Benutzeranleitung / Produktwartung USB2513 des Produzenten SMSC
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SMSC USB2513 DA T ASHEET Revision 1.98 (1 1-19- 07) Datasheet PRODUCT FEA TURES USB2513 USB 2.0 High-S peed 3-Port Hub Controller General Description The SMSC 3-Port Hub is low power , OEM configurable, MTT (multi transaction transl ator) hub controller IC with 3 downstream ports for embedded USB solutions.
ORDER NUMBERS: USB2513-AEZG FOR 36 PIN, QFN LE AD-FREE ROHS COMPLIANT PACKAGE USB2513-HZH FOR 48 PIN, QFN LE AD-FREE ROHS COMPLIANT PACKAGE USB 2.0 High-S peed 3-Port Hub Controller Datasheet Revision 1.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 3 Revision 1.98 (1 1-19-07) DA T ASHEET T able of Content s Chapter 1 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 4 SMSC USB2513 DA T ASHEET List of Figures Figure 1.1 USB2513 36-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 5 Revision 1.98 (1 1-19-07) DA T ASHEET List of T ables Table 3.1 USB2514 Pin Desc riptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 6 SMSC USB2513 DA T ASHEET Chapter 1 Pin Configuration Figure 1.1 USB2513 36-Pin QFN Thermal Slug (must be connected to VSS) SMSC USB2513 (Top Vi ew QFN- 36) Indicates pins on the bottom of the device.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 7 Revision 1.98 (1 1-19-07) DA T ASHEET Figure 1.2 USB2513 48-Pin QFN Thermal Sl ug (must be connect ed to VSS) SMSC USB2513 (Top Vi ew QFN-48) Indicat es pins on t he bottom of the devi ce .
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 8 SMSC USB2513 DA T ASHEET Chapter 2 Block Diagram Figure 2.1 USB2513 Block Diagram To Upstream V BUS 3.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 9 Revision 1.98 (1 1-19-07) DA T ASHEET Chapter 3 Pin Descriptions 3.1 PIN Descriptions This section provides a detailed description of each signal. The signals are arranged in functional groups according to their associated interface.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 10 SMSC USB2513 DA T ASHEET LED_A[3:1]_N/ PRT_SWP[3:1] n/a 23 25 37 I/O12 Port LED Indicators & Port Swa p strapping option Indicator LED for ports 1-3. Will be active low when LED support is enabled via EEPROM o r SMBus.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 1 1 Revision 1.98 (1 1-19-07) DA T ASHEET BOOST[1:0], If this strap is en abled by package and configuration settings (see T able 3.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 12 SMSC USB2513 DA T ASHEET RBIAS 35 47 I-R USB T ransceiver Bias A 12.0k Ω (+/- 1%) resistor is attached from gr ound to this pin to set the transceiver ’s internal bias settings.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 13 Revision 1.98 (1 1-19-07) DA T ASHEET CFG_SEL2 n/a 33 I Configuration Programming Se lect Note: This pin is not available in a ll p.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 14 SMSC USB2513 DA T ASHEET SUSP_IND/ LOCAL_PWR/ NON_REM0 28 39 I/O Active/Suspend status LED or Local-Power & Non Removable S trap Option Suspend Indicator: Indi cates USB state of the hub.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 15 Revision 1.98 (1 1-19-07) DA T ASHEET Notes: T able 3.2 SMBus or EEPROM Interface Behavior CFG_SEL2 CFG_SEL1 CFG_SEL0 SMBUS OR EEPR.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 16 SMSC USB2513 DA T ASHEET 3.2 Buffer T ype Descriptions T able 3.3 USB2514 Power , Ground, No Connect PACKAGE SYMBOL 36 QFN 48 QFN FUNCTION VDD18 14 17 VDD Core +1.8V core power .
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 17 Revision 1.98 (1 1-19-07) DA T ASHEET I/OSD12 Open drain...12mA sink with Schmitt trig ger , and must me et I2C-Bus S pecificatio n V ersion 2.1 requi rements. ICLKx XT AL clock input.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 18 SMSC USB2513 DA T ASHEET Chapter 4 Configuration Options 4.1 3-Port Hub SMSC’s USB 2.0 3-Port Hub is fully specification co mpliant to the Universal Serial Bus S peci fication Revision 2.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 19 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3 EEPROM Interface The SMSC Hub ca n be configu red via a 2-wire (I2 C) EEPROM (256x8). (Plea se see Ta b l e 3 . 1 for specific details on how to enable configuration via an I2C EEPROM).
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 20 SMSC USB2513 DA T ASHEET 4.3.1.1 Register 00h: V endor ID (LSB) 4.3.1.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 21 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.3 Register 02h: Product ID (LSB) 4.3.1.4 Register 03h: Product ID (MSB) 4.3.1.5 Register 04h: Device ID (LSB) 4.3.1.6 Register 05h: Device ID (MSB) BIT NUMBER BIT NAME DESCRIPTION 7:0 PID_LSB Least Significant Byte of the Product ID.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 22 SMSC USB2513 DA T ASHEET 4.3.1.7 Register 06h: CONFIG_BYTE_1 BIT NUMBER BIT NAME DESCRIPTION 7 SELF_BUS_ PWR Self or Bus Power: Selects between Self- and Bus-Powered operation.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 23 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.8 Regis ter 07h: Configuratio n Dat a Byte 2 0 PORT_PWR Port Power Switchi ng: Enables power switching on all ports simultaneously (ganged), or port power is indi vidually sw itched on and off on a port- by-port basis (individual).
