TUSB8040AEVM

TUSB8040A Evaluation Module User's Guide Literature Number: SLLU163 May 2012 Contents ........................................................................................................................ 3 2 Hardware Overview ............................................................................................................. 4 1 TUSB8040A ........................................................................................................................ 4 2 USB Port Connectors .......................................................................................................... 4 2.1 USB Port Connector - Power .......................................................................................... 4 2.2 USB Port Connector – Noise Filtering ................................................................................ 5 3 Hub Configuration ............................................................................................................... 5 4 Optional Serial EEPROM ...................................................................................................... 5 5 Power/Reset ....................................................................................................................... 5 6 Optional Circuitry ................................................................................................................ 6 3 Hardware Set Up ................................................................................................................. 7 1 Configuration Switches ........................................................................................................ 7 2 Hardwired Configurations .................................................................................................... 9 3 SMBUS Support .................................................................................................................. 9 4 EVM Installation .................................................................................................................. 9 5 Troubleshooting ................................................................................................................ 10 Appendix A Schematics ............................................................................................................. 11 Appendix B TUSB8040AEVM Bill of Materials ............................................................................... 15 1 Introduction 2 Table of Contents SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated SLLU163 – May 2012 Introduction The TI TUSB8040A evaluation module is a functional board design of a single device that implements both a USB 3.0 hub and a USB 2.0 hub. The EVM can support both SuperSpeed (SS) and USB 2.0 (HS, FS, and LS) operation on its USB ports. This EVM is intended for use in evaluating system compatibility, developing optional EEPROM firmware, and validating interoperability. This EVM also acts as a hardware reference design for any implementation of the TUSB8040A. Upon request, layout files for the EVM can be provided to illustrate techniques used to route the differential pairs, use of split power planes, placement of filters and other critical components, and methods used to achieve length matching of critical signals. A Note the EVM dimensions of 3” x 4” accommodates various lab test components, actual production implementations can be much smaller. Also, the TUSB8040AEVM is laid out to accept either a TUSB8040A unit or a socket. This socket functionality would not need to be duplicated on a production implementation. Figure 1. TUSB8040AEVM Top Layer Layout Windows is a registered trademark of Microsoft Corporation. SLLU163 – May 2012 Submit Documentation Feedback Introduction Copyright © 2012, Texas Instruments Incorporated 3 SLLU163 – May 2012 Hardware Overview The TUSB8040AEVM board hardware can be divided into five functional areas: 1 TUSB8040A The TUSB8040A on the TUSB8040AEVM (U1 on the schematic) operates as a functional interconnect between an upstream connection to a USB host or hub and up to four directly connected downstream devices or hubs. More devices and hubs can be supported if arranged in tiers. The TUSB8040A is capable of supporting operation at USB SuperSpeed (SS), High-Speed (HS), Full Speed (FS) or Low Speed (LS). In general, the speed of the upstream connection of the TUSB8040AEVM limits the downstream connections to that speed (SS, HS, and FS) or lower. The TUSB8040A requires a 24-MHz low ESR crystal, Y1 with a 1-MΩ feedback resistor. The crystal should be fundamental mode with a load capacitance of 12 pF – 24 pF and a frequency stability rating of ±100 PPM or better. To ensure a proper startup oscillation condition, a maximum crystal equivalent series resistance (ESR) of 50 Ω is recommended. The TUSB8040A can also use an oscillator or other clock source. When using an external clock source such as an oscillator, the reference clock should have ±100 PPM (or better) frequency stability and have less than 50-ps absolute peak to peak jitter (or less) than 25-ps peak to peak jitter after applying the USB 3.0 jitter transfer function. 