USB4640-HZH-03 SMSC, USB4640-HZH-03 Datasheet
USB4640-HZH-03
Specifications of USB4640-HZH-03
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USB4640-HZH-03 Summary of contents
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... PRODUCT FEATURES General Description The SMSC USB4640/USB4640i is a Hi-Speed HSIC USB hub and card reader combo solution with an upstream port compliant to HSIC 1.0, a supplement to the USB 2.0 specification. The two downstream ports are compliant with the USB 2.0 specification. High Speed Inter-Chip (HSIC digital interconnect bus that enables the use of USB technology as a low-power chip-to-chip interconnect at speeds up to 480 Mb/s ...
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... Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders. SMSC makes the following part-numbered device available for purchase only by customers who are xD-Picture Card licensees: USB4640/USB4640i. By purchasing or ordering any of such devices, Buyer represents, warrants, and agrees that Buyer is a duly licensed Licensee under an xD-Picture Card with Fuji Photo Film Co., Ltd., Olympus Optical Co., Ltd., and Toshiba Corporation ...
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... Chapter 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chapter 2 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Chapter 3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Chapter 4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Chapter 5 Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5.1 48-Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Chapter 6 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6.1 USB4640/USB4640i Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6.2 Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 6.3 Port Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 6.4 ROM BOOT Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Chapter 7 Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 7.1 Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Chapter 8 Configuration Options ...
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... DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 10.4 Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Chapter 11 GPIO Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Chapter 12 Package Specifications 12.1 Tape and Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 4 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... Datasheet List of Tables Table 5.1 USB4640/USB4640i 48-Pin Table Table 6.1 USB4640/USB4640i Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 6.2 USB4640/USB4640i Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 7.1 Legend for Pin Reset States Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 7.2 USB4640/USB4640i Reset States Table Table 8.1 Internal Flash Media Controller Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Table 8.2 Hub Controller Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Table 8 ...
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... List of Figures Figure 3.1 USB4640/USB4640i 48-Pin QFN Figure 4.1 USB4640/USB4640i Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 6.1 Port Power Control with USB Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 6.2 Port Power Control with a Single Poly Fuse and Multiple Loads . . . . . . . . . . . . . . . . . . . . . . 23 Figure 6.3 Port Power with Ganged Control with Poly Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 6 ...
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... This multi-format flash media controller and USB hub combo features two exposed downstream USB ports available for external peripheral expansion. The USB4640/USB4640i will attach to an upstream port as a Full-Speed hub Full-/Hi-Speed hub. The hub supports Low-Speed, Full-Speed, and Hi-Speed (if operating as a Hi-Speed hub) downstream devices on all of the enabled downstream ports ...
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... Hardware Features Single chip HSIC hub and flash media controller combo USB4640 supports the commercial temperature range of 0°C to +70°C USB4640i supports the industrial temperature range of -40°C to +85°C Transaction translator (TT) in the hub supports operation of FS and LS peripherals ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet OEM Selectable Hub Features A default configuration is available in the USB4640/USB4640i following a reset. The USB4640/USB4640i may also be configured by an external I flash. Compound Device support on a port-by-port basis - a port is permanently hardwired to a downstream USB peripheral device Select over-current sensing and port power control on an individual or ganged (all ports together) basis to match the OEM’ ...
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... SMSC Software License Agreement must be executed and in effect. Forms of these Software License Agreements may be obtained by contacting SMSC registered trademark of Philips Corporation. Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 1 10 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... HSIC_IMP 40 TEST 41 VDD12 HSIC_DAT 42 43 HSIC_STROBE 44 XTAL2 45 XTAL1 (CLKIN) PLLFILT 46 47 RBIAS 48 VDD33 Figure 3.1 USB4640/USB4640i 48-Pin QFN SMSC USB4640/USB4640i SMSC 19 USB4640/40i 18 (Top View QFN-48 Ground Pad 14 (must be connected to VSS) 13 Indicates pins on the bottom of the device. 11 DATASHEET SD_CMD / MS_D0 / xD_CLE ...
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... Chapter 4 Block Diagram Figure 4.1 USB4640/USB4640i Block Diagram Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 12 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Chapter 5 Pin Table 5.1 48-Pin Table Table 5.1 USB4640/USB4640i 48-Pin Table HSIC_IMP DOWNSTREAM USB INTERFACE (3 PINS) XTAL1 (CLKIN) DOWNSTREAM 2-PORT USB INTERFACE (6 PINS) USBDN_DP2 USBDN_DP3 SECURE DIGITAL / MEMORY STICK / xD INTERFACE (18 PINS) ...
