EV33X03A Microchip

1 2 3 4 5 6 EVB-USB7252 Table of Contents Revision History Revision Date Revision Summary Author Sheet Description A A Released to DevTools 1.1 2/14/2019 Mick Davis 1 Table of Contents, Block Diagram 2 USB7252 3 USB Type-uB Upstream, SPI, I2S 4 USB (Type-C) Downstream Ports 1-2 5 USB (Type-A) Downstream Ports 3-4 6 Voltage Regulators US Port 0 Notes B B 1 All resistors are 1% unless specified otherwise Shunt jumper default selections are marked 2 with an asterisk * . Crossbar Mux USB3.1 Gen 2 GPIO/I2C Slave/I2C Master SPI SPI USB7252 Flash C C +12VIN I2S 1.1V MCP23201 5.0V MCP19035 3.3V I2C I2C MCP1825 UCS UCS 2114 2114 VBUS VBUS Drawn By: Mick Davis D D Engineer: Mick Davis PartNumber: Project Title Variant: No Variations 11115 DS Port 1 DS Port 2 DS Port 3 DS Port 4 EVB-USB7252 Designed with Sheet Title Table of Contents and Block Diagram Size Sch :03-11115 Date: 3/2/2020 10:18:27 AM Tabloid Revision: 1.1 Sheet 1 of 6 Altium.com File: 11115-1-TOC.SchDoc 1 2 3 4 5 6 USB3.1 Gen 2 USB3.1 Gen 2 USB2.0 CC1/CC2 USB2.0 USB3.1 Gen 2 USB3.1 Gen 2 USB2.0 CC1/CC2 USB3.1 Gen 2 USB2.0 USB2.0 Headers Headers1 2 3 4 5 6 *Note: The polarity of USB Super Speed differential pairs may be swapped to faciliate simplified PCB layout. All USB3 PHYs have built in auto-polarity detection and correction. This does not apply to USB2 signals. USB7252 COU3 COU3 U3 Upstream DS1-TypeC(USB3.1) Default PF Functions 4 PIU304 PIU304 I2C options PODP10VBUS0MON PODP10VBUS0MON PODP10VBUS0MON 80 NC/DP1 VBUS MON DP1 VBUS MON 4 PIU3080 PIU3080 POVBUS0DET POVBUS0DET POVBUS0DET 3 VBUS DET VBUS MON UP 12 USB7252 USB7252 PIU3012 PIU3012 POBASIC0CC10P1 POBASIC0CC10P1 POBASIC0CC10P1 NC/DP1 CC1 BASIC CC1 P1 4 89 13 POUSB2UP0P POUSB2UP0P POUSB2UP0P PIU3089 PIU3089 PIU3013 PIU3013 POBASIC0CC20P1 POBASIC0CC20P1 POBASIC0CC20P1 3 USB2UP P USB2UP DP NC/DP1 CC2 BASIC CC2 P1 4 90 A PIU3090 PIU3090 A POUSB2UP0N POUSB2UP0N POUSB2UP0N 3 USB2UP N USB2UP DM 5 PF2 DP1 VCONN1 PF17 PRT CTL1 PIU305 PIU305 POUSB2DN10PRT0DIS010P POUSB2DN10PRT0DIS010P POUSB2DN10PRT0DIS010P USB2DN DP1/PRT DIS P1 USB2DN1/PRT DIS 1 P 4 91 6 3V3 BRD POUSB3UP0TX0P POUSB3UP0TX0P POUSB3UP0TX0P PIU3091 PIU3091 PIU306 PIU306 POUSB2DN10PRT0DIS010N POUSB2DN10PRT0DIS010N POUSB2DN10PRT0DIS010N 3 USB3UP TX P USB3UP TXDP USB2DN DM1/PRT DIS M1 USB2DN1/PRT DIS 1 N 4 92 PF3 DP1 VCONN2 PF18 ALERT0 PIU3092 PIU3092 POUSB3UP0TX0N