2 USB Port Connectors The TUSB8040AEVM is equipped with 5 standard nine pin USB 3.0 port connectors. One of these five connectors, J1, is a Type B connector designed to interface with an upstream USB host or hub. The remaining connectors, J2-J5, are Type A connectors for connection to downstream devices or hubs. Standard size connectors were used on the EVM design, but USB micro connectors can be used if desired. It is also possible to implement a legacy USB connector on one or more of the downstream ports if SuperSpeed operation is not desired. The USB ports can be attached via a standard USB cable to any USB 3.0 or legacy USB host, hub or device. The TUSB8040A will automatically connect to any upstream USB 3.0 host or hub at both SuperSpeed and High-Speed. Using a legacy USB cable between the TUSB8040AEVM and a USB 3.0 host or hub will force it to High-Speed operation. The same is true if a legacy USB cable is used between the TUSB8040A EVMand a downstream SuperSpeed capable device in that operation will be limited to USB High-Speed. 2.1 USB Port Connector - Power VBUS is received from the upstream host or hub on J1. The TUSB8040A is configured as a self-powered hub, so there should not be any significant current draw by the EVM from VBUS. The TUSB8040A does monitor the VBUS input after filtering through a resistor divider network of a 90.9-kΩ, 1% resistor, R1, and a 10-kΩ, 1% resistor, R3. VBUS cannot be directly connected to the TUSB8040A device. NOTE: The VBUS LED implemented on the EVM will cause a USB 2.0 compliance issue because it draws greater than 2-mA of current while the USB connection is suspended. It is included for lab evaluation purposes only. A bulk capacitor of at least 1 µF is required on the upstream port VBUS input to comply with the USB specification. The TUSB8040AEVM uses a 10-µF capacitor, C37. 4 Hardware Overview SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Hub Configuration www.ti.com VBUS, sourced by the 5-V wall power input, J6, is provided to the downstream port connectors so that bus powered devices may be attached to the downstream ports. The USB 3.0 specification limits the current consumption of a USB 3.0 device to 900 mA at 5 V. The current limiting parameter of the TPS2560 devices, U19 and U21, is configured to 1.5 A to avoid any spurious over-current events due to buspowered HDD spin-up power fluctuations (SLVS930). A production implementation could place stricter limits on this power consumption. An over-current event on any of the downstream port connectors will be reported to the TUSB8040A via the OVERCURxZ inputs. 2.2 USB Port Connector – Noise Filtering Each downstream VBUS output has a 150-µF bulk capacitor (C65, C67, C72, C75) as recommended by the TPS2560 data manual to prevent in-rush current events on the downstream devices. In addition, there are ferrite beads and small capacitors on the VBUS lines to reduce noise and address ESD/EMI concerns. The TUSB8040AEVM also implements optional isolation using two small noise filtering capacitors and a 1-MΩ resistor between the earth ground of each connector and the digital ground of the EVM, this is not a requirement but should be used if ground isolation is desired. Please note that the series capacitors implemented on the SS TX pairs are incorporated to satisfy the USB 3.0 requirement that differential links be AC coupled on the transmit pair. 3 Hub Configuration The TUSB8040AEVM can be configured by setting several inputs to the TUSB8040A that are sampled at power-on reset or using an optional serial EEPROM. See section 3.1 for a full description of these inputs and how to configure them. A production implementation would either rely on the default internal pull-up or pull-down resistor for each configuration input or over-ride it with an external pull-up or pull-down resistor. 4 Optional Serial EEPROM Each TUSB8040AEVM is equipped with an onboard EEPROM/socket placeholder. A small I2C EEPROM can be installed to set the configuration registers as defined in the TUSB8040A data manual (SLLSEA7). In its default setting, the EVM does not have an EEPROM installed and instead uses the configuration inputs to determine any optional settings of the TUSB8040A. The EEPROM interface defaults to programmable (not write-protected) so that any installed EEPROM’s contents may be modified to test various settings. If an EEPROM data change is required, the values may be changed using the register access methods outlined in the TUSB8040A data sheet (SLLSE97). In addition, a Windows® based EEPROM utility is available upon request. 5 Power/Reset The TUSB8040AEVM operates from the power provided by a 5-V wall power adapter, not bus power supplied by a USB host. It is recommended to use a wall power adapter that is capable of sourcing 4 A to 5 A because the hub must be able to source significant power on its downstream ports (900 mA per port). The TUSB8040AEVM uses a single channel LDO voltage regulator to drop 5 V to 3.3 V. The TPS7A4533, U20, is a 1.5-A output linear regulator (SLVS720). The 1.1-V core voltage required by the TUSB8040A is sourced by the 3.3-V rail to reduce unnecessary heat dissipation. The TPS74801, U22, is a 1.5-A output single channel LDO linear regulator (SBVS074). Both regulators require few external passive components and are appropriately rated for heat dissipation. While there are two power-on reset sources on the TUSB8040AEVM, only one is required. Implemented on the EVM is a supervisory circuit, TPS3808G33, U2 (SBVS050). This device has two input sources: the BOARD_3P3V power rail and the 1.1-V regulator power good output. The other reset source is the RC circuit created by the internal pull-up resistor of GRSTz