FUSB380C Product Preview Autonomous USB Type-C Passive Cable Marker Description www.onsemi.com The FUSB380C provides a small footprint solution for passive cable applications. 28 V Tolerant VCONN and CC provides VBUS shorting protection. One FUSB380C can be used in a VCONN through Type-C cable application or two FUSB380Cs can be used in each plug avoiding the high cost of routing VCONN through the Type-C cable. The FUSB380C offers industry leading VCONN operating range down to 2.4 V. WLCSP12 CASE 567VZ Features * * * * * * * * * Integrated USB-PD 3.0 Protocol Layer and Device Policy Engines 5x Programmable for Different Cable Configurations USB PD 2.0 and 3.0 Certified Robust Design Features: 28 V Tolerant CC and VCONN Integrated Isolation Between VCONN1 and VCONN2 2.4 V - 5.5 V VCONN Operation Field Programmable for Different Cable Configurations SOP' Signaling Support Automatic Ra Weakening to Reduce Power Consumption 12 Pin WLCSP (1.21 mm x 1.67 mm) These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant Applications MARKING DIAGRAM H6KK XYZ H6 KK XY Z = Two Digit Device Code = Two Digit Lot Run Code (&K) = Two Digit Date Code (&2) = Assembly Plant Code (&Z) ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet. * Passive Cables This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. (c) Semiconductor Components Industries, LLC, 2017 May, 2019 - Rev. P1 1 Publication Order Number: FUSB380C/D FUSB380C Table 1. DEVICE ORDERING INFORMATION Device FUSB380CUCX Top Marking Temperature Range Package Shipping H6 -40C to +85C WLCSP12 (Pb-Free) 3000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Table 2. 12-BALL WLCSP PIN DESCRIPTION Pin# Name A1 T1 Test Pin - Float A2 NC No Connect A3 GND B1 T2 Test Pin - Float B2 T4 Test Pin - Float B3 T6 Test Pin - Float C1 T3 Test Pin - Float C2 T5 Test Pin - Float C3 CC Configuration Channel (28V Tolerant) D1 VCONN2 D2 GND D3 VCONN1 Description Ground VCONN Power (28V Tolerant) Ground VCONN Power (28V Tolerant) 1 2 3 A T1 NC GND B T2 T4 T6 Top through view C T3 T5 CC D VCONN2 GND VCONN1 Top View Figure 1. 12-Ball WLCSP Top-Through View www.onsemi.com 2 FUSB380C Table 3. MAXIMUM RATINGS Symbol Parameter VCCX CC and VCONNx pins (Note 1) TJ Maximum Junction Temperature TSTORAGE TL Conditions Min Typ -0.5 Storage Temperature Range -65 Lead Temperature (Soldering 10 Seconds) (Note 2) ESD Human Body Model, JEDEDC JESD22-A114 IEC61000-4-5, Surge Protection Units 28 V +150 C +150 C +260 Connector Pins (CC, VCONNx) 4.5 Others 2 All Pins 2 Connector Pins (CC, VCONNx) 32 Charged Device Model, JEDEC LESD22-C101 Surge Max C kV V Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Refer to ELECTRICAL CHARACTERISTICS, RECOMMENDED OPERATING RANGES and/or APPLICATION INFORMATION for Safe Operating parameters. 2. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D Table 4. RECOMMENDED OPERATING RANGES Symbol VCONNx TA Parameter Conditions Min Typ Max Units VCONN Voltage (Note 3) 2.4 5.5 V Operating Ambient Temperature -40 +85 C Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. 3. Programming Voltage range = 4.7 V to 5.5 V DC AND TRANSIENT ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VCONNx = 2.4 V to 5.5 V, TA = -40C to +85C unless otherwise noted. Typical values are at TA = 25C, VCONNx = 3.3 V) Parameter Symbol Conditions Min Typ Max Units 400 mA 3.7 ms Current Consumption Ipd_stby BMC PD standby current VCONN = 2.4 to 5.5 Device attached, BMC PD active but not sending or receiving, Ra weakened. Other VCONN pin floating. CC pulled-up/down/float. BASEBAND PD SYSTEM UI Unit Interval 3.03 3.33 TRANSMITTER pBitRate Maximum difference between the bit-rate during the payload and last 32 bits of preamble 0.25 % tEndDriveBMC Time to cease driving the line after the end of the last bit of the Frame 23 ms tHoldLowBMC Time to cease driving the line after the final high-to-low transition 1 Time before the start of the first bit of the preamble when the transmitter shall start driving the line -1 tInterFrameGap Any PD transmission cannot be sent out before a dead time of at least tInterFrameGap from receiving or sending a packet 25 tTransmit GoodCRC response time from last transition following EOP to start of preamble of GoodCRC 25 Rise Time 300 tStartDrive tRise www.onsemi.com 3 ms 1 ms ms 195 ms ns FUSB380C DC AND TRANSIENT ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VCONNx = 2.4 V to 5.5 V, TA = -40C to +85C unless otherwise noted. Typical values are at TA = 25C, VCONNx = 3.3 V) Symbol Parameter Conditions Min Typ Max Units 1.125 1.2 V 75 W TRANSMITTER tFall Fall Time 300 vSwing BMC voltage swing 1.05 zDriver TX output impedance at 750 kHz with an external 220 pF or equivalent load ns 33 RECEIVER cReceiver Receiver capacitance when driver isn't turned on (Note 4) zBmcRx Receiver Input Impedance (cannot be tested but can be simulated and guaranteed by design) 1 MW Transitions count in a time window of 20 ms max. 3 edges ns nTransitionCount Vrms=0.371; Vdc=0.5V; Freq.=1MHz 25 pF tRxFilter Rx bandwidth limiting filter (Note 4) 100 tTransitionWindow Time window for detecting non-idle 12 20 ms Powered Cable Termination before VCONN Power 800 1200 W 18 22 kW TYPE-C PHY RA RA_WEAK zOPEN Weakened RA when VCONN is applied VCONN > VVCONN_RA_WEAK after tVCONNStable (min) CC resistance when VCONNx is valid and when VCONNx = 0 V 126 kW USB PD SPECIFIC TIMING PARAMETERS tBISTContMode tTransmit BIST Carrier Mode 2 pattern sent only for this length of time 30 From receiving a packet, we have to send a GoodCRC in response within tTransmit time. It is measured from the last bit of the EOP of the received packet to the first bit sent of the preamble of the GoodCRC packet 60 ms 195 ms 50 ms 2.4 V 230 ms 800 mV 2.4 V CABLE MARKER SPECIFIC tVCONNStable The time between the application of VCONN until SOP' and SOP" shall be ready for communication. VCONN 2.4 V 10 VVCONN_RA_WEAK Voltage threshold when RA_WEAK is presented after tVCONNStable tVCONNDischarge The time from the point that the cable is detached until vVCONNDischarge shall be met. vVCONNDischarge The VCONN voltage following cable detach and self-discharge. vVCONNDisconnect Threshold used to detect VCONN disconnect. Cable loading = 10 mF, RA_WEAK 0.8 Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 4. Guaranteed by Design. Characterized on the ATE or Bench. www.onsemi.com 4 FUSB380C Product Block Diagram FUSB380C VCONN2 VCONN1 Voltage Reg RA CC PD-PHY RA PD FSM GND Figure 2. Block Diagram Application Diagrams Figure 3. One eMarker and VCONN Through Cable Figure 4. Two eMarkers, no VCONN Through Cable www.onsemi.com 5 FUSB380C Functional Behaviour VCONN Terminations Field Programmable Function The FUSB380C device presents a RA termination whenever the VCONNx pins are unpowered. Only the VCONNx pin that has a voltage in the valid range for tVCONNStable will be weakened to RA_WEAK. The function of RA_WEAK is to discharge the voltage on VCONN to VVCONNDischarge within a maximum time of tVCONNDischarge and a maximum load of 10 mF. The RA_WEAK termination will be applied until VCONN voltage drops below the VRAReconnect threshold. Once this threshold is crossed RA is reapplied. The FUSB380C can be programmed by the customer via Vendor Defined Messages. The user can re-program the device a maximum of 5 times. The device's Discover Identity response can be fully customized for Passive cables, with or without Modal support. The FUSB380C also offers the ability to program a Serial Number that can be read via a VDM Specific command. Table 5. SUMMARY OF FIELD PROGRAMMABLE BITS Parameter Description # of Bits ID HEADER MEM_USB_HOST 1 MEM_USB_DEV 1 MEM_PROD_TYPE MEM_MODAL Product Type 3 Modal Operation 1 MEM_ID_RSVD_B25_23 Reserved 3 MEM_ID_RSVD_B22_16 Reserved 7 USB Vendor ID 16 XID 32 USB PID 16 bcdDevice 16 MEM_HW_VER Hardware Version 4 MEM_FW_VER Firmware Version 4 MEM_VID CERTIFICATION STATUS VDO MEM_XID PRODUCT VDO MEM_USB ID MEM_bcdDevice CABLE VDO MEM_VDO_VER 3 MEM_CABLE_RSVD_B20 MEM_TYPEC_TO_X MEM_CABLE_RSVD_B17 Reserved 1 USB Type-C to X 2 Reserved 1 Cable Latency 4 Cable Termination Type 2 MEM_CABLE_VDO_BIT10_9 Max VBUS V 2 MEM_CABLE_VDO_BIT8_7 SS Direction 2 VBUS Current Handling 2 VBUS Through Cable 1 SOP2 Present 1 USB SS Signaling 3 SVID0 = VID 0 SVID1 16 MEM_LATENCY MEM_TERM_TYPE MEM_VBUS_AMPS MEM_VBUS_THROUGH MEM_SOP2 MEM_SS_SIG DISCOVER SVID RESPONSE SVID0 MEM_SVID1 DISCOVER MODES VDO MEM_VDO_SVID0 MEM_VDO_SVID1 32 Mode VDO for SVID1 (Alternate Mode) www.onsemi.com 6 32 FUSB380C Table 5. SUMMARY OF FIELD PROGRAMMABLE BITS Parameter Description # of Bits SERIAL NUMBERS MEM_CABLE_SN Cable Serial Number 136 Serial numbers replied in SVIDx 0 = SVID0 1 - SVID1 1 Customer Serial Number SVID specific command 5 Die Serial Number SVID specific command 5 MEM_SN_SVID MEM_SN_COMMAND MEM_DIESN_COMMAND www.onsemi.com 7 FUSB380C PACKAGE DIMENSIONS WLCSP12, 1.21x1.67x0.586 CASE 567VZ ISSUE O ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor's product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. 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