HX 3 Cypress s USB 3 0 Hub Controller

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HX 3: Cypress’s USB 3. 0 Hub Controller Get Eight Ports and Advanced USB Charging With HX 3, a Highly Interoperable Four-Port Hub 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering)

Take Advantage of USB 3. 01 is 10 x faster than USB 2. 02 Transfers a 25 GB high-definition movie in 70 seconds versus 14 minutes for USB 2. 0 Streams high-definition video without the need for compression USB 3. 0 is 3 x more power-efficient than USB 2. 0 Consumes only one-third of the average power to transfer the same data Saves more power when the system is idle using the Link Power Management 3 feature USB 3. 0 provides 80% more bus power than USB 2. 0 Provides 4. 5 W over a USB cable, enough to power a hard disk drive Charges portable devices 1. 8 x faster than USB 2. 04 USB 3. 0 is proliferating All new PCs support USB 3. 0; soon TVs, tablets and smartphones will More than 1, 000 products are USB 3. 0 certified and shipping in volume Take advantage of USB 3. 0 in your next hub design A USB standard that supports 5 -Gbps Super. Speed (SS) operation – 10 x faster than USB 2. 0 USB standard that supports 480 -Mbps Hi-Speed (HS), 12 -Mbps Full-Speed (FS) and 1. 5 -Mbps Low-Speed (LS) operation 3 A new power management technique introduced by the USB 3. 0 standard 4 USB 3. 0 charges with 900 m. A; USB 2. 0 charges with 500 m. A 1 2 A 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 3

Terms You Will Hear Today USB 3. 0 A USB standard that supports both 5 -Gbps Super. Speed (SS) and legacy USB 2. 0 Host, Device, Hub The Host (e. g. , a PC) directs data traffic and distributes power over the USB bus The Device (e. g. , a hard disk drive) is a peripheral on the USB bus The Hub (e. g. , in a notebook PC docking station) directs data traffic between a USB Host and multiple USB Devices USB 3. 0 Physical Layer (PHY) The circuitry that transmits and receives USB data Contains both a SS PHY and a USB 2. 0 PHY Upstream (US) Port, Downstream (DS) Port The Upstream Port of a Hub connects to a Host or to a Downstream Port of another Hub The Downstream Port of a Hub connects to a Device or to an Upstream Port of another Hub Upstream Port Downstream Port Device Host USB-IF Battery Charging Specification v 1. 2 (BC v 1. 2) Hub A specification published by the USB Implementers Forum (USB-IF) for charging portable USB Devices Accessory Charger Adapter Dock (ACA-Dock) A docking station that charges a Device (e. g. , a smartphone) while providing DS ports for its USB Devices Apple Charging Standard An Apple-specified battery charging standard for the i. Phone, i. Pod and i. Pad 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 4 a

HX 3 Terms Shared Link™ A proprietary Cypress feature that enables a USB 3. 0 port to be split into an internal 1 SS port and a standard USB 2. 0 port USB 3. 0 port = 5 -Gbps internal SS port + 480 -Mbps standard USB 2. 0 port Four USB 3. 0 ports = four internal SS ports + four standard USB 2. 0 ports = eight total ports Ghost Charge™ A proprietary Cypress feature that enables battery charging on HX 3’s DS ports Enables a portable Device to be charged without a Host (e. g. , PC) connected to the US port HX 3 Cypress’s USB-IF certified four-port USB 3. 0 Hub controller Supports Shared Link and Ghost Charge Supports BC v 1. 2 and the Apple Charging Standard on all DS ports Has a dedicated Transaction Translator (TT) per DS port, eliminating sharing of FS bandwidth among DS ports Blaster Plus™ A Cypress software tool that configures HX 3 Programs HX 3’s external EEPROM over USB 1 Non-exposed or embedded port for connecting on-board USB Devices 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 4 b

Design Problems Engineers Face USB interoperability is difficult to ensure Not all USB products are certified, causing interoperability problems The installed base has products dating to 1996, making exhaustive interoperability testing difficult, even for fully certified products The number of USB 3. 0 ports on PCs is limited Most new PCs are equipped with only one or two USB 3. 0 ports, not enough for the growing number of USB 3. 0 peripherals USB 3. 0 presents significant challenges to signal quality Long PCB traces and cables degrade USB signal quality dramatically at 5 Gbps Most ICs do not compensate for this degradation, leading to USB-IF compliance failures USB charging must support multiple standards in practice A USB port is commonly used for charging, but many different proprietary charging standards exist (e. g. , Apple Charging Standard) HX 3 by Cypress solves these problems HX 3 is proven to work with all known Host controllers, Device classes and OSs by repeated testing at every USB plug-fest HX 3 uses Shared Link to double the number of USB ports, creating eight ports from a four-port Hub HX 3 drives 2 x longer PCB traces versus the competition while maintaining USB compliance HX 3 supports all common USB charging standards, including BC v 1. 2, the Apple Charging Standard, Ghost Charge and ACA-Dock HX 3 can provide compelling features for your next Hub design 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 5