and the 1-µF capacitor, C18. If R4-R7, C16 and C17 are installed, the reset supervisor circuit is enabled. If those passive components are not populated, the RC circuit is enabled. The TUSB8040A requires a power on reset of 3 ms, the value of the capacitor used in the RC circuit would vary based on the voltage ramp characteristics of the implementation. SLLU163 – May 2012 Submit Documentation Feedback Hardware Overview Copyright © 2012, Texas Instruments Incorporated 5 Optional Circuitry 6 www.ti.com Optional Circuitry The TUSB8040AEVM design implements a variety of LEDs, none of which are required by the USB specification. They are provided to make testing and debug easier. • D1 – Indicates that the upstream USB port is connected at High-Speed. • D2 – Indicates that the upstream USB port is connected at SuperSpeed. • D3 – Indicates that the upstream USB port has entered a High-Speed suspend state. • D4 - Indicates that the upstream USB port has entered a SuperSpeed suspend state. • D5 – Indicates when VBUS is provided to the upstream USB port. • D6 – Indicates that 5 V is being applied to the TUSB8040AEVM. • D7, D8, D10, D11 – Indicate when VBUS is applied to the downstream USB ports. The TUSB8040AEVM enables or disables power to all downstream USB ports simultaneously. • D9 – Indicates BOARD_3P3V is active • D12 – D15 (dual LEDs) – Implement the USB 2.0 specification for port indicator LEDs. These LEDs indicate if the downstream ports are connected at USB 2.0 speeds (green) or if there is an over current event on a downstream port (amber). The TUSB8040AEVM incorporates ESD protection circuitry for the differential pairs of all five ports. The TPD2EUSB30 devices are not required or populated on the EVMs, but are recommended for any system where ESD events are a concern, especially if the end equipment requirements exceed the device specifications (i.e. HBM 2000 kV, CDM 500 V) (SLVSAC2). The switches present on the TUSB8040AEVM are intended for TI lab evaluation only and are not required for production designs. 6 Hardware Overview SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated SLLU163 – May 2012 Hardware Set Up 1 Configuration Switches The TI TUSB8040AEVM has two sets of switches to facilitate configuration changes. Changing these switch settings without a complete understanding of the result is not recommended. Configuration inputs are only read by the TUSB8040A during power on reset, changing the switch settings while the EVM is powered on will have no effect. Please refer to the EVM schematic for additional information (included in the appendix). Figure 2. Configuration Switches The switch definitions are as follows, with the standard setting in parenthesis: SW1_1 (on): FULLPWRz Switch. The TUSB8040A has an internal pull up on this terminal, so the TUSB8040A defaults to a non full power management mode. If the switch is set to the ON position, the terminal is pulled low and full power management mode is enabled. This means that the TUSB8040A reports that it supports downstream port power switching in the USB descriptors it sends to the USB host. Since the TUSB8040AEVM does implement downstream port power switching, full power management mode should be enabled. SW1_2 (off): SMBUSz Switch. The TUSB8040A has an internal pull up on this terminal, so I2C interface mode is enabled by default. If the switch is set to the ON position, the terminal is pulled low and SMBUS mode is enabled. SLLU163 – May 2012 Submit Documentation Feedback Hardware Set Up Copyright © 2012, Texas Instruments Incorporated 7 Configuration Switches www.ti.com SW1_3 (off): SCL (Serial Clock) Switch. The TUSB8040A has an internal pull down on this terminal, so the serial EEPROM/SMBUS interface is disabled. If the switch is set to the ON position, a pull up resistor is connected to the serial clock terminal to indicate that an I2C EEPROM may be attached (along with a pull up resistor on SDA). The SCL_SMBCLK terminal is also sampled at the deassertion of reset to determine if USB 3.0 SuperSpeed low power states U1 and U2 initiation is disabled. If SCL_SMBCLK is high, U1 and U2 low power state initiation is disabled. If SCL_SMBCLK is low, U1 and U2 low power states are completely enabled. If the optional EEPROM or SMBUS is implemented, the value of the u1u2TimerOvr bit of the Device Configuration Register determines if the low power state initiation is enabled. SW1_4 (off): SDA (Serial Data) Switch. The TUSB8040A has an internal pull down on this terminal, so the serial EEPROM/SMBUS interface is disabled. If the switch is set to the ON position, a pull up resistor is connected to the serial clock terminal to indicate that an I2C EEPROM may be attached (along with a pull up resistor on SCL). The SDA_SMBDAT terminal is also sampled at the deassertion of reset to determine if the USB 3.0 SuperSpeed low power states U1 and U2 are disabled. If SDA_SMBDAT is high, U1 and U2 low power states are completely disabled. If SDA_SMBDAT is low, U1 and U2 low power states are enabled. If the optional EEPROM or SMBUS is implemented, the value of the u1u2Disable bit of the Device Configuration Register determines if the low power state U1 and U2 are enabled. Note that disabling U1 and U2 via the SDA_SMBDAT terminal, overrides the U1 and U2 initiation disable of the SCL_SMBCLK terminal. SW1_5 (off): PWRz_BAT1 Switch. The TUSB8040A has an internal pull down on this terminal, so USB Battery Charging