK
550
ns
tckhdis
EEDO disable after rising edge EECLK
550
ns
tdsckh
EEDI setup to rising edge of EECLK
90
ns
tdhckh
EEDI hold after rising edge of EECLK
0
ns
tckldis
EECLK low to data disable (OUTPUT)
580
ns
tcshdv
EEDIO valid after EECS high (VERIFY)
tdhcsl
EEDIO hold after EECS low (VERIFY)
tcsl
600
EECS low
Revision 1.2 (02-29-12)
46
DATASHEET
ns
0
ns
1070
ns
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.5.4
JTAG Timing
This section specifies the JTAG timing of the device.
ttckp
ttckhl
ttckhl
TCK (Input)
tsu
th
TDI, TMS (Inputs)
tdov
tdoh
TDO (Output)
Figure 4.3 JTAG Timing
Table 4.9 JTAG Timing Values
SYMBOL
DESCRIPTION
ttckp
TCK clock period
ttckhl
TCK clock high/low time
MIN
MAX
66.67
ttckp*0.4
UNITS
ns
ttckp*0.6
ns
tsu
TDI, TMS setup to TCK rising edge
10
ns
th
TDI, TMS hold from TCK rising edge
10
ns
tdov
TDO output valid from TCK falling edge
tdoh
TDO output hold from TCK falling edge
SMSC LAN9513/LAN9513i
16
0
47
DATASHEET
NOTES
ns
ns
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.6
Clock Circuit
LAN9513/LAN9513i can accept either a 25MHz crystal (preferred) or a 25MHz single-ended clock
oscillator (+/- 50ppm) input. If the single-ended clock oscillator method is implemented, XO should be
left unconnected and XI should be driven with a nominal 0-3.3V clock signal. The input clock duty cycle
is 40% minimum, 50% typical and 60% maximum.
It is recommended that a crystal utilizing matching parallel load capacitors be used for the crystal
input/output signals (XI/XO). See Table 4.10 for the recommended crystal specifications.
Table 4.10 LAN9513/LAN9513i Crystal Specifications
PARAMETER
SYMBOL
MIN
NOM
Crystal Cut
MAX
UNITS
NOTES
AT, typ
Crystal Oscillation Mode
Fundamental Mode
Crystal Calibration Mode
Parallel Resonant Mode
Frequency
Ffund
-
25.000
-
MHz
Ftol
-
-
+/-50
PPM
Note 4.13
Frequency Stability Over Temp
Ftemp
-
-
+/-50
PPM
Note 4.13
Frequency Deviation Over Time
Fage
-
+/-3 to 5
-
PPM
Note 4.14
-
-
+/-50
PPM
Note 4.15
oC
Frequency Tolerance @ 25
Total Allowable PPM Budget
Shunt Capacitance
CO
-
7 typ
-
pF
Load Capacitance
CL
-
20 typ
-
pF
Drive Level
PW
300
-
-
uW
Equivalent Series Resistance
R1
-
-
50
Ohm
Note 4.16
-
Note 4.17
oC
LAN9513/LAN9513i XI Pin
Capacitance
-
3 typ
-
pF
Note 4.18
LAN9513/LAN9513i XO Pin
Capacitance
-
3 typ
-
pF
Note 4.18
Operating Temperature Range
Note 4.13 The maximum allowable values for Frequency Tolerance and Frequency Stability are
application dependant. Since any particular application must meet the IEEE +/-50 PPM
Total PPM Budget, the combination of these two values must be approximately +/-45 PPM
(allowing for aging).
Note 4.14 Frequency Deviation Over Time is also referred to as Aging.
Note 4.15 The total deviation for the Transmitter Clock Frequency is specified by IEEE 802.3u as
+/- 50 PPM.
Note 4.16 0oC for commercial version, -40oC for industrial version.
Note 4.17 +70oC for commercial version, +85oC for industrial version.
Note 4.18 This number includes the pad, the bond wire and the lead frame. PCB capacitance is not
included in this value. The XO/XI pin and PCB capacitance values are required to
accurately calculate the value of the two external load capacitors. These two external load
capacitors determine the accuracy of the 25.000 MHz frequency.
Revision 1.2 (02-29-12)
48
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 5 Package Outline
5.1
64-QFN Package
Figure 5.1 LAN9513/LAN9513i 64-QFN Package Definition
Table 5.1 LAN9513/LAN9513i 64-QFN Dimensions
MIN
NOMINAL
MAX
REMARKS
A
0.80
0.85
1.00
Overall Package Height
A1
0.00
0.02
0.05
Standoff
A2
-
0.65
0.80
Mold Cap Thickness
D/E
8.90
9.00
9.10
X/Y Body Size
D1/E1
8.65
8.75
8.85
X/Y Mold Cap Size
D2/E2
7.20
7.30
7.40
X/Y Exposed Pad Size
L
0.30
0.40
0.50
Terminal Length
b
0.18
0.25
0.30
Terminal Width
-
Pin to Center Pad Clearance
e
K
0.50 BSC
0.35
SMSC LAN9513/LAN9513i
-
Terminal Pitch
49
DATASHEET
Revision 1.2 (02-29-12)
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Notes:
1. All dimensions are in millimeters unless otherwise noted.
2.
3.
Dimension “b” applies to plated terminals and is measured between 0.15 and 0.30 mm from the terminal tip.
Details of terminal #1 identifier are optional, but must be located within the area indicated. The terminal #1
identifier may be either a mold or marked feature.
Figure 5.2 LAN9513/LAN9513i Recommended PCB Land Pattern
Revision 1.2 (02-29-12)
50
DATASHEET
SMSC LAN9513/LAN9513i
USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
Chapter 6 Datasheet Revision History
Table 6.1 Customer Revision History
REVISION LEVEL
AND DATE
SECTION/FIGURE/ENTRY
CORRECTION
Rev. 1.2
(02-29-12)
Section 4.3, "Power Consumption," on
page 41
Added suspend 0, suspend 1, and suspend 3
power consumption data.
Rev. 1.1
(09-19-11)
All
Fixed typos.
Section 2.1, "Power Connections," on
page 16
Added power connections section with
diagram.
Rev. 1.0
(11-24-09)
SMSC LAN9513/LAN9513i
Initial release of LAN9513/LAN9513i
51
DATASHEET
Revision 1.2 (02-29-12)