AEK-USB-2TYPEC1

AEK-USB-2TYPEC1 Data brief USB Type-C™ and Power Delivery dual port interface board with automotivegrade STUSB1702Y USB Type-C controller Features • • • • Both ports acting as Provider role Type-C attach and cable orientation detection High voltage protections on VBUS and CC lines VBUS switch gate drivers • VBUS monitoring and discharge path • • • • A current sensing circuit for each port on VBUS line Power connector to interface with external power boards (not included) Total board dimensions: 85 mm x 81 mm RoHS compliant Description The AEK-USB-2TYPEC1 automotive grade USB Type-C and Power Delivery dual port expansion board is part of the ST AutoDevKit development initiative. It embeds two STUSB1702Y USB Type-C™ port controllers for a two-port Provider solution. Each STUSB1702Y USB Type-C port controller includes a fully-featured USB type-C state machine for attach/detach and cable orientation detection, a USB PD PHY and BMC transceiver, high voltage (20 V) technology VBUS voltage monitoring, 600 mA VCONN power switch, VBUS and VCONN discharge paths, 22 V CC line protection, VBUS switch gate drivers and data role configuration (not used in this case). Product summary dual-port USB Type-C function board AEKUSB-2TYPEC1 evaluation kit with dual-port USB Type-C function board and SPC58 Chorus discovery board AEKDUSBTYPEC1 automotive grade USB Type-C controller (with STUSB1702Y Tx/Rx line driver and BMC) firmware package for the AEKDUSBTYPEC1 kit STSWUSB2TYPEC1 The two USB Type-C ports have USB 2.0 data lines that are accessible through onboard connectors J101 and J102. The same connectors may be used to redirect the data from one of the two USB 2.0 ports to the 4x20 pass-through connector. The board also has a power status LED and three status LEDs to signal what each Type-C port is advertising: power role, VBUS negotiation status and CC line orientation (direct or flipped). Two alternate function connectors (not mounted) are available for extension or future developments. The AEK-USB-2TYPEC1 board is designed to be connected to a SPC58 Chorus 4 MB flash discovery board (SPC58EC-DISP) equipped with a 32-bit Power Architecture® microcontroller for automotive ASIL-B applications. The AEKDUSBTYPEC1 kit consists of two boards and a USB-PD firmware package, so you can develop application based on the USB-PD Provider role. The AEK-USB-2TYPEC1 embeds a connector for an external power board, which would allow the system to deliver output voltage profiles up to 20 V and satisfy various power requests according to the USB Power Delivery specification. DB3626 - Rev 1 - September 2018 For further information contact your local STMicroelectronics sales office. www.st.com AEK-USB-2TYPEC1 AEK-USB-2TYPEC1 schematics 1 AEK-USB-2TYPEC1 