mode on Port 1 is disabled by default. If the switch is set to the ON position, the terminal is pulled high and battery charging is enabled on downstream port 1. SW1_6 (off): PWRz_BAT2 Switch. The TUSB8040A has an internal pull down on this terminal, so USB Battery Charging mode on Port 2 is disabled by default. If the switch is set to the ON position, the terminal is pulled high and battery charging is enabled on downstream port 2. SW1_7 (off): PWRz_BAT3 Switch. The TUSB8040A has an internal pull down on this terminal, so USB Battery Charging mode on Port 3 is disabled by default. If the switch is set to the ON position, the terminal is pulled high and battery charging is enabled on downstream port 3. SW1_8 (off): PWRz_BAT4 Switch. The TUSB8040A has an internal pull down on this terminal, so USB Battery Charging mode on Port 4 is disabled by default. If the switch is set to the ON position, the terminal is pulled high and battery charging is enabled on downstream port 4. SW2_1 (off): USED1 Switch. The TUSB8040A has an internal pull up on this terminal, so Port 1 is enabled by default. If the switch is set to the ON position, the terminal is pulled low, Port 1 is disabled and the TUSB8040A will report as 3 port hub (or less if other USEDx terminals are set low). SW2_2 (off): USED2 Switch. The TUSB8040A has an internal pull up on this terminal, so Port 2 is enabled by default. If the switch is set to the ON position, the terminal is pulled low, Port 2 is disabled and the TUSB8040A will report as 3 port hub (or less if other USEDx terminals are set low). SW2_3 (off): USED3 Switch. The TUSB8040A has an internal pull up on this terminal, so Port 3 is enabled by default. If the switch is set to the ON position, the terminal is pulled low, Port 3 is disabled and the TUSB8040A will report as 3 port hub (or less if other USEDx terminals are set low). SW2_4 (off): USED4 Switch. The TUSB8040A has an internal pull up on this terminal, so Port 4 is enabled by default. If the switch is set to the ON position, the terminal is pulled low, Port 4 is disabled and the TUSB8040A will report as 3 port hub (or less if other USEDx terminals are set low). SW2_5 (off): RMBL1 Switch. The TUSB8040A has an internal pull up on this terminal, so any devices connected to Port 1 are reported as removable by default. If the switch is set to the ON position, the terminal is pulled low and the TUSB8040A will report a device connected to Port 1 as non-removable. SW2_6 (off): RMBL2 Switch. The TUSB8040A has an internal pull up on this terminal, so any devices connected to Port 2 are reported as removable by default. If the switch is set to the ON position, the terminal is pulled low and the TUSB8040A will report a device connected to Port 2 as non-removable. SW2_7 (off): RMBL3 Switch. The TUSB8040A has an internal pull up on this terminal, so any devices connected to Port 3 are reported as removable by default. If the switch is set to the ON position, the terminal is pulled low and the TUSB8040A will report a device connected to Port 3 as non-removable. 8 Hardware Set Up SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Hardwired Configurations www.ti.com SW2_8 (off): RMBL4 Switch. The TUSB8040A has an internal pull up on this terminal, so any devices connected to Port 4 are reported as removable by default. If the switch is set to the ON position, the terminal is pulled low and the TUSB8040A will report a device connected to Port 4 as non-removable. 2 Hardwired Configurations PORTINDz - The TUSB8040A has an internal pull up on this terminal, so port indicator LED support is not reported to the USB host by default. Since the TUSB8040AEVM has port indicator LEDs, this terminal has been pulled low. GANGED - The TUSB8040A has an internal pull up on this terminal, so ganged downstream power switch support is reported to the USB host by default. Since the TUSB8040AEVM has individual downstream port power switches, this terminal has been pulled low. HS_SUSPEND_POLARITY - The TUSB8040A samples HS_SUSPEND_POLARITY at the deassertion of reset to determine the polarity of the downstream port power switch enables. The TUSB8040A has an internal pull down on this terminal to set the power enables to active low. Since the TUSB8040AEVM implements power switches with active low enables, R97 is not populated. SS_SUSPEND_SSC - The TUSB8040A samples SS_SUSPEND_SSC at the deassertion of reset to determine if SSC is enabled. The TUSB8040A has an internal pull down on this terminal to enable SSC. Since several devices and hosts in the USB 3.0 community have SSC locking issues, SSC is disabled on the TUSB8040AEVM and R98 is populated. 3 SMBUS Support The TUSB8040AEVM must be modified to support the SMBUS option: SMBUSz (switch 1_2) must be set to the ON position. SCL_SMBCLK (switch 1_3) must be set to the ON position to enable the pull-up. SDS_SMBDAT (switch 1_4) must be set to the ON position to enable the pull-up. SMBUS Address: 0x40: FULLPWRMGMNTz_SMBA1– low on TUSB8040AEVM GANGED_SMBA2 – low on TUSB8040AEVM PORTINDz_SMBA3– low on TUSB8040AEVM SMBUS Address: 0x41: FULLPWRMGMNTz_SMBA1 (switch 1_1)– high on TUSB8040AEVM GANGED_SMBA2 – low on TUSB8040AEVM PORTINDz_SMBA3– low on TUSB8040AEVM External connections to SDA_SMBDAT and SCL_SMBCLK can be made at the I2C EEPROM footprint. 