HX 3’s Shared Link Splits 1 Port into 2 Use Shared Link to double the number of USB ports Shared Link allows each USB 3. 0 Downstream Port to be split into an internal SS port and a standard USB 2. 0 port Example: Shared Link Provides Six USB Ports in a Notebook USB 3. 0 Camera 4 6 DS 4 6 US USB 3. 0 Host 2 USB 3. 0 PC Chipset USB 2. 0 Standard USB 2. 0 Port HX 3 Internal SS Port 6 USB 3. 0 USB 2. 0 D+ D- 2 SSTX+ SSTX- SS (internal) 6 USB 3. 0 SSRX+ USB 3. 0 6 SSRX- DS 3 DS 1 SS (internal) USB 2. 0 Wi. Fi Module DS 2 Notebook PC Motherboard USB 3. 0 Port Split into SS Port and Standard USB 2. 0 Port 4 USB 3. 0 Card Reader HX 3 USB 3. 0 Port HX 3’s Shared Link feature creates eight Downstream Ports from a four-port USB 3. 0 Hub 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 6 a

HX 3 Makes USB 3. 0 Compliance Easier Improve USB 3. 0 signal quality with HX 3’s configurable USB 3. 0 PHY TX amplitude 1 adjustment: four levels to correct signal attenuation and to reduce cross talk between adjacent ports De-emphasis 2 adjustment: sixteen levels to compensate for a distorted USB 3. 0 signal USB 3. 0 Eye Diagram With Default PHY Configuration USB 3. 0 Eye Diagram With +20% TX Amplitude Adjustment 0. 35 Voltage (V) Eye Height = 142 m. V Eye Height = 118 m. V 0. 175 0 -0. 175 1 m unit interval = 0. 2 ps -0. 35 -12 USB 3. 0 spec for min eye height 2 is 100 m. V 16 44 72 100 128 156 184 212 -12 16 44 72 100 128 156 184 212 Time (ps) An eye height 3 with low margin may fail USB compliance An eye height with 20% more margin Pass USB compliance easily with HX 3’s configurable USB 3. 0 PHY The maximum value of a transmitted signal, expressed in volts decrease of the low-frequency content of a transmitted signal, expressed in d. B 3 The vertical opening of the SS eye expressed in volts; USB 3. 0 spec = 100 m. V 1 2 The 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 6 b

HX 3 Improves USB 2. 0 Signal Quality Improve USB 2. 0 signal quality with HX 3’s configurable USB 2. 0 PHY TX amplitude adjustment: Four levels to drive various PCB trace lengths and to reduce receiver errors Hi-Speed (HS) slope 1 adjustment: Four levels to control the slew rate of the HS eye and to increase eye height USB 2. 0 Eye Diagram With Default PHY Configuration 0. 5 USB 2. 0 Eye Diagram With +8% TX Amplitude +10% HS Slope 1 Eye Height = 550 m. V Eye Height = 410 m. V 0. 4 0. 3 Voltage (V) 0. 2 HS Slope 0. 1 0 -0. 1 -0. 2 -0. 3 -0. 4 -0. 5 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 1. 2 1. 4 1. 6 1. 8 2. 0 0. 2 0. 4 0. 6 Time (ns) 0. 8 1. 0 1. 2 1. 4 1. 6 1. 8 2. 0 Time (ns) An eye height 2 with low margin may fail USB compliance An eye height 2 with 34% more margin passes USB compliance Get superior USB 2. 0 signal quality with HX 3’s configurable USB PHYs 1 The rate of change of the Hi-Speed PHY output signal vertical opening of the HS eye expressed in volts; USB 2. 0 spec = 350 m. V 2 The 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 6 c