schematics Figure 2. AEK-USB-2TYPEC1 board schematic 1 - block diagram USBD0[0..1] VREG_0 Connectors R1 47k N.M. Type-C controller Port 0 USBD0_[0..1] I2C_SDA I2C_SCL I2C_SDA I2C_SCL CS_0 SCK_0 MOSI_0 MISO_0 USBD[0..1] R2 47k CS SCLK MOSI MISO TX_EN_0 ALERT#_0 TX_EN ALERT# RESET_0 RESET I_SENSE_0 V_SENSE_0 I V Power Supply VBUS_OUT_0 CC1 CC1 CC2 CC2 I_SENSE V_SENSE I_SENSE V_SENSE VBUS_IN VCONN I2C_SCL I2C_SDA I2C_SCL I2C_SDA Type-C connector Port 0 ADDR0 VBUS VBUS_OUT 03_Type-C_Controller_Port_0 04_Type-C_Connector_Port_0 VCONN_OUT_0 VREG_1 VBUS_0 VBUS_1 VCONN VBUS_IN_0 VBUS_IN_1 VCONN_OUT_1 VCONN_IN VBUS_OUT_1 VCONN VBUS_IN Type-C Connector Port 1 ADDR0 USBD[0..1] R4 47k N.M. CS SCLK MOSI MISO CS_1 SCK_1 MOSI_1 MISO_1 USBD1_[0..1] R3 47k Type-C controller Port 1 02_Power_Supply TX_EN_1 ALERT#_1 TX_EN ALERT# RESET_1 RESET I_SENSE_1 V_SENSE_1 CC1 CC2 I_SENSE V_SENSE I V I2C_SDA I2C_SCL CC1 CC2 I_SENSE V_SENSE VBUS VBUS_OUT I2C_SDA I2C_SCL 06_Type-C_controller_Port_1 07_Type-C_Connector_Port_1 01_Connectors USBD1[0..1] Figure 3. AEK-USB-2TYPEC1 board schematic 2 - connectors J102 CONN_SPC5_CD20x2 J101 CONN_SPC5_AB20x2 0 R134 0 PF12 PF13 MOSI1 PF1 PI5 PG3 LED02 LED03 PG4 USB_PIN_1 PE0 TXEN0 TXEN1 PE3 USB_PIN_2 ALERT1 PI2 ALERT0 PM14 PG15 PD2 PA10 PA0 PF0 PE7 I2C_SCL MISO1 PG14 PC14 LED12 PI3 PI6 SCK1 PD13 PG5 USB_PIN_3 LED13 PG12 PG10 USB_PIN_4 MISO0 PD5 NSS0 PE8 V_SENSE_0 I_SENSE_0 SCK0 V_SENSE_1 RESET0 PF14 PA3 PC7 PK1 PI7 PG11 PG6 PB6 PD8 I_SENSE_1 MOSI0 PE15 +5V NSS1 SCK1 MOSI1 MISO1 ALERT1 RESET1 DB3626 - Rev 1 VCONN +VSYS TP101 TEST POINT TP102 TEST POINT R111 JP101 USB_D 0 ALERT#_0 R113 +3V3 0 R122 0 TX_EN_1 CS_1 R125 0 R129 0 R130 0 R131 0 R132 0 USBD_1 USBD0_1 USBD1_1 USBD_1 JP102 USB_D 0 RESET_0 R118 1 2 3 4 SCK_1 LED01 +3V3 0 N.M R119 0 N.M R123 0 N.M R126 0 N.M USB_PIN_1 USB_PIN_2 USB_PIN_3 USB_PIN_4 R116 0 N.M TP104 TEST POINT R120 0 N.M R124 0 N.M R127 0 N.M USBD_1 TP105 TEST POINT R108 110 R110 110 R112 680 R114 110 R117 110 R121 680 R128 110 ROLE D101 BLUE LED D102 GREEN LED D103 ORANGE LED +5V TP103 TEST POINT LED02 LED03 LED11 R115 USBD_0 R102 2.2k I2C_SDA DP 1 2 3 4 I2C pull-up +VSYS R101 2.2k Por t 0 MISO_0 +VEXT PE2 PD4 PM2 1 USBD_0 USBD0_0 USBD1_0 USBD_0 MOSI_0 VBUS_0 0 VCONN SCK_0 DM J103 Power Connector 9x2 VBUS_0 2 VBUS_0 6 VBUS_0 4 VBUS_0 8 10 12 14 16 18 1 RESET1 Por t 1 TXEN1 0 NSS1 PL8 1 RESET0 R109 PD12 PH1 PG2 PI4 PG9 PB7 1 3 5 7 9 11 13 15 17 LED12 LED13 VBUS CC ROLE VBUS CC D104 BLUE LED D105 GREEN LED D106 ORANGE LED D107 BLUE LED MOSI_1 +VSYS MISO_1 USBD1_[0..1] USBD0_[0..1] USBD0_[0..1] ALERT#_1 RESET_1 USER LEDS USBD1_[0..1] USBD1_1 ALERT0 0 USBD1_0 MISO0 0 R107 R105 1k USBD0_1 MOSI0 CS_0 R106 VBUS_1 VBUS_1 VBUS_1 VBUS_1 VBUS_1 PF2 PB11 PC2 PA3 I2C_SCL +VSYS TX_EN_0 USBD0_0 SCK0 0 0 RX & TX Signals