4 EVM Installation To install the EVM, perform the following steps: 1. Attach a 5-V wall power source to J6. LEDs D6 and D9 should be lit. 2. Attach a USB cable between J1 and a USB host. LEDs D5, D7, D8, D10 and D11 should be lit. (a) If the TUSB8040AEVM is attached to a USB 3.0 host, D1 and D2 should be lit. (b) If the TUSB8040AEVM is attached to a USB 2.0 host, D1 should be lit. SLLU163 – May 2012 Submit Documentation Feedback Hardware Set Up Copyright © 2012, Texas Instruments Incorporated 9 Troubleshooting 5 www.ti.com Troubleshooting Case 1: Device function(s) are “banged out” in Device Manager. • Make sure that the latest updates are installed for the operating system. • Make sure that the latest drivers are installed for the host controller. Case 2: The EVM does not work at all. • Verify that all switches are in their default state and the EVM is powered on with a 5-V source with adequate current. • If installed, remove the serial EEPROM from the EEPROM socket. The EVM does not require an EEPROM to operate. • In the case where a 12-V power supply has been attached to the EVM, the fault is non-recoverable. 10 Hardware Set Up SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated www.ti.com Appendix A Schematics The following pages contain schematics for the TUSB8040A. SLLU163 – May 2012 Submit Documentation Feedback Schematics Copyright © 2012, Texas Instruments Incorporated 11 Appendix A www.ti.com VDD33 BOARD_3P3V FB1 C2 C1 1uF 0.001uF C3 1uF C4 C5 C6 0.001uF 0.01uF 0.1uF C7 1uF C8 C9 C10 C11 C12 C13 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF 220 @ 100MHZ R1 U1_VBUS PAGE2,3 USB_VBUS_UP R2 R3 10K 0402 1% VDD11 Y1 B44 TPS3808G33DBV_NOPOP A9 B9 B6 A7 B7 A8 PAGE2 USB_DP_DN2 PAGE2 USB_DM_DN2 PAGE2 USB_SSRXP_DN2 PAGE2 USB_SSRXM_DN2 PAGE2 USB_SSTXP_DN2 PAGE2 USB_SSTXM_DN2 R6 NOPOP 0402 4 C17 A18 NOPOP HS SS HS_SUSPEND_POLARITY SS_SUSPEND_SSC GRSTz A11 A12 B11 A13 HS SS HS_SUSPEND SS_SUSPEND TUSB8040A BOARD_3P3V BOARD_3P3V D1 LED R7 NOPOP 0402 5% D2 LED D3 LED D4 LED R97 NOPOP R98 330 1uF R12 330 0402 5% R13 1K 0402 5% R14 1K 0402 5% A17 B18 B19 A21 B20 A22 A14 B24 B2 A10 B28 B35 A45 A47 B48 B46 LEDG0Z_USED0 LEDG1Z_USED1 LEDG2Z_USED2 LEDG3Z_USED3 LEDA0Z_RMBL0 LEDA1Z_RMBL1 LEDA2Z_RMBL2 LEDA3Z_RMBL3 C15 18pF 18pF USB_DP_DN3 PAGE2 USB_DM_DN3 PAGE2 USB_SSRXP_DN3 PAGE2 USB_SSRXM_DN3 PAGE2 USB_SSTXP_DN3 PAGE2 USB_SSTXM_DN3 PAGE2 FULLPWRMGMTZ_SMBA1 SMBUSZ PWRON0Z_BATEN0 PAGE3 PWRON1Z_BATEN1 PAGE3 PWRON2Z_BATEN2 PAGE3 PWRON3Z_BATEN3 PAGE3 A25 A27 A28 A30 B23 B25 B26 B27 LEDG0Z_USED0 LEDG1Z_USED1 LEDG2Z_USED2 LEDG3Z_USED3 LEDA0Z_RMBL0 LEDA1Z_RMBL1 LEDA2Z_RMBL2 LEDA3Z_RMBL3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 BOARD_3P3V R9 NOPOP R8 9.09K 0402 1% HS_SUSPEND_POLARITY R11 330 0402 5% C18 B29 A31 B30 A33 B31 A34 FULLPWRMGMTZ_SMBA1 SMBUSZ PWRON0Z_BATEN0 PWRON1Z_BATEN1 PWRON2Z_BATEN2 PWRON3Z_BATEN3 USB_DP_DN2 USB_DM_DN2 USB_SSRXP_DN2 USB_SSRXM_DN2 USB_SSTXP_DN2 USB_SSTXM_DN2 OVERCUR0Z OVERCUR1Z OVERCUR2Z OVERCUR3Z PORTINDZ_SMBA3 GANGED_SMBA2 CT 2 C14 USB_DP_DN1 PAGE2 USB_DM_DN1 PAGE2 USB_SSRXP_DN1 PAGE2 USB_SSRXM_DN1 PAGE2 USB_SSTXP_DN1 PAGE2 USB_SSTXM_DN1 PAGE2 B21 A23 B22 A24 B37 A41 MRZ 1 JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO JTAG_TRSTZ SENSE GND SCL_SMBCLK SDA_SMBDAT 3 VDD RESETZ B13 B14 B15 A15 A16 NOPOP 5 USB_R1 USBR1_RTN C16 U2 6 B36 A39 B33 A36 B34 A37 USB_DP_DN3 USB_DM_DN3 USB_SSRXP_DN3 USB_SSRXM_DN3 USB_SSTXP_DN3 USB_SSTXM_DN3 USB_DP_DN0 USB_DM_DN0 USB_SSRXP_DN0 USB_SSRXM_DN0 USB_SSTXP_DN0 USB_SSTXM_DN0 B17 A19 PAGE3 1P1V_PG B1 A1 B3 A3 B4 A4 PAGE2 USB_DP_DN0 PAGE2 USB_DM_DN0 PAGE2 USB_SSRXP_DN0 PAGE2 USB_SSRXM_DN0 PAGE2 USB_SSTXP_DN0 PAGE2 USB_SSTXM_DN0 NOPOP 0402 GND PAD R5 NOPOP 0402 5% A49 A48 B45 XI XO VSS_OSC USB_DP_DN1 USB_DM_DN1 USB_SSRXP_DN1 USB_SSRXM_DN1 USB_SSTXP_DN1 USB_SSTXM_DN1 USB_DP_UP USB_DM_UP USB_SSRXP_UP USB_SSRXM_UP USB_SSTXP_UP USB_SSTXM_UP A50 B47 R4 USB_VBUS A46 B42 A44 B40 B39 A42 PAGE2 USB_DP_UP PAGE2 USB_DM_UP PAGE2 USB_SSRXP_UP PAGE2 USB_SSRXM_UP PAGE2 USB_SSTXP_UP PAGE2 USB_SSTXM_UP A43 A53 Optional Reset Circuitry - if using passive components only, no external pull-up resistor is needed and a cap of 1 uF or greater should be used. ECS-24MHZ QFN 100 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDDA33_OSC VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 VDD11 U1 BOARD_3P3V 1M VDD33 A2 A5 A6 B8 B10 B12 B16 A20 A26 A29 A32 A35 A38 B38 B41 B43 A52 90.9K 0402 1% R10 NOPOP GANGED PORTINDZ SS_SUSPEND_SSC OVERCUR3Z OVERCUR2Z OVERCUR1Z OVERCUR0Z SCL_SMBCLK SDA_SMBDAT PAGE3 PAGE3 PAGE3 PAGE3 R16 4.7K R17 4.7K BOARD_3P3V Optional LED Circuitry BOARD_3P3V BOARD_3P3V R93 NOPOP Optional EEPROM Circuitry C19 0.1uF 2 4 6 8 10 R26 NOPOP R35 1K 0402 5% R36 1K 0402 5% R37 1K 0402 5% R94 NOPOP R95 NOPOP 1 3 5 7 9 R96 NOPOP A0 A1 A2 GND VCC WP SCLK SDATA 8 7 6 5 FULLPWRMGMTZ_SMBA1 SMBUSZ SCL_SMBCLK SDA_SMBDAT PWRON0Z_BATEN0 PWRON1Z_BATEN1 PWRON2Z_BATEN2 PWRON3Z_BATEN3 TRSTZ TDO TDI TMS TCK R21 4.7K 0402 5% R20 4.7K 0402 5% R19 4.7K 0402 5% R18 4.7K 0402 5% FULLPWR SMBUS SCL_PUP SDA_PUP BATEN0 BATEN1 BATEN2 BATEN3 JTAG is for lab evaluation only. The customer can leave these pins unconnected except for the pulldown on JTAG_TRSTZ SCL_SMBCLK SDA_SMBDAT R22 1K 0402 5% R15 1K Conn 2x5 shroud_NOPOP U3 1 2 3 4 JP1 R23 1K 0402 5% SW1 8-POS 50-MIL SMT C&K (ITT-CANNON) TDA08H0SK1R 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 R33 4.7K 0402 5% R34 4.7K 0402 5% AT24C04 USE DIP SOCKET: AMP 2-641260-1 R38 1K 0402 5% VDD11 BOARD_1P1V FB2 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF C33 10uF C34 C35 C36 0.001uF 