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... Table 5.1 USB4640/USB4640i 48-Pin Table nRESET GPIO10 (CRD_PWR) (6) VDD33 Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller MISC (5 PINS) GPIO1 / TEST LED / TXD POWER (9 PINS) VDD12 CRFILT TOTAL 48 14 DATASHEET Datasheet GPIO2 / RXD PLLFILT SMSC USB4640/USB4640i ...
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... The term assert, or assertion, indicates that a signal is active, independent of whether that level is represented by a high or low voltage. The term negate, or negation, indicates that a signal is inactive. 6.1 USB4640/USB4640i Pin Descriptions Table 6.1 USB4640/USB4640i Pin Descriptions 48-PIN BUFFER QFN TYPE ...
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... Table 6.1 USB4640/USB4640i Pin Descriptions (continued) 48-PIN BUFFER QFN TYPE SYMBOL (Table PRTCTL[3:2] 7 I/OD6PU 6 RBIAS 47 I-R XTAL1 (CLKIN) 45 ICLKx XTAL2 44 OCLKx SD_D[7:0] 19 I/O8PU SD_CLK 21 O8 SD_CMD 24 I/O8PU GPIO15 / 14 I/O6 I/O8PU SD_nCD Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 6 ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Table 6.1 USB4640/USB4640i Pin Descriptions (continued) 48-PIN BUFFER QFN TYPE SYMBOL (Table GPIO6 / 13 I/O6 I/O8 SD_WP MS_BS 21 O8 GPIO12 / 31 I/O8 IPU MS_INS MS_SCLK 13 O8 MS_D[7:0] 20 I/O8PD xD_D[7:0] 30 I/O8PD 32 33 ...
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... Table 6.1 USB4640/USB4640i Pin Descriptions (continued) 48-PIN BUFFER QFN TYPE SYMBOL (Table xD_nB/R 28 IPU xD_nCE 26 O8PU xD_CLE 24 O8PD GPIO14 / 29 I/O6 I/O8 xD_nCD xD_nRE 27 O8PU xD_nWE 22 O8PU Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 6.2) ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Table 6.1 USB4640/USB4640i Pin Descriptions (continued) 48-PIN BUFFER QFN TYPE SYMBOL (Table xD_nWP 21 O8PD SPI_CE_n 8 O12 SPI_CLK / 9 I/O12 I/O6 GPIO4 / SCL SPI_DO / 10 I/O12 I/O6 GPIO5 / SDA / I/O12 SPI_SPD_SEL SPI_DI ...
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... Table 6.1 USB4640/USB4640i Pin Descriptions (continued) 48-PIN BUFFER QFN TYPE SYMBOL (Table GPIO2 / 36 I/O6 RXD GPIO10 35 I/O200 (CRD_PWR) nRESET 38 TEST 40 CRFILT 15 PLLFILT 46 VDD12 41 VDD33 VSS ePad Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 6.2) ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet 6.2 Buffer Type Descriptions Table 6.2 USB4640/USB4640i Buffer Type Descriptions BUFFER I Input. I/O Input/output. IPU Input with weak internal pull-up. IS Input with Schmitt trigger. I/O6 Input/output buffer with 6 mA sink and 6 mA source. ...
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... Port Power Control Port Power control using a USB Power Switch The USB4640/USB4640i 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 ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Port Power control using a Poly Fuse When using the USB4640/USB4640i with a poly fuse, an external diode must be used (See Figure 6.2). When disabling port power, the USB4640/USB4640i will drive a '0'. This procedure will have no effect since the external diode will isolate the pin from the load ...
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... Please refer to configuration options. The SPI ROM required for the USB4640/USB4640i is a recommended minimum of 1 Mbit and support either 30 MHz or 60 MHz. The frequency used is set using the SPI_SPD_SEL. For 30 MHz operation, this pin must be pulled to ground through a 100 kΩ resistor. For 60 MHz operation, this pin must pulled up through a 100 kΩ ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Chapter 7 Pin Reset States Voltage Signal (v) V DD33 V SS Table 7.1 Legend for Pin Reset States Table 7.1 Pin Reset States Table 7.2 USB4640/USB4640i Reset States Table PIN PIN NAME 1 USBDN_DM2 2 USBDN_DP2 3 USBDN_DM3 4 USBDN_DP3 6 PRTCTL2 ...