NSS0 R103 R104 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 VOLTAGE TESTPOINTS USB 2.0 TXEN0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 1 R133 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 1 LED01 LED11 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 PD1 PA11 PI8 PF11 1 I2C_SDA page 2/8 AEK-USB-2TYPEC1 AEK-USB-2TYPEC1 schematics Figure 4. AEK-USB-2TYPEC1 board schematic 3 - power supply +VSYS +VEXT +5V R207 0 VCONN_OUT_0 R206 0 N.M. +3V3 VCONN_OUT_1 +5V +5V C204 10µF VBUS_IN_0 R201 10k JP202 VCONN VBUS_IN_1 Q203 STL9P3LLH6 8 1 7 2 6 3 5 D201 SM4T26AY +5V R202 10k 4 C205 10µF 4 +5V JP201 VCONN VBUS_OUT_0 Q202 STL9P3LLH6 1 8 2 7 3 6 5 Q201 STL9P3LLH6 1 8 2 7 3 6 5 3 2 1 C202 100nF N.M. 0 ST C206 10µF R203 10k VBUS_OUT_1 Q204 STL9P3LLH6 1 8 2 7 3 6 5 R204 10k 1 ST C207 10µF C208 10µF 1 7 2 1 5 6 7 2 1 5 6 0 Q206 Q205 JP204 VBUS_5V_nEN STL6N2VH5 3 The power board plugged on top of the Type-C expansion board will close this jumper 4 8 1 2 STL6N2VH5 3 1 2 4 8 JP203 VBUS_5V_nEN The power board plugged on top of the Type-C expansion board will close this jumper D202 SM4T26AY 4 C203 10µF N.M R205 0 2 VOUT 3 2 1 C201 100nF VIN VCONN_IN 4 3 GND R208 0 N.M. U201 LD1117A 1 +VEXT TP301 TEST POINT TP302 TEST POINT 1 1 Figure 5. AEK-USB-2TYPEC1 board schematic 4 - Type-C control port 0 VBUS_OUT VDD VBUS_IN R301 21k CC2 CC1 Q302 STD28P3LLH6AG Q301 STD28P3LLH6AG VBUS_OUT R302 21k TP303 TEST POINT N.M. 1 STD28P3LLH6AG Q303 +VSYS R303 10k V_SENSE TP304 TEST POINT N.M. EN_SRC VREG_0 EN_SNK 1 C301 1uF 0 C302 1uF C303 1uF TP306 TEST POINT N.M. I_SENSE I R304 10k R305 820 1 V EN_SRC EN_SNK ADDR0 VBUS_OUT R307 10k TP305 TEST POINT N.M. +VSYS 17 16 SCLK 15 TX_EN 14 R308 10k N.M. MISO 13 ADDR0 10k R310 NSS 12 11 10 25 MOSI RESET GND MISO 18 +VSYS 1 20 19 VBUS_EN_SNK VBUS_EN_SRC 23 22 21 VREG_1V2 VDD CC2DB SDA R309 10k +VSYS TX_EN CC2 SCL 6 RESET SCLK ALERT# 5 R306 2.2k VBUS_SENSE VCONN 8 4 CC2 CC2 +VSYS A_B_SIDE CC1 9 3 Exposed 2 CC1 CC1 VCONN CC1DB 7 1 VSYS C304 1uF VREG_2V7 U301 STUSB1702Y 24 VDD +VSYS +VSYS R312 10k R311 10k I2C_SCL R314 0 I2C_SDA R315 0 CS R313 10k MOSI ALERT# DB3626 - Rev 1 page 3/8 AEK-USB-2TYPEC1 AEK-USB-2TYPEC1 schematics Figure 6. AEK-USB-2TYPEC1 board schematic 5 - Type-C connector port 0 1 TP401 TEST POINT R401 0.01 VBUS CC2 CN401 USB Type-C Receptacle GND1 TX1+ TX1VBUS1 CC1 D+1 D-1 SBU1 VBUS2 RX2RX2+ GND2 GND4 RX1+ RX1VBUS4 SBU2 D-2 D+2 CC2 VBUS3 TX2TX2+ GND3 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 D401 SM4T26AY TX1+ TX1- C401 4.7uF 0 V_SENSE D402 ESDA25LY R403 15k C402 100nF 3 B12 RX1+ B11 RX1- B10 B9 SBU2 B8 D- B7 D+D- B6 B5 B4 TX2- B3 TX2+ B2 B1 R402 82k 1 2 CC1 D+ SBU1 0 Current Sensing Port 0 RX2RX2+ IN+ I_SENSE OUT IN- 05_Current_Sensing_Port_0 0 0 CN402 PORT0 USB 2.0 + ESD