0.01uF 0.1uF GND1 0 OHM GND2 TUSB8040A 1 C21 1 C20 10uF SIZE DWG NO: C SCALE: NONE 12 Schematics Thursday, January 19, 2012 Sheet 1 of 3 SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Appendix A www.ti.com USB_VBUS_UP PAGE1,3 J1 1 2 3 4 5 6 7 8 9 10 11 VBUS DM DP GND SSTXN SSTXP GND SSRXN SSRXP SHIELD0 SHIELD1 C38 0.1uF C39 0.1uF C40 0.1uF C41 0.001uF PAGE1 USB_DP_UP PAGE1 USB_SSTXM_UP PAGE1 CAP_UP_TXM CAP_UP_TXP USB3_TYPEB_CONNECTOR USB_DM_UP 1 CAP_UP_TXP 2 D5 LED Green 0805 R39 1M 0402 5% R40 330 0402 5% U4 CAP_UP_TXM C37 10uF USB_SSTXP_UP PAGE1 USB_SSRXM_UP PAGE1 USB_SSRXP_UP PAGE1 U5 D+ USB_SSRXM_UP 1 USB_SSRXP_UP 2 3 GND D- TPD2EUSB30_NOPOP D+ GND 3 DTPD2EUSB30_NOPOP U6 USB_DM_UP 1 USB_DP_UP 2 D+ GND 3 DTPD2EUSB30_NOPOP Optional ESD Protection FB3 FB4 DN0_VBUS C42 0.1uF J2 DS PORT 1 (Logical DS Port 0) 1 2 3 4 5 6 7 8 9 10 11 VBUS DM DP GND SSRXN SSRXP GND SSTXN SSTXP SHIELD0 SHIELD1 DN0_VBUS VBUS_DS0 C44 0.1uF C46 0.1uF USB_SSRXM_DN0 PAGE1 USB_SSRXP_DN0 PAGE1 USB_SSTXM_DN0 PAGE1 CAP_DN_TXM0 CAP_DN_TXP0 USB_SSTXP_DN0 PAGE1 C49 0.001uF 2 VBUS_DS2 USB_DM_DN2 PAGE1 USB_DP_DN2 PAGE1 C45 0.1uF C47 0.1uF USB_SSRXM_DN2 PAGE1 USB_SSRXP_DN2 PAGE1 USB_SSTXM_DN2 PAGE1 CAP_DN_TXM2 CAP_DN_TXP2 R45 1M 0402 5% C50 0.1uF U7 1 U8 D+ USB_SSRXM_DN0 1 USB_SSRXP_DN0 2 C51 0.001uF USB_SSTXP_DN2 PAGE1 CAP_DN_TXP2 1 CAP_DN_TXM2 2 3 GND D- TPD2EUSB30_NOPOP U10 D+ GND USB_SSRXM_DN2 1 USB_SSRXP_DN2 2 3 DTPD2EUSB30_NOPOP USB_DM_DN0 1 USB_DP_DN0 2 USB_DM_DN2 1 USB_DP_DN2 2 3 GND D- FB5 GND 3 D- FB6 DN1_VBUS C52 0.1uF 1 2 3 4 5 6 7 8 9 10 11 DN1_VBUS 220 @ 100MHZ VBUS_DS1 USB_DM_DN1 PAGE1 USB_DP_DN1 PAGE1 C54 0.1uF C56 0.1uF USB_SSRXM_DN1 PAGE1 USB_SSRXP_DN1 PAGE1 USB_SSTXM_DN1 PAGE1 CAP_DN_TXM1 CAP_DN_TXP1 DN3_VBUS PAGE3 C53 0.1uF J5 USB_SSTXP_DN1 PAGE1 USB3_TYPEA_CONNECTOR VBUS DM DP GND SSRXN SSRXP GND SSTXN SSTXP SHIELD0 SHIELD1 1 2 3 4 5 6 7 8 9 10 11 DN3_VBUS PAGE3 220 @ 100MHZ VBUS_DS3 USB_DM_DN3 PAGE1 USB_DP_DN3 PAGE1 C55 0.1uF C57 0.1uF USB_SSRXM_DN3 PAGE1 USB_SSRXP_DN3 PAGE1 USB_SSTXM_DN3 PAGE1 CAP_DN_TXM3 CAP_DN_TXP3 DS PORT 4 (Logical DS Port 3) USB_SSTXP_DN3 PAGE1 USB3_TYPEA_CONNECTOR C58 0.1uF C59 0.001uF R51 1M 0402 5% C60 0.1uF U13 2 D+ Optional ESD Protection J4 1 3 TPD2EUSB30_NOPOP Optional ESD Protection CAP_DN_TXM1 GND D- U12 D+ TPD2EUSB30_NOPOP CAP_DN_TXP1 D+ TPD2EUSB30_NOPOP U11 DS PORT 2 (Logical DS Port 1) DS PORT 3 (Logical DS Port 2) R46 1M 0402 5% U9 D+ 3 GND D- TPD2EUSB30_NOPOP VBUS DM DP GND SSRXN SSRXP GND SSTXN SSTXP SHIELD0 SHIELD1 PAGE3 USB3_TYPEA_CONNECTOR C48 0.1uF CAP_DN_TXM0 1 2 3 4 5 6 7 8 9 10 11 VBUS DM DP GND SSRXN SSRXP GND SSTXN SSTXP SHIELD0 SHIELD1 USB_DM_DN0 PAGE1 USB_DP_DN0 PAGE1 DN2_VBUS C43 220 @ 100MHZ 0.1uF J3 USB3_TYPEA_CONNECTOR CAP_DN_TXP0 DN2_VBUS PAGE3 220 @ 100MHZ C61 0.001uF R52 1M 0402 5% U14 D+ GND USB_SSRXM_DN1 1 USB_SSRXP_DN1 2 3 DTPD2EUSB30_NOPOP U15 D+ GND 3 D- CAP_DN_TXP3 1 CAP_DN_TXM3 2 TPD2EUSB30_NOPOP U16 D+ GND USB_SSRXM_DN3 1 USB_SSRXP_DN3 2 3 DTPD2EUSB30_NOPOP D+ GND 3 DTPD2EUSB30_NOPOP U17 Optional ESD Protection USB_DM_DN1 1 USB_DP_DN1 2 U18 D+ GND 3 DTPD2EUSB30_NOPOP USB_DM_DN3 1 USB_DP_DN3 2 Optional ESD Protection D+ GND 3 D- USB3 CONNECTORS TPD2EUSB30_NOPOP SIZE C SCALE: NONE SLLU163 – May 2012 Submit Documentation Feedback DWG NO: Thursday, January 19, 2012 Sheet 2 of 3 Schematics Copyright © 2012, Texas Instruments Incorporated 13 Appendix A www.ti.com DOWNSTREAM PORTS 1 & 3 POWER (Logical DS Ports 0 & 2) BOARD_5V BOARD_3P3V BOARD_3P3V SILKSCREEN: TIP +5v J6 2 3 1 BOARD_5V R53 10K 0402 5% S T 2.1mm x 5.5mm C62 R55 330 0402 5% 0.1uF U19 2 3 LED5V C63 10uF PAGE1 PWRON2Z_BATEN2 PAGE1 PWRON0Z_BATEN0 PWRON2Z_BATEN2 4 PWRON0Z_BATEN0 5 1 11 D6 LED Green 0805 R54 10K 0402 5% IN IN OUT1 FAULT1Z EN1Z OUT2 EN2Z FAULT2Z GND PAD ILIM 9 DN2_VBUS DN2_VBUS PAGE2 DN0_VBUS PAGE2 10 8 DN0_VBUS 6 7 ILIM1 C64 PAGE1 OVERCUR0Z PAGE1 OVERCUR1Z PAGE1 OVERCUR3Z PAGE1 C66 0.1uF TPS2560DRC OVERCUR2Z + R56 37.4K 0402 5% C65 150uF 0.1uF C67 150uF + D7 LED Green 0805 D8 LED Green 0805 Limiting DS Port VBUS current to 1.5A per port. R57 330 0402 5% BOARD_5V DOWNSTREAM PORTS 2 & 4 POWER (Logical DS Ports 1 & 3) 3.3V REGULATOR BOARD_3P3V BOARD_3P3V R59 10K 0402 5% C68 TPS7A4533 SENSE 0.1uF 4 5 C70 10uF D9 LED Green 0805 PAGE1 PWRON1Z_BATEN1 PAGE1 PWRON3Z_BATEN3 R60 10K 0402 5% U21 2 3 GND GND SHDN/ 3 C69 10uF OUT PWRON1Z_BATEN1 4 PWRON3Z_BATEN3 5 1 11 TAB 1 IN BOARD_3P3V BOARD_5V U20 2 R58 330 0402 5% R61 330 0402 5% IN IN OUT1 FAULT1Z EN1Z OUT2 EN2Z FAULT2Z GND PAD ILIM 9 DN1_VBUS DN1_VBUS PAGE2 DN3_VBUS PAGE2 10 8 DN3_VBUS 6 7 ILIM2 C71 0.1uF TPS2560DRC C73 + R62 37.4K 0402 5% C72 150uF 0.1uF + C75 150uF D10 LED Green 0805 D11 LED Green 0805 Limiting DS Port VBUS current to 1.5A per port. R63 330 0402 5% BOARD_3P3V BOARD_1P1V D12 D13 R72 1K 0402 5% 1 R71 1K 0402 5% 3 R70 1K 0402 5% 1 R69 1K 0402 5% 3 R68 1K 0402 5% 1 R67 1K 0402 5% 3 3 1P1V_SS BOARD_3P3V R66 1K 0402 5% 1 R65 1K 0402 5% 1.1V REGULATOR D14 D15 LNJ115W88 TPS74801RGW GND GND BIAS PAGE1 1P1V_PG PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 PAGE3 2 3 4 13 14 17 15 OUT1 OUT2 OUT3 OUT4 FB PAD 10 IN1 IN2 IN3 IN4 EN 12 C76 10uF NC1 NC2 NC3 NC4 NC5 NC6 SS U22 1P1V_PG PG 1 18 19 20 16 9 1P1V_FB R82 1.87K 0402 5% 2 4 2 4 2 4 2 4 R81 NOPOP 5 6 7 8 11 LEDG0Z_USED0 LEDG1Z_USED1 LEDG2Z_USED2 LEDG3Z_USED3 LEDA0Z_RMBL0 LEDA1Z_RMBL1 LEDA2Z_RMBL2 LEDA3Z_RMBL3 PORT INDICATOR LEDS C77 10uF R91 4.99K 0402 5% R64 330 0402 5% SW2 8-POS 50-MIL SMT C&K (ITT-CANNON) TDA08H0SK1R 