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... Table 7.2 USB4640/USB4640i Reset States Table (continued) PIN PIN NAME 8 SPI_CE_n 9 SPI_CLK / GPIO4 / SCL 10 SPI_DO / GPIO5 / SDA / SPI_SPD_SEL 11 SPI_DI 13 GPIO6 / SD_WP / MS_SCLK / xD_D4 14 GPIO15 / SD_nCD 17 SD_D1 / MS_D5 / xD_D3 18 SD_D0 / MS_D4 / xD_D2 19 SD_D7 / MS_D6 / xD_D1 20 SD_D6 / MS_D7 / xD_D0 21 SD_CLK / MS_BS / xD_nWP 22 xD_nWE ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Table 7.2 USB4640/USB4640i Reset States Table (continued) PIN PIN NAME 42 HSIC_DAT 43 HSIC_STROBE SMSC USB4640/USB4640i RESET STATE FUNCTION HSIC_DAT HSIC_STROBE 27 DATASHEET INPUT/ PU/ OUTPUT Revision 1.0 (06-09-09) ...
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... Power Switching Polarity The hub will only support active high power controllers. 8.2 Card Reader The SMSC USB4640/USB4640i is fully compliant with the following flash media card reader specifications: Secure Digital 2.0 / MultiMediaCard 4.2 -SD 2.0, HS-SD, HC-SD -TransFlash™ and reduced form factor media -1/4/8 bit MMC 4 ...
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... Reserved 5Eh USB_PRD_STR_LEN 5Fh USB_PRD_STR_TYP 60h-99h USB_PRD_STR 9Ah USB_BM_ATT SMSC USB4640/USB4640i Agreement. Review the license, and if you DESCRIPTION INTERNAL DEFAULT VALUE USB Serial String Descriptor Length USB Serial String Descriptor Type USB Serial Number USB Vendor Identifier USB Product Identifier ...
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... Note 8.2) 0Ah (See Note 8.2) 00h 0Ah 02h 28h N/A “MS” “SM” (See Note 8.2) “SD/MMC” “Generic” 82640 01h FFh, 00h, 00h, 00h 00h, 06h, 0Dh 59h, 56h, 97h SMSC USB4640/USB4640i ...
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... F6h Reserved F7-FAh Not Applicable FBh Not Applicable FCh-FFh NVSTORE_SIG SMSC USB4640/USB4640i Table 8.2 Hub Controller Configurations DESCRIPTION Vendor ID Least Significant Byte Vendor ID Most Significant Byte Product ID Least Significant Byte Product ID Most Significant Byte Device ID Least Significant Byte Device ID Most Significant Byte ...
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... DESCRIPTION Maximum string length is 12 hex digits. Must be unique to each device. 32 DATASHEET Datasheet Table 8.4. INTERNAL DEFAULT VALUE “COMBO” N/A 00h 01h 01h, FFh, FFh, FFh, FFh 0Ah 00h “ecf1” SMSC USB4640/USB4640i ...
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... USB Manufacturer String Descriptor Length BYTE NAME 0 USB_MFR_STR _LEN SMSC USB4640/USB4640i DESCRIPTION This ID is unique for every vendor. The vendor ID is assigned by the USB Implementer’s Forum. DESCRIPTION This ID is unique for every product. The product ID is assigned by the vendor. ...
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... USB 2.0 Specification (Revision 2.0, 2000). This field is the “bDescriptorType” which is a constant value associated with a string descriptor type. DESCRIPTION This string will be used during the USB enumeration process in the ® Windows operating system. Maximum string length is 28 characters. 34 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... USB MaxPower (1 byte) BIT NAME 7:0 USB_MAX_PWR SMSC USB4640/USB4640i DESCRIPTION Self- or Bus-Power: Selects between self- and bus-powered operation. The hub is either self-powered (draws less than 2 mA) or bus-powered (limited to 100 mA maximum power prior to being configured by the host controller). When configured as a bus-powered device, the SMSC hub consumes less than 100 mA of current prior to being configured ...