POUSB3UP0TX0N POUSB3UP0TX0N 3 USB3UP TX N USB3UP TXDM 7 PIU307 PIU307 POUSB3DN0TX1A0P POUSB3DN0TX1A0P POUSB3DN0TX1A0P USB3DN TXDP1A USB3DN TX1A P 4 94 8 PU POUSB3UP0RX0P POUSB3UP0RX0P POUSB3UP0RX0P PIU3094 PIU3094 PIU308 PIU308 POUSB3DN0TX1A0N POUSB3DN0TX1A0N POUSB3DN0TX1A0N COJ12 COJ12 COR100 COR100 3 USB3UP RXDP USB3DN TXDM1A 4 10k I2S SDO USB3UP RX P USB3DN TX1A N J12 R100 PIR10002 PIR10002 PIR10001 PIR10001 PF4 DP2 DISCHARGE PF19 95 10 PIU3095 PIU3095 PIU3010 PIU3010 COR99 COR99 POUSB3UP0RX0N POUSB3UP0RX0N POUSB3UP0RX0N POUSB3DN0RX1A0P POUSB3DN0RX1A0P POUSB3DN0RX1A0P 3 USB3UP RX N USB3UP RXDM USB3DN RXDP1A USB3DN RX1A P 4 1 2 R99 10k PIJ1201 PIJ1201 PIJ1202 PIJ1202 PIR9902 PIR9902 PIR9901 PIR9901 11 PIU3011 PIU3011 POUSB3DN0RX1A0N POUSB3DN0RX1A0N POUSB3DN0RX1A0N COJ13 COJ13 USB3DN RXDM1A USB3DN RX1A N 4 J13 PF5 DP1 DISCHARGE PF20 SPI CE N *Default Open 1 2 MSTR I2C CLK PIJ1301 PIJ1301 PIJ1302 PIJ1302 16 PIU3016 PIU3016 POUSB3DN0TX1B0P POUSB3DN0TX1B0P POUSB3DN0TX1B0P USB3DN TXDP1B USB3DN TX1B P 4 MSTR I2C DATA 3 4 PIJ1303 PIJ1303 PIJ1304 PIJ1304 17 PF6 See Datasheet PF21 SPI CLK PIU3017 PIU3017 POUSB3DN0TX1B0N POUSB3DN0TX1B0N POUSB3DN0TX1B0N USB3DN TXDM1B USB3DN TX1B N 4 19 PIU3019 PIU3019 POUSB3DN0RX1B0P POUSB3DN0RX1B0P POUSB3DN0RX1B0P USB3DN RXDP1B USB3DN RX1B P 4 SMB/I2C Hub as Master 20 PF7 MIC DET PF22 SPI D0 PIU3020 PIU3020 POUSB3DN0RX1B0N POUSB3DN0RX1B0N POUSB3DN0RX1B0N USB3DN RXDM1B USB3DN RX1B N 4 3V3 BRD COR15 COR15 NLPF2 NLPF2 R15 0R PF2 43 DS2-TypeA(USB3.1) See Datasheet PF8 PF23 SPI D1 PODP10VCONN1 PODP10VCONN1 PODP10VCONN1 PIR1501 PIR1501 PIR1502 PIR1502 PIU3043 PIU3043 4 DP1 VCONN1 PF2 36 PIU3036 PIU3036 COR16 COR16 NLPF3 NLPF3 PODP20VBUS0MON PODP20VBUS0MON PODP20VBUS0MON R16 0R PF3 44 NC/DP3 VBUS MON DP2 VBUS MON 4 PIR1601 PIR1601 PIR1602 PIR1602 PIU3044 PIU3044 PU PODP10VCONN2 PODP10VCONN2 PODP10VCONN2 4 DP1 VCONN2 PF3 27 COJ9 COJ9 COR97 COR97 J9 R97 10k COR17 COR17 NLPF4 NLPF4 PIU3027 PIU3027 POBASIC0CC10P2 POBASIC0CC10P2 POBASIC0CC10P2 R17 0R 45 NC/DP3 CC1 BASIC CC1 P2 4 PIR9702 PIR9702 PIR9701 PIR9701 PF4 PF9 See Datasheet PF24 SPI D2 PIR1701 PIR1701 PIR1702 PIR1702 PIU3045 PIU3045 PODP20DISCHARGE PODP20DISCHARGE PODP20DISCHARGE 4 DP2 DISCHARGE PF4 28 COR95 COR95 1 2 R95 10k COR18 COR18 NLPF5 NLPF5 PIU3028 PIU3028 POBASIC0CC20P2 POBASIC0CC20P2 POBASIC0CC20P2 PIJ901 PIJ901 PIJ902 PIJ902 PIR9502 PIR9502 PIR9501 