HX 3 Drives Longer USB 3. 0 PCB Traces PC motherboards sometimes need longer PCB traces, often greater than 6 inches HX 3 enables the use of trace lengths up to 11 inches compared to 6 inches specified by the competition HX 3 gives board designers more flexibility in placing a USB 3. 0 Hub on a PCB USB 3. 0 Eye Diagram, 4. 5” Trace HX 3 Silicon Validation Board Eye Height = 265 m. V 1 USB Connector 4. 5” PCB 10’ Cable HX 3 6. 0” USB 3. 0 Eye Diagram, 7. 5” Trace Eye Height = 209 m. V 1 10’ Cable 7. 5” 9. 0” USB 3. 0 Eye Diagram, 11. 0” Trace Eye Height = 142 m. V 1 11. 0” 10’ Cable HX 3’s signal quality provides more flexibility in your PCB design 001 -90649 Rev *A Owner: MARF 1 USB 3. 0 spec = 100 m. V HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 6 d

HX 3 Supports Many Charging Standards Charge multiple portable Devices with HX 3 supports BC v 1. 2, YD/T 1591 -20061 and Apple Charging Standard Use special charging modes Ghost Charge: Charges a portable Device without the need for a Host connected to the US port ACA-Dock: Charges a smartphone or tablet supporting USB On-the-Go 2 (OTG) Example: Notebook PC Docking Station With Ghost Charge Example: Tablet Docking Station With ACA-Dock Power to Smartphone (HX 3 Downstream Port) USB Cable HX 3 Power to Tablet Upstream Port) Notebook PC Undocked HX 3 (HX 3 Power to USB HDD (HX 3 Downstream Port) USB Cable Charge a smartphone without docking the notebook 1 A 2 A USB HDD Provide power to both Upstream and Downstream Ports USB battery charging standard defined by the Chinese Ministry of Information and Industry USB-IF specification that requires portable Devices to function as a Host when connected to Devices and to function as a Device when connected to a Host 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 6 e

HX 3 vs. Competition’s Solutions Features CYUSB 33 xx USB 553 x TUSB 8040 a 1 GL 3521 u. PD 720210 VL 811+ Number of DS Ports 4&8 4&7 4 4 BC v 1. 2 Yes Yes Yes Ghost Charge Yes No No Shared Link Yes No No No Apple Charging Yes No No ACA–Dock Support Yes No No No Active Power (m. W)1 735 1557 999 1687 707 500 Standby Power (m. W) 40 49 88 21 20 NA On-chip Regulator No No No 5 V/3. 3 V Config. Options 2 I 2 C Slave, I 2 C EEPROM SMBus Slave, SPI EEPROM I 2 C EEPROM SPI EEPROM ISP 3 Yes Yes No Yes 64 -QFN/81 81 -QFN/100 88 -QFN/100 76 -QFN/81 88 -QFN/100 Packages/Size (mm 2) 68 -QFN/64 1 3 SPI EEPROM Active power with four SS devices connected on the DS port with data transfer 2 Options for loading or storing Hub-specific configuration settings Cypress’s In-System Programming (ISP) feature that programs an external EEPROM connected to HX 3 through USB 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 7

USB Portfolio USB 3. 0 Device Hub Bridge CYUSB 301 x FX 3 32 -Bit Bus to USB 3. 0 ARM 9, 512 KB RAM CYUSB 33 xx HX 3 4 Ports, Shared Link™ 2 BC 1. 23, Ghost Charge™ 4 USB 2. 0 Power Delivery CYUSB 306 x CX 3 CSI-25 to USB 3. 0 4 CSI-25 Lanes, 1 Gbps/Lane CYUSB 303 x FX 3 S™ 16 -Bit Bus to USB 3. 0 RAID 8, Dual SDXC 6/e. MMC 7 USB Power Delivery NDA Required Contact Sales CYUSB 302 x SD 3 SDXC 6/e. MMC 7 to USB 3. 0 RAID 8 CY 7 C 656 x 4 HX 2 VL 4 Ports 4 Transaction Translators CY 7 C 68003 TX 2 UL ULPI 1 PHY 13, 19. 2, 24, 26 MHz Storage Display TX Bridge NDA Required Contact Sales CY 7 C 6801 x/53 FX 2 LP 16 -Bit Bus to USB 2. 0 8051, 16 KB RAM Host CYWB 016 x. BB Bay™ HS USB OTG Dual SDXC 6/e. MMC 7 CY 7 C 656 x 1 HX 2 LP 4 Ports, Industrial Grade 1 Transaction Translator CYWB 032 x. ABX Arroyo™ 16 -Bit Bus to USB 2. 0 8051, SD/e. MMC 7 CYWB 022 x. ABS Astoria™ 16 -Bit Bus to USB 2. 0 8051, Dual SD/e. MMC 7 CY 7 C 6803 x NX 2 LP NAND Flash to USB 2. 0 8051, 15 KB RAM Power delivery product applies to any USB speed CY 7 C 683 xx AT 2 LP PATA 9 to USB 2. 0 8051 CY 7 C 6521 x USB-Serial UART/SPI/I 2 C to USB 2 Channels, Cap. Sense ® SL 811 HS FS USB Host/Device 256 Byte RAM CY 7 C 64215 en. Co. Re III M 8 C MCU, 50 GPIOs, ADC I 2 C/SPI, 16 KB Flash CY 7 C 65213 USB-to-UART (Gen 2) 3 Mbps, 8 GPIOs CY 7 C 67300 EZ-Host 4 Ports, FS USB OTG 32 GPIOs CY 7 C 643 xx en. Co. Re V M 8 C MCU, 36 GPIOs, ADC I 2 C/SPI, 32 KB Flash USB 1. 1 CY 7 C 638 xx en. Co. Re™ II M 8 C MCU, 20 GPIOs SPI, 8 KB Flash CY 7 C 64225 USB-to-UART (Gen 1) 230 Kbps CY 7 C 67200 EZ-OTG™ 2 Ports, FS USB OTG 25 GPIOs 3 Battery Charging Specification rev 1. 2 5 Camera Serial Interface v 2. 0 8 Redundant array of independent disks UTMI low-pin interface 4 Enables USB charging without 6 SD Extended Capacity Simultaneous USB 2. 0 and Production Sampling 7 Embedded Multi. Media. Card USB 3. 0 traffic on the same port host connection 001 -90649 Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) Rev *A 1 2 9 Parallel ATA New Development/Concept 10