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... Reverse SD2 Card Write Protect Sense ‘1’ (default cards in LUN 1 will be write protected when SW_nWP is high, and writable when SW_nWP is low. ‘0’ cards in LUN 1 will be write protected when SW_nWP is low, and writable when SW_nWP is high. 36 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... A0h-A7h: Device Power Configuration The USB4640/USB4640i has one internal FET which can be utilized for card power. This section describes the default internal configuration. The settings are stored in NVSTORE and provide the following features card can be powered by an external FET internal FET. ...
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... LED Blink After Access. This byte is used to designate the number of seconds that the GPIO1 LED will continue to blink after a drive access. Setting this byte to "05" will cause the GPIO 1 LED to blink for 5 seconds after a drive access. 38 DATASHEET Datasheet DESCRIPTION DESCRIPTION SMSC USB4640/USB4640i ...
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... INQ_VEN_STR 8.4.3.6 CEh-D2h: Inquiry Product String BYTE NAME 4:0 INQ_PRD_STR SMSC USB4640/USB4640i DESCRIPTION Not applicable. DESCRIPTION This ID string is associated with the Memory Stick device. DESCRIPTION This ID string is associated with the Smart Media DESCRIPTION This ID string is associated with the Secure Digital / MultiMediaCard device. ...
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... USB Implementer’s Forum). DESCRIPTION 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 Implementer’s Forum). 40 DATASHEET Datasheet (Note 8.2), and MS) Section 40. SMSC USB4640/USB4640i ...
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... SELF_BUS_PWR 6 Reserved 5 HS_DISABLE SMSC USB4640/USB4640i DESCRIPTION Least Significant Byte of the Product ID. This is a 16-bit value that the vendor can assign that uniquely identifies this particular product. DESCRIPTION Most Significant Byte of the Product ID. This is a 16-bit value that the vendor can assign that uniquely identifies this particular product. ...
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... Note: When configured via strapping options, declaring a port as non- removable automatically causes the hub controller to report that it is part of a compound device. ‘0’ ‘1’ = Yes, the hub is part of a compound device Reserved DESCRIPTION Reserved 42 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... E7h: Non-Removable Device BIT BYTE NAME 7:0 NR_DEVICE SMSC USB4640/USB4640i DESCRIPTION Port Mapping Enable: Selects the method used by the hub to assign port numbers and disable ports. ‘0’ = Standard Mode. Strap options or the following registers are used to define which ports are enabled, and the ports are mapped as port ‘n’ on the hub is reported as port ‘ ...
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... 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 its descriptors. Note: The USB 2.0 Specification does not permit this value to exceed 100 mA. 44 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... EEh: Power-On Time BIT BYTE NAME 7:0 PWR_ON_TIME SMSC USB4640/USB4640i DESCRIPTION Value increments that the hub consumes when operating as a bus- powered hub. This value includes the hub silicon along with the combined power consumption of all associated circuitry on the board. This value also ...
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... Elevated electrical drive strength = High (approximately 12% boost) Note: “Boost” could result in non-USB Compliant parameters. OEM should use a ‘00’ value unless specific implementation issues require additional signal boosting to correct for degraded USB signaling levels. Always reads ‘0’. 46 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... F1h: Port Swap BIT BYTE NAME 7:0 PRT_SWP SMSC USB4640/USB4640i DESCRIPTION Swaps the upstream and downstream USB DP and DM pins for ease of board routing to devices and connectors. ‘0’ = USB D+ functionality is associated with the DP pin and D- functionality is associated with the DM pin. ...
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... 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’ to ‘1111’ 48 DATASHEET Datasheet Physical port 2 is disabled Illegal; Do not use Physical port 1 is disabled Illegal; Do not use SMSC USB4640/USB4640i ...
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... F4h-F6h: Reserved BYTE BYTE NAME 6:0 Reserved SMSC USB4640/USB4640i DESCRIPTION PortMap register for port 3. 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 the number of ports that the hub reported having ...
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... C-Bus Specification for details Specification (100 kbps transfer rate and 7-bit addressing) for protocol and 2 C Specification are not supported. The device acts as the master and 50 DATASHEET Datasheet C Master Specification (Please refer to the 2 C bus protocols). The device’ EEPROM, and it conforms to SMSC USB4640/USB4640i ...