PIR9501 R18 0R PF5 46 NC/DP3 CC2 BASIC CC2 P2 4 PIR1801 PIR1801 PIR1802 PIR1802 PIU3046 PIU3046 PODP10DISCHARGE PODP10DISCHARGE PODP10DISCHARGE 4 DP1 DISCHARGE PF5 COJ10 COJ10 J10 NLPF6 NLPF6 PF6 47 29 *Default Open PF26 I2S SCK 1 2 PF10 DP2 VCONN1 PF25 SPI D3 PIU3047 PIU3047 PIU3029 PIU3029 POUSB2DN20PRT0DIS020P POUSB2DN20PRT0DIS020P POUSB2DN20PRT0DIS020P PF6 USB2DN DP2/PRT DIS P2 USB2DN2/PRT DIS 2 P 4 PIJ1001 PIJ1001 PIJ1002 PIJ1002 NLPF7 NLPF7 PF7 48 30 MIC DET I2S SDO 3 4 POPF7 POPF7 POPF7 PIU3048 PIU3048 PIU3030 PIU3030 POUSB2DN20PRT0DIS020N POUSB2DN20PRT0DIS020N POUSB2DN20PRT0DIS020N PF19 PIJ1003 PIJ1003 PIJ1004 PIJ1004 3 PF7 PF7 USB2DN DP2/PRT DIS M2 USB2DN2/PRT DIS 2 N 4 NLPF8 NLPF8 PF8 49 I2S SCLK PF11 DP2 VCONN2 PF26 PIU3049 PIU3049 PF8 31 NLPF9 NLPF9 PIU3031 PIU3031 POUSB3DN0TX2A0P POUSB3DN0TX2A0P POUSB3DN0TX2A0P PF9 50 USB3DN TXDP2A USB3DN TX2A P 4 SMB/I2C Hub as Slave PIU3050 PIU3050 PF9 32 COR22 COR22 NLPF10 NLPF10 PIU3032 PIU3032 POUSB3DN0TX2A0N POUSB3DN0TX2A0N POUSB3DN0TX2A0N 0R 51 USB3DN TXDM1A 4 I2S MCLK R22 PF10 USB3DN TX2A N See Datasheet PIR2201 PIR2201 PIR2202 PIR2202 PIU3051 PIU3051 PF12 PF27 PODP20VCONN1 PODP20VCONN1 PODP20VCONN1 4 DP2 VCONN1 PF10 34 COR23 COR23 NLPF11 NLPF11 PIU3034 PIU3034 POUSB3DN0RX2A0P POUSB3DN0RX2A0P POUSB3DN0RX2A0P R23 0R PF11 52 USB3DN RXDP2A USB3DN RX2A P 4 PODP20VCONN2 PODP20VCONN2 PODP20VCONN2 PIR2301 PIR2301 PIR2302 PIR2302 PIU3052 PIU3052 4 DP2 VCONN2 PF11 35 PIU3035 PIU3035 NLPF12 NLPF12 POUSB3DN0RX2A0N POUSB3DN0RX2A0N POUSB3DN0RX2A0N PF12 54 USB3DN RXDM2A USB3DN RX2A N 4 I2S LCLK PF13 PRT CTL3 PF28 PIU3054 PIU3054 PF12 PF13 56 37 PIU3056 PIU3056 PIU3037 PIU3037 POPRT0CTL3 POPRT0CTL3 POPRT0CTL3 POUSB3DN0TX2B0P POUSB3DN0TX2B0P POUSB3DN0TX2B0P 5 PRT CTL3 PF13 USB3DN TXDP2B USB3DN TX2B P 4 NLPF14 NLPF14 PF14 57 38 I2S SDI PF14 I2S SDI PF29 PIU3057 PIU3057 PIU3038 PIU3038 See Datasheet POPF14 POPF14 POPF14 POUSB3DN0TX2B0N POUSB3DN0TX2B0N POUSB3DN0TX2B0N 3 PF14 PF14 USB3DN TXDM2B USB3DN TX2B N 4 COR24 COR24 NLPF15 NLPF15 R24 0R 58 40 PF15 PIR2401 PIR2401 PIR2402 PIR2402 PIU3058 PIU3058 PIU3040 PIU3040 POPRT0CTL2 POPRT0CTL2 POPRT0CTL2 POUSB3DN0RX2B0P POUSB3DN0RX2B0P POUSB3DN0RX2B0P 4 PRT CTL2 PF15 USB3DN RXDP2B USB3DN RX2B P 4 PF16 59 41 PF15 PRT CTL2 PF30 MSTR I2C CLK POPRT0CTL4 POPRT0CTL4 POPRT0CTL4 PIU3059 PIU3059 PIU3041 PIU3041 POUSB3DN0RX2B0N POUSB3DN0RX2B0N POUSB3DN0RX2B0N 5 PRT CTL4 PF16 