HX 3: USB 3. 0 Hub Applications Block Diagram Docking stations for notebook PCs and tablets PC motherboards, servers Digital TV, monitors Retail hub boxes Printers, scanners Set-top boxes, home gateways, network routers Game consoles Upstream Port SS 3 PHY I 2 C 16 32 USB 2. 0 Hub Controller 16 32 Buffers 4 x TT 1 Repeater 16 32 Routing Logic 32 16 USB 3. 0 PHY SS 3 PHY USB 3. 0 PHY USB 2. 0 PHY SS 3 PHY 4 2 Downstream Port 1 4 USB 3. 0 PHY USB 2. 0 PHY SS 3 PHY 2 4 Downstream Port 2 USB 3. 0 PHY USB 2. 0 PHY SS 3 PHY 2 4 USB 2. 0 PHY 2 Downstream Port 3 Downstream Port 4 Availability Datasheet: Application Note: Kits: Configuration Utility: Transaction Translator 001 -90649 Rev *A 8 MCU 32 Super. Speed Hub Controller Collateral 1 USB 2. 0 PHY USB 3. 0 PHY Features USB 3. 0 -compliant four-port Hub controller USB-IF certified (Test ID: 330000047) WHQL certified for Windows 7, Window 8, Windows 8. 1 Shared Link™: Supports simultaneous USB 2. 0 and Super. Speed Devices on the same port Ghost Charge™: Enables USB charging while the Hub is disconnected from a USB Host Charging Standard support: USB-IF Battery Charging v 1. 2 Apple Charging Standard Charging an OTG Host in an ACA-Dock Programming of external EEPROM via USB Configurable USB 3. 0 & USB 2. 0 PHY. Drives 11” trace 68 -QFN (8 x 1. 0 mm), 88 -QFN (10 x 1. 0 mm) 2 2 4 HX 3 Hub EEPROM Owner: MARF HX 3 Datasheet HX 3 Hardware Design Guide CY 4609, CY 4603, CY 4613 Blaster Plus 2 2 Production: Now A Cypress GUI-based PC application for setting HX 3 configuration parameters HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 3 Super. Speed 11

Here’s How to Get Started 1. Visit the HX 3 homepage for product collateral and videos 2. Download the HX 3 Hardware Design Guide 3. Download the Blaster Plus Configuration Utility 4. Buy the CY 4609 ($69), CY 4603 ($99) or CY 4613 ($129) kit based on your application 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 12