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 R83 330 0402 5% R84 330 0402 5% R85 330 0402 5% R86 330 0402 5% R87 330 0402 5% R88 330 0402 5% R89 330 0402 5% R90 330 0402 5% TI recommends using a R82 with a value of 2.49K to counter the IR drop of the ferrite bead, FB2. If a ferrite bead with very low DC resistance is used, R82 should be populated with a 1.87K resistor. POWER SIZE DWG NO: C SCALE: NONE 14 Schematics Thursday, January 19, 2012 Sheet 3 of 3 SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated www.ti.com Appendix B TUSB8040AEVM Bill of Materials The following pages contain the BOM for TUSB8040AEVM. SLLU163 – May 2012 Submit Documentation Feedback TUSB8040AEVM Bill of Materials Copyright © 2012, Texas Instruments Incorporated 15 Appendix B www.ti.com Table 1. TUSB8040AEVM BOM 16 Item Quantity Reference Part Manufacturer Part Number Package 1 4 C1,C3,C7,C18 1uF TDK C2012X7R1A105K 805 2 14 C2, C4, C8, C11, C21, C24, C27, C30, C34,C41, C49, C51, C59, C61 0.001uF TDK C1005X7R1H102K 402 3 8 C5, C9, C12, C22, C25, C28, C31, C35 0.01uF AVX 0402YC103KAT2A 402 4 24 C6, C10, C13, C19, C23, C26, C29, C32, C36, C40, C42, C43, C48, C50, C52, C53, C58, C60, C62, C64, C66, C68, C71, C73 0.1uF Yageo CC0402KRX5R6BB104 402 5 10 C38, C39, C44, C45, C46, C47, C54, C55, C56, C57 0.1uF TDK CC0402KRX5R6BB104 201 6 2 C14, C15 18pF AVX 04025A180JAT2A 402 7 8 C20, C33, C37, C63, C69, C70, C76, C77 10uF Murata Electronics GRM31CR61C106KC31L 1206 8 4 C65, C67, C72, C75 150uF Kemet B45197A2157K409 (Tantalum) 7343 9 14 R4, R5, R6, R9, R10, C16, C17, R26, R81, R93, R94, R95, R96, R97 NO POP 10 11 D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11 LED Green 0805 Lite On LTST-C171GKT 805 11 5 FB1, FB3, FB4, FB5, FB6 220 @ 100MHZ Ferrite Bead Murata Electronics BLM18PG221SN1D 603 12 2 SW1, SW2 8-POS 50-MIL SMT C&K Components SD08H0SBR 13 1 J1 USB3_TYPEB_CONNECTOR FoxConn UEB1112C-2AK1-4H 14 4 J2, J3, J4, J5 USB3_TYPEA_CONNECTOR FoxConn UEA1112C-4HK1-4H 9_RA_TH_A 15 1 J6 2.1mm x 5.5mm DC Power Jack CUI Inc. PJ-202AH (PJ-002AH) 2.1mm x 5.5mm 16 6 R2, R39, R45, R46, R51, R52 1M Rohm Semiconductor MCR01MZPJ105 402 17 1 R1 90.9K 1% Rohm Semiconductor MCR01MZPF9092 402 18 5 R7, R53, R54, R59, R60 10K Rohm Semiconductor MCR01MZPJ103 402 19 1 R3 10K 1% Rohm Semiconductor MCR01MZPF1002 402 20 8 R16, R17, R18, R19, R20, R21, R33, R34 4.7K Rohm Semiconductor MCR01MZPJ472 402 21 17 R15, R22, R23, R35, R36, R37, R38, R65, R66, R67, R68, R69, R70, R71, R72, R13, R14 4.7K Rohm Semiconductor MCR01MZPJ102 402 22 1 R6 0 Rohm Semiconductor MCR01MZPJ000 402 23 18 R11, R12, R40, R55, R98, R57, R58, R61, R63, R64, R83, R84, R85, R86, R87, R88, R89, R90 330 Rohm Semiconductor MCR01MZPJ331 402 24 2 R56, R62 37.4K Vishay / Dale CRCW040237K4FKED 402 25 1 R82 1.87K Vishay / Dale CRCW04021K87FKED 402 26 1 R91 1.87K Vishay / Dale CRCW04024K99FKED 402 27 1 U1 TUSB8040A - USB 3.0 Hub Texas Instruments TUSB8040A 100QFN 402 TUSB8040AEVM Bill of Materials 9_RA_TH_B SLLU163 – May 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Appendix B www.ti.com Table 1. TUSB8040AEVM BOM (continued) Item Quantity Reference Part Manufacturer Part Number Package 28 1 U2 TPS3808G33DBV - Voltage Supervisor Texas Instruments TPS3808G33DBV 6DBV 8DIP / 8SOIC SOCKET 3DRT 29 1 U3 AT24C04 / SOCKET - I2C EEPROM Atmel / Tyco AT24C04A-10PU-1.8 / 2-641260-1 30 15 U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18 TPD2EUSB30 - USB ESD Protection Texas Instruments TPD2EUSB30 31 2 U19, U21 TPS2560DRC - USB Power Switch Texas Instruments TPS2560DRC 10SON 32 1 U20 TPS7A4533 - 3.3V Voltage Regulator Texas Instruments TPS7A4533KTT DDPAK-5 33 1 U22 TPS74801RGW - 1.1V Voltage Regulator Texas Instruments TPS74801RGW 20VQFN 5.0mm x 3.2mm 34 1 Y1 ECS-24MHZ Crystal ECS ECX-53B (ECS-240-20-30B-TR) 35 4 D12, D13, D14, D15 Green Amber LED Panasonic LNJ115W88 603 36 1 JP1 Conn 2x5 shroud 3M LNJ115W88 HDR5X2 M 0.1" TH 37 1 R8 9.09K 1% Panasonic - ECG ERJ-2RKF9091X 402 38 1 FB2 0 ohm 39 1 NO POP NO POP AC Power Adapter CUI Inc ETSA050360UDC-P5P-SZ 2.1mm I.D. x 5.5mm 40 4 PCB Feet Richco Plastic Co RBS-12 or RBS-32 603 SLLU163 – May 2012 Submit Documentation Feedback TUSB8040AEVM Bill of Materials Copyright © 2012, Texas Instruments Incorporated 17 18 TUSB8040AEVM Bill of Materials SLLU163 – May 2012 Submit Documentation Feedback EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety programs, please visit www.ti.com/esh or contact TI. No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. REGULATORY COMPLIANCE INFORMATION As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference. General Statement for EVMs including a radio User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization. For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. For EVMs annotated as IC – INDUSTRY CANADA Compliant This Class A or B digital apparatus complies with Canadian ICES-003. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Concerning EVMs including radio transmitters This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concerning EVMs including detachable antennas Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada. Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de l'utilisateur pour actionner l'équipement. Concernant les EVMs avec appareils radio Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER 【Important Notice for Users of this Product in Japan】 】 This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product: 1. 