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 24 SMSC USB2513 DA T ASHEET 4.3.1.9 Regis ter 08h: Configuratio n Dat a Byte 3 4.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 25 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.1 1 Register 0Ah: Port Disa ble For Self Powered Operation 4.3.1.12 Register 0Bh: Port Di sable For Bus Powered Op eration BIT NUMBER BIT NAME DESCRIPTION 7:0 PORT_DIS_SP Port Disable Self-Powered: Disabl es 1 or more contiguous ports.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 26 SMSC USB2513 DA T ASHEET 4.3.1.13 Register 0Ch: Max Powe r For Self Powered Opera tion 4.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 27 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.16 Register 0Fh: Hu b Controller Max Current For Bus Powered Operat ion 4.3.1.17 Register 10h: Power-On T ime 4.3.1.18 Register 1 1h: Language ID High 4.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 28 SMSC USB2513 DA T ASHEET 4.3.1.21 Register 14h: Product S tring Length 4.3.1.22 Register 15h: Serial S tring Length 4.3.1.23 Register 16h-53h: Manuf acturer S tring 4.3.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 29 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.25 Register 92h- CFh: Se rial String 4.3.1.26 Register F6h: Bo ost_Up 4.3.1.27 Register F8h: Boost_3:0 BIT NUMBER BIT NAME DESCRIPTION 7:0 SER_STR Serial S tring, UNICODE UTF16LE per USB 2.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 30 SMSC USB2513 DA T ASHEET 4.3.1.28 Register F Ah: Port Swap 3:2 BOOST_IOUT_2 Upstream USB electrical signalin g drive stren gth Boost Bit for Downstream Port ‘2’.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 31 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.29 Register FBh: Port Remap 12 BIT NUMBER BIT NAME DESCRIPTION 7:0 PR TR12 Port remap register for ports 1 & 2.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 32 SMSC USB2513 DA T ASHEET 4.3.1.30 Register FCh: Port Remap 3 BIT NUMBER BIT NAME DESCRIPTION 7:0 PRTR3 Port remap re gister for port 3.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 33 Revision 1.98 (1 1-19-07) DA T ASHEET 4.3.1.31 Register FFh: S tatus/Command 4.3.2 I2C EEPROM The I2C EEPROM interface implement s .
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 34 SMSC USB2513 DA T ASHEET 4.4 SMBus Slave Interface Instead of loading User-Defi ned Descriptor data from an external EEPROM, the SMSC Hub can be configured to receive a code load from an externa l processor via an SMBus interface.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 35 Revision 1.98 (1 1-19-07) DA T ASHEET Block Read A Block Read differs from a block write in that the repe ated start condition exists to satisfy the I2C specification’s requirement for a ch ange in the t ransfer direction .
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 36 SMSC USB2513 DA T ASHEET 4.4.7 Bus Reset Sequence The SMBus Slave Interface resets and returns to the idle state upon a ST ART field followed immediately by a STOP field.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 37 Revision 1.98 (1 1-19-07) DA T ASHEET Figure 4.3 LED Strapping Option 4.7 Reset There are tw o different resets that the Hub expe riences. One is a hardware reset (either from the internal POR reset circuit or via the RESET_N pin) and the second is a USB Bus Reset.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 38 SMSC USB2513 DA T ASHEET 4.7.2.1 RESET_N for Strappin g Option Configuration Figure 4.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 39 Revision 1.98 (1 1-19-07) DA T ASHEET 4.7.2.2 RESET_N for EEPROM Configuration Figure 4.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 40 SMSC USB2513 DA T ASHEET 4.7.2.3 RESET_N for SMBus Slave Configuration Figure 4.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 41 Revision 1.98 (1 1-19-07) DA T ASHEET 5. Moves device from suspended to active (if suspende d). 6. Complies with Section 1 1.10 of the USB 2.0 S pecif ication for be havior after completion of the reset sequence.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 42 SMSC USB2513 DA T ASHEET Chapter 5 DC Parameters 5.1 Maximum Guaranteed Ratings Note: S tresse s above the specified parameters coul d cause perma nent damage to the device.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 43 Revision 1.98 (1 1-19-07) DA T ASHEET V oltage on XT AL1 -0.3 V DDA33 V V oltage on XT AL2 -0.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 44 SMSC USB2513 DA T ASHEET Note 5.1 Output leakage is measured w ith the current pins in hi gh impedance. Note 5.2 See USB 2.0 S pe cification for U SB DC el ectrical characteristi cs.
USB 2.0 High-S peed 3 -Port Hub Controller Datasheet SMSC USB2513 45 Revision 1.98 (1 1-19-07) DA T ASHEET CAP ACIT ANCE T A = 25°C; fc = 1MHz; V DD18 , V DDPLL = 1.
USB 2.0 High-S peed 3- Port Hub Controller Datasheet Revision 1.98 (1 1-19-07) 46 SMSC USB2513 DA T ASHEET Chapter 6 AC S pecifications 6.1 Oscillator/Clock Crystal: Parallel Resonant, Fundamental Mode, 24 MHz ± 350ppm. External Clock: 50% Duty cycl e ± 10%, 24/48 MHz ± 350ppm, Jitter < 100 ps rms.
SMSC USB2513 47 Revision 1.98 (1 1-19-07) DA T ASHEET USB 2.0 High-S peed 3- Port Hub Controller Datasheet Chapter 7 Package Outlines Figure 7.1 36-Pin QFN, 6x6mm Body , 0.
SMSC USB2513 48 Revision 1.98 (1 1-19-07) DA T ASHEET USB 2.0 High-S peed 3- Port Hub Controller Datasheet Figure 7.2 48-Pin QFN, 7x7mm Body , 0.5mm Pitch.
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