VBUS TX1+ RX1+ SBU1 TX2+ RX2+ U401 D+ 1 2 D- 3 I/O1 GND I/O2 I/O4 VBUS I/O3 6 USBD1 USBD[0..1] 5 4 USBD[0..1] 13 11 9 7 5 3 1 14 12 10 8 6 4 2 0 Alt. Mode Conn. N.M. USBD0 TX1RX1SBU2 TX2RX2- VBUS 0 USBLC6-2SC6Y Figure 7. AEK-USB-2TYPEC1 board schematic 6 - current sensor port 0 +VSYS R501 0 N.M R502 200 +VSYS +VSYS R503 0 C501 1µF C502 100nF V+ A1 Sel R505 10 IN+ DB3626 - Rev 1 OUT V- IN- + GND C503 1µF R506 10 R504 0 N.M U501 TSC1031IYPT page 4/8 AEK-USB-2TYPEC1 AEK-USB-2TYPEC1 schematics TP602 TEST POINT TP601 TEST POINT 1 1 Figure 8. AEK-USB-2TYPEC1 board schematic 7 - Type-C control port 1 VBUS_OUT VDD VBUS_IN R601 21k CC2 CC1 Q602 STD28P3LLH6AG Q601 STD28P3LLH6AG VBUS_OUT R602 21k TP603 TEST POINT N.M. 1 STD28P3LLH6AG Q603 +VSYS R603 10k V_SENSE TP604 TEST POINT N.M. EN_SRC VREG_1 EN_SNK 1 C601 1uF 1 C602 1uF C603 1uF TP606 TEST POINT N.M. I_SENSE I R604 10k R605 820 1 V EN_SRC EN_SNK SCLK TX_EN RESET ADDR0 GND TP605 TEST POINT N.M. +VSYS 17 16 SCLK 15 TX_EN R608 10k N.M. 14 MISO 13 ADDR0 10k R610 NSS 12 11 25 9 R609 10k +VSYS MOSI MISO ALERT# CC2DB R607 10k VBUS_OUT 18 1 20 19 VBUS_EN_SNK 22 21 VSYS VREG_1V2 VBUS_EN_SRC VBUS_SENSE CC2 Exposed 6 RESET +VSYS R606 2.2k A_B_SIDE 10 5 CC1 SDA 4 CC2 CC2 CC1DB +VSYS VCONN SCL 3 8 2 CC1 VCONN 7 1 CC1 24 VDD C604 1uF VREG_2V7 U601 STUSB1702Y 23 VDD +VSYS +VSYS R612 10k R611 10k I2C_SCL R614 0 I2C_SDA R615 0 CS R613 10k MOSI ALERT# Figure 9. AEK-USB-2TYPEC1 board schematic 8 - Type-C connector port 1 1 TP701 TEST POINT R701 0.01 VBUS CC2 CN701 USB Type-C Receptacle A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 GND1 TX1+ TX1VBUS1 CC1 D+1 D-1 SBU1 VBUS2 RX2RX2+ GND2 GND4 RX1+ RX1VBUS4 SBU2 D-2 D+2 CC2 VBUS3 TX2TX2+ GND3 D701 SM4T26AY TX1+ TX1D+ DSBU1 C701 4.7uF 1 V_SENSE D702 ESDA25LY 3 B12 RX1+ B11 RX1- B10 B9 B8 SBU2 B7 DB6 D+ B5 B4 B3 TX2B2 TX2+ B1 1 2 CC1 R702 82k R703 15k C702 100nF 1 Current Sensing Port 1 RX2RX2+ IN+ I_SENSE OUT IN- 08_Current_Sensing_Port_1 1 1 CN702 PORT0 USB 2. 0 + ESD VBUS U701 D+ 1 D- 3 2 I/O1 GND I/O2 I/O4 VBUS I/O3 6 USBD1 USBD[0..1] 5 4 USBD[0..1] TX1+ RX1+ SBU1 TX2+ RX2+ 13 11 9 7 5 3 1 14 12 10 8 6 4 2 TX1RX1SBU2 TX2RX2- VBUS USBD0 1 Alt. Mode Conn. N.M. 1 USBLC6-2SC6Y DB3626 - Rev 1 page 5/8 AEK-USB-2TYPEC1 AEK-USB-2TYPEC1 schematics Figure 10. AEK-USB-2TYPEC1 board schematic 9 - current sensor port 1 +VSYS R801 0 N.M R802 200 R803 0 R804 0 N.M +VSYS +VSYS R806 10 IN- DB3626 - Rev 1 C803 1µF + OUT V- 10 IN+ GND R805 C802 100nF V+ A1 Sel C801 1µF U801 TSC1031IYPT page 6/8 AEK-USB-2TYPEC1 Revision history Table 1. Document revision history DB3626 - Rev 1 Date Version 06-Sep-2018 1 Changes Initial release. page 7/8 AEK-USB-2TYPEC1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2018 STMicroelectronics – All rights reserved DB3626 - Rev 1 page 8/8