2. 3. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product, or Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp 【ご使用にあたっての注】 本開発キットは技術基準適合証明を受けておりません。 本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。 1. 2. 3. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。 実験局の免許を取得後ご使用いただく。 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 　　　上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・インスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル http://www.tij.co.jp SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER EVALUATION BOARD/KIT/MODULE (EVM) WARNINGS, RESTRICTIONS AND DISCLAIMERS For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end product. Your Sole Responsibility and Risk. You acknowledge, represent and agree that: 1. 2. 3. 4. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees, affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates, contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even if the EVM should fail to perform as described or expected. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials. Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable in electronic measurement and diagnostics normally found in development environments should use these EVMs. Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representatives harmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or in connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected. Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety programs, please visit www.ti.com/esh or contact TI. No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. REGULATORY COMPLIANCE INFORMATION As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference. General Statement for EVMs including a radio User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization. For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. For EVMs annotated as IC – INDUSTRY CANADA Compliant This Class A or B digital apparatus complies with Canadian ICES-003. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Concerning EVMs including radio transmitters This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concerning EVMs including detachable antennas Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada. Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de l'utilisateur pour actionner l'équipement. Concernant les EVMs avec appareils radio Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER 【Important Notice for Users of this Product in Japan】 】 This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product: 1. 2. 3. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product, or Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp 【ご使用にあたっての注】 本開発キットは技術基準適合証明を受けておりません。 本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。 1. 2. 3. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。 実験局の免許を取得後ご使用いただく。 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 　　　上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・インスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル http://www.tij.co.jp SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER EVALUATION BOARD/KIT/MODULE (EVM) WARNINGS, RESTRICTIONS AND DISCLAIMERS For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end product. Your Sole Responsibility and Risk. You acknowledge, represent and agree that: 1. 2. 3. 4. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees, affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates, contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even if the EVM should fail to perform as described or expected. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials. Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable in electronic measurement and diagnostics normally found in development environments should use these EVMs. Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representatives harmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or in connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected. Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed. TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and requirements. Nonetheless, such components are subject to these terms. No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties have executed a special agreement specifically governing such use. Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI has specifically designated certain components which meet ISO/TS16949 requirements, mainly for automotive use. Components which have not been so designated are neither designed nor intended for automotive use; and TI will not be responsible for any failure of such components to meet such requirements. Products Applications Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive Amplifiers amplifier.ti.com Communications and Telecom www.ti.com/communications Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers DLP® Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps DSP dsp.ti.com Energy and Lighting www.ti.com/energy Clocks and Timers www.ti.com/clocks Industrial www.ti.com/industrial Interface interface.ti.com Medical www.ti.com/medical Logic logic.ti.com Security www.ti.com/security Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video RFID www.ti-rfid.com OMAP Applications Processors www.ti.com/omap TI E2E Community e2e.ti.com Wireless Connectivity www.ti.com/wirelessconnectivity Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated