1 2 3 4 5 REV 6 ECO # DESCRIPTION DATE VDD_5V VDD_5V CBL1 C7 J4 D1 VS_5V USB_N USB_P VDD_5V 0603 16V 4.7uF SHIELD R6 R7 R9 R10 VDD_5V 10k 0603 1% 10k 0603 1% 2.2k 0603 1% 2.2k 0603 1% VDD_5V LD2 GREEN RED 0603 0.47uF 6.3V GND 5V-3A R28 56k R29 68k R30 82k R31 100k R32 120K R33 150k R41 0R R42 10k R43 12k R44 15k R45 18k R46 22k R47 27k R48 33k R34 47k R35 56k R36 68k R37 82k R38 100k J10 R39 120K VBUS DD+ GND SSRXSSRX+ GND_D SSTXSSTX+ Shield R40 150k R49 0R R50 10k R51 12k R52 15k R53 18k R54 22k R55 27k R56 33k USB-A Male to Mini USB-B Male 11 Shunt 2.54mm 1x2 Handle SM_ACT HDR-2.54 Male 2x2 13 GND VDD_5V VDD_5V GPA0 GPA1 GPA2 GPA3 GPA4 GPA5 GPA6 GPA7 ADDR GPB0 GPB1 GPB2 GPB3 GPB4 GPB5 GPB6 GPB7 10 VDD 1 VSS C4 0.1uF 25V 0603 17 18 19 20 21 22 23 24 ALERT# A_DET# PWR_EN EM_EN M1 M2 R17 R20 R21 R23 10k 0603 1% 10k 0603 1% 10k 0603 1% 10k 0603 1% 2 3 4 5 6 7 8 9 HDR-2.54 Male 2x4 B GND J19 0.1uF 10uF C1 C 0603 25V 0.1uF 0805 10V UCS81003 C3 0.01uF GND 0603 16V GND D_IN_N D_IN_P SSRX_N SSRX_P GND_DRAIN SSTX_N SSTX_P PWR_EN GND 9 VS1 10 VS2 11 VS3 13 D 23 DMOUT 24 DPOUT R4 R5 1M 0402 1% 1M 0402 1% TP1 TP LOOP White DP_IN TANT-D 10V L1' D_OUT_N D_OUT_P L2' L1 0603 50V VBUS_OUT GND GND L1 D_OUT_N D2 D3 D4 5V SOD-523 5V SOD-882 5V SOD-882 SSRX_N SSRX_P GND_DRAIN SSTX_N SSTX_P 25 A_DET# 18 ALERT# 16 SMDATA 17 SMCLK 7 COMM_I_LIM 8 SEL L2 D_OUT_P CM Choke 90Ohm GND R22 A_DET# ALERT# SMDATA/LATCH SMCLK/S0 COMM_SEL/ILIM SEL LD4 ALERT# RED A_DET# GREEN 1k 0603 5% 1k 0603 5% TP3 TP LOOP Yellow DM_IN 1 SHIELD R16 R19 1M 0402 1% 1M 0402 1% J11 1 DM_OUT 2 1 GND SHIELD 3 0R 0603 GND J12 J15 GND R25 0R 0603 Drawn By: Bogdan Popescu GND TP4 1 DP_OUT GND 1 SHIELD GND 1 R24 J14 GND SHIELD TP LOOP White 4 SEL HDR-2.54 Male 2x8 J13 VDD_5V TP2 TP LOOP Yellow AL_57h AL_56h AL_55h AL_54h AL_30h AL_31h AL_32h AL_33h SHIELD SHIELD R18 C J17 GND R14 SEL GND 0R 0603 LD3 VDD_5V VDD_5V AH_33h AH_32h AH_31h AH_30h AH_54h AH_55h AH_56h AH_57h HDR-2.54 Male 2x8 1 2 3 4 5 6 7 8 9 PWR_EN 27 GND 29 EP GND 150uF 4 VBUS1 5 VBUS2 6 VBUS3 20 DMIN 19 DPIN 26 EM_EN 2 M1 3 M2 EM_EN M1 M2 R2 0R 0603 VDD NC NC NC NC NC NC SHIELD GND VBUS_IN GND 1 14 15 21 22 28 VBUS DD+ GND SSRXSSRX+ GND_D SSTXSSTX+ Shield 0 USB 3.0 A PLUG J3 1 2 3 4 5 6 7 8 9 C8 U1 12 C2 VBUS_5V 470pF USB 3.0 A RCPT C6 C10 GND 0 HDR-2.54 Male 1x3 J8 0603 16V 0603 25V 1uF 1 2 3 2 1 C5 COMM_SEL/ILIM GND VDD_5V J5 A HDR-2.54 Male 2x8 J9 VS_5V 1 5V_IN 3 2 JACK Power 2.1mm Male COMM_SEL/ILIM J16 0.57A 1.00A 1.13A 1.35A 1.68A 2.05A 2.28A 2.85A MCP23018 GND J1 0.57A_SA 1.00A_SA 1.13A_SA 1.35A_SA 1.68A_SA 2.05A_SA 2.28A_SA 2.85A_SA GND 14 RESET 16 INTA 15 INTB GND SM_ACT VDD_5V GND SDA SCL 11 SCL 12 SDA RESET B USB_OK C9 U2 J6 2 4 LD1 4J7 3 2 1 HDR-2.54 Male 2x2 1 3 SMDATA/LATCH SMCLK/S0 1k 0603 5% 47k HDR-2.54 Male 2x8 C11 R3 R27 JP1 VDD_5V USB MINI-B Female 1k 0603 5% J18 GND USB_P USB_N VUSB MCP2221 GND R1 14 13 12 11 10 9 8 16 14 12 10 8 6 4 2 15 13 11 9 7 5 3 1 1 2 3 4 5 VSS D+ DVUSB SCL SDA GP3 8 6 4 2 0 VBUS DD+ ID GND VDD GP0 GP1 RST UART RX UART TX GP2 15 13 11 9 7 5 3 1 16 14 12 10 8 6 4 2 J2 1 2 3 4 5 6 7 GP0 GP1 RESET RX TX USB_OK 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 SOD-523 A 10k 0603 1% 5V PS1 7 5 3 1 SHIELD 0603 25V 0.1uF U3 R8 HDR-2.54 Male 1x3 1 2 3 15 13 11 9 7 5 3 1 16 14 12 10 8 6 4 2 VDD_5V SHIELD R26 Engineer: D Adrian Toader PartNumber: Project Title ADM00561 UCS81003 Eval Board Designed with Sheet Title 0R 0603 UCS81003 GND Size Sch #:03-10243 B Revision: 4 File: UCS81003.SchDoc 5 Date: 6/12/2014 6:02:42 PM Sheet 1 of 1 6 Altium.com