APPENDIX 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 15

HX 3 Product Selector Guide HX 3 Part Number # DS # Shared Ghost ACAPorts Link Ports Charge BC v 1. 2 Dock Port Power Temp Package CYUSB 3302 -68 LTXC 2 0 Yes No Ganged 0 -70°C 68 -QFN CYUSB 3304 -68 LTXC 4 0 Yes No Ganged 0 -70°C 68 -QFN CYUSB 3312 -88 LTXC 2 0 Yes No Individual 0 -70°C 88 -QFN CYUSB 3314 -88 LTXC 4 0 Yes No Individual 0 -70°C 88 -QFN CYUSB 3326 -88 LTXC 6 2 Yes No Individual 0 -70°C 88 -QFN CYUSB 3328 -88 LTXC 8 4 Yes Yes Individual 0 -70°C 88 -QFN CYUSB 3304 -68 LTXI 4 0 Yes No Ganged -40 -85°C 68 -QFN CYUSB 3314 -88 LTXI 4 0 Yes No Individual -40 -85°C 88 -QFN CYUSB 3326 -88 LTXI 6 2 Yes No Individual -40 -85°C 88 -QFN HX 3 Part Numbering Decoder CY USB 33 XX XX LTX X Temperature Range: I = Industrial or C = Commercial Package Type: QFN Number of Pins: 68 or 88 Product Type: 33 XX = USB 3. 0 Hub Controllers Marketing Code: USB = USB Controllers Company ID: CY = Cypress 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 16 a

HX 3 Evaluation Kits Choose an HX 3 kit to evaluate the key features of your application Features CY 4609 CY 4603 CY 4613 HX 3 Part No. CYUSB 3304 -68 LTXC CYUSB 3314 -88 LTXC CYUSB 3328 -88 LTXC BC v 1. 2 Yes Yes Ghost Charge Yes Yes Shared Link No No Yes ACA-Dock No No Yes DS Port Power Ganged 1 Individual 2 Price $69. 99 $99. 99 $124. 99 1 Hub controls power to all DS ports as a group 001 -90649 Rev *A Owner: MARF 2 Hub controls power to each DS port HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 16 b

HX 3 References and Links Product Webpage: www. cypress. com/hx 3/ Datasheet: HX 3 USB 3. 0 Hub Controller Application Note: HX 3 Hardware Design Guide Videos: HX 3 Shared Link HX 3 ACA-Dock Feature DVK and Schematics for CYUSB 3304: CY 4609 DVK and Schematics for CYUSB 3314: CY 4603 DVK and Schematics for CYUSB 3328: CY 4613 Configuration Utility for Windows: Blaster Plus USB-IF and WHQL Certification Report: HX 3 Certification Report Interoperability Report: HX 3 Interoperability Report Knowledge Base: HX 3 Knowledge Base Articles Roadmap: www. cypress. com/go/USBRoadmaps For more information, email hx 3@cypress. com 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 18

HX 3 Customer Value vs. Competition’s System BOM CYUSB 3328 USB 5537 B TUSB 8040 a 1 GL 3521 Component Cost at 1 ku USB 3. 0 Hub IC $4. 20 $4. 90 $3. 50 4 -port hub IC = $2. 80 to $4. 90 5 -V/3. 3 -V Regulator $0. 60 External EEPROM 1 $0. 12 $2. 80 ATF 1021 A 1 = $0. 60 EEPROM cost delta, 16 Kb (24 LC 16 B) vs. 1 Kb (24 LC 01 B) = $0. 12 Features Apple Charging 2 $0. 65 USB charger IC (TPS 2513) = $0. 65 $0. 10 Voltage regulator cost delta, 4 A (AOZ 1024) vs. 3 A (AOZ 1021) = $0. 10 $1. 77 Low Active Power 3 $1. 77 USB 2. 0 hub IC (USB 2514 B) = $1. 77 $0. 10 Additional DS Ports 4 Driving Long PCB Traces 5 $0. 60 USB 3. 0 re-driver (PTN 36241) = $0. 60 ACA-Dock Support 6 $0. 78 Relay (TLP 172 G) = $0. 78 $6. 98 $7. 90 $6. 05 30% 38% 19% Total System Cost Total Savings $4. 92 116 Kb EEPROM is required to store all CYUSB 3328 configuration parameters; competition requires 1 Kb An external USB charger IC is required to implement Apple Charging 3 Hub ICs consuming >1 W active power require a 4 -A regulator 4 An additional USB 2. 0 hub is required to match extra USB 2. 0 ports offered by CYUSB 3328 or USB 5537 B 5 USB 3328’s configurable PHYs can drive >6” PCB traces; competition requires a discrete USB 3. 0 re-driver IC 6 External relay circuitry is required to support USB charging using ACA-Dock 2 001 -90649 Rev *A Owner: MARF HX 3: Cypress’s USB 3. 0 Hub Controller New Product Introduction (Engineering) 19

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