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... The PHYs are disabled and the differential pairs will high-impedance state. 3. All transactions immediately terminate; no states are saved. 4. All internal registers return to the default state (in most cases, 00h). 5. The external crystal oscillator is halted. 6. The PLL is halted. SMSC USB4640/USB4640i for specific details on how to enable default configuration. Please refer to 51 DATASHEET Section 8.3.2, ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 8051 Sets Attach USB Reset Configuration USB recovery Registers Upstream MIN 1 100 52 DATASHEET Datasheet Start completion Idle request response t6 t7 TYP MAX UNITS μ sec μ sec 500 20 50 msec 100 msec msec Undefined msec 5 msec Chapter 10, DC SMSC USB4640/USB4640i ...
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... XTAL1 and XTAL2. For an accurate calculation of C the parasitic capacitance between traces XTAL1 and XTAL2 into account. Note 9.2 Each of these capacitance values is typically approximately 18 pF. SMSC USB4640/USB4640i Figure 9.1 Typical Crystal Circuit Table 9.1 Crystal Circuit Legend IN ACCORDANCE WITH Crystal manufacturer’ ...
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... The SMSC device conforms to all voltage, power, and timing characteristics and specifications as set forth in the USB 2.0 Specification. Please refer to the USB 2.0 Specification for more information. Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 54 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... Some power supplies exhibit voltage spikes on their outputs when the AC power is switched on or off. In addition, voltage transients on the AC power line may appear on the DC output. When this possibility exists, a clamp circuit should be used. Voltage VDD33 VSS SMSC USB4640/USB4640i MAX 150 4.0 (3.3 V supply voltage + 2) ≤ 6 VDD33 + 0.3 VDD33 + 0 ...
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... FET’s must support a 5% tolerance. (Figure 10.1) If any 3.3 V supply voltage drops below 3.0 V, then the MAX becomes: (3.3 V supply voltage) + 0.5 ≤ 5.5 MAX UNITS COMMENTS 0.8 V TTL Levels V μ A μ A 0.8 V TTL Levels V mV SMSC USB4640/USB4640i ...
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... Low Output Level High Output Level Output Leakage Pull Down Pull Up O8, O8PD, 08PU, I/O8, I/O8PD, and I/O8PU Type Buffers Low Output Level High Output Level Output Leakage Pull Down Pull Up SMSC USB4640/USB4640i SYMBOL MIN TYP MAX V 0.5 ILCK V 1.4 IHCK I ...
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... A μ A Note 10.2 Note 10.3 mA Vdrop = 0.46 V FET mA Vdrop = 0.23 V FET Ω FET μ μ LOAD mA Vdrop = 0.22 V FET mA Vout = 0 V FET Ω FET μ μ LOAD mA Vdrop = 0.46 V FET mA Vout = 0 V FET Ω FET μ μ LOAD SMSC USB4640/USB4640i ...
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... Note 10.6 Typical and maximum values were characterized using the following temperature ranges: The USB4640 supports the commercial temperature range of 0°C to +70°C The USB4640i supports the industrial temperature range of -40°C to +85°C SMSC USB4640/USB4640i SYMBOL MIN ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Table 10.1 Pin Capacitance LIMITS MIN TYP MAX C 2 XTAL OUT 60 DATASHEET Datasheet UNIT TEST CONDITION pF All pins (except USB pins and pins under test) are tied to AC ground SMSC USB4640/USB4640i ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet Chapter 11 GPIO Usage Table 11.1 USB4640/USB4640i GPIO Usage ACTIVE NAME LEVEL GPIO1 H GPIO2 H GPIO4 H GPIO5 H GPIO6 L GPIO10 L GPIO12 L GPIO14 L GPIO15 L SMSC USB4640/USB4640i SYMBOL DESCRIPTION AND NOTE LED / TxD LED indicator / Serial port transmit line ...
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... Chapter 12 Package Specifications Figure 12.1 USB4640/USB4640i 48-Pin QFN Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 62 DATASHEET Datasheet SMSC USB4640/USB4640i ...
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... High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller Datasheet 12.1 Tape and Reel Specifications Figure 12.2 48-Pin Package Tape Specifications SMSC USB4640/USB4640i 63 DATASHEET Revision 1.0 (06-09-09) ...
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... Figure 12.3 48-Pin Package Reel Specifications Revision 1.0 (06-09-09) High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller 64 DATASHEET Datasheet SMSC USB4640/USB4640i ...