USB3DN RXDM2B USB3DN RX2B N 4 COR25 COR25 NLPF17 NLPF17 R25 0R PF17 60 B POPRT0CTL1 POPRT0CTL1 POPRT0CTL1 PIR2501 PIR2501 PIR2502 PIR2502 PIU3060 PIU3060 B 4 PRT CTL1 PF17 NLPF18 NLPF18 PF18 61 DS3-TypeA(USB2.0) PF16 PRT CTL4 PF31 MSTR I2C DATA PIU3061 PIU3061 PF18 81 NLPF19 NLPF19 PIU3081 PIU3081 POUSB2DN30PRT0DIS030P POUSB2DN30PRT0DIS030P POUSB2DN30PRT0DIS030P PF19 66 USB2DN DP3/PRT DIS P3 USB2DN3/PRT DIS 3 P 5 I2S SDO PIU3066 PIU3066 POPF19 POPF19 POPF19 3 PF19 PF19 82 NLPF26 NLPF26 PIU3082 PIU3082 POUSB2DN30PRT0DIS030N POUSB2DN30PRT0DIS030N POUSB2DN30PRT0DIS030N 75 USB2DN DM3/PRT DIS M3 USB2DN3/PRT DIS 3 N 5 I2S SCK PF26 PIU3075 PIU3075 POPF26 POPF26 POPF26 3 PF26 PF26 NLPF27 NLPF27 I2S MCLK PF27 76 83 POPF27 POPF27 POPF27 PIU3076 PIU3076 PIU3083 PIU3083 POUSB3DN0TX30P POUSB3DN0TX30P POUSB3DN0TX30P 3 PF27 PF27 USB3DN TXDP3 USB3DN TX3 P 5 NLPF28 NLPF28 I2S LRCK PF28 77 84 POPF28 POPF28 POPF28 PIU3077 PIU3077 PIU3084 PIU3084 POUSB3DN0TX30N POUSB3DN0TX30N POUSB3DN0TX30N 3 PF28 PF28 USB3DN TXDM3 USB3DN TX3 N 5 NLPF29 NLPF29 PF29 74 PIU3074 PIU3074 PF29 86 NLMSTR0I2C0CLK NLMSTR0I2C0CLK COR30 COR30 NLPF30 NLPF30 PIU3086 PIU3086 POUSB3DN0RX30P POUSB3DN0RX30P POUSB3DN0RX30P 3V3 BRD MSTR I2C CLK R30 0R PF30 2 USB3DN RXDP3 USB3DN RX3 P 5 PIR3001 PIR3001 PIR3002 PIR3002 PIU302 PIU302 POMSTR0I2C0CLK POMSTR0I2C0CLK POMSTR0I2C0CLK 3 MSTR I2C CLK PF30/VBUS DET 87 NLMSTR0I2C0DATA NLMSTR0I2C0DATA COR28 COR28 NLPF31 NLPF31 PIU3087 PIU3087 POUSB3DN0RX30N POUSB3DN0RX30N POUSB3DN0RX30N MSTR I2C DATA R28 0R PF31 3 USB3DN RXDM3 USB3DN RX3 N 5 PIR2801 PIR2801 PIR2802 PIR2802 PIU303 PIU303 POMSTR0I2C0DATA POMSTR0I2C0DATA POMSTR0I2C0DATA 3 MSTR I2C DATA PF31 DS4-TypeA(USB2.0) PIR2902 PIR2902 PIR2702 PIR2702 PIR2602 PIR2602 14 PIU3014 PIU3014 POUSB2DN40PRT0DIS040P POUSB2DN40PRT0DIS040P POUSB2DN40PRT0DIS040P USB2DN DP4/PRT DIS P4 USB2DN4/PRT DIS 4 P 5 COR29 COR29 COR27 COR27 COR26 COR26 R29 R27 R26 15 PIU3015 PIU3015 USB2DN DM4/PRT DIS M4 POUSB2DN40PRT0DIS040N POUSB2DN40PRT0DIS040N POUSB2DN40PRT0DIS040N USB2DN4/PRT DIS 4 N 5 10k 10k 10k PIR2901 PIR2901 PIR2701 PIR2701 PIR2601 PIR2601 For SPI (1-2, 4-5) 63 Programming PIU3063 PIU3063 For BC (2-3) MCLR 64 3V3 BRD PIU3064 PIU3064 For NON REM (5-6) ICSP DATA Power COC21 COC21 65 26 C21 0.1uF PIU3065 PIU3065 PIU3026 PIU3026 PIC2101 PIC2101 PIC2102 PIC2102 ICSP CLK VDD33 COC24 COC24 42 C24 0.1uF PIU3042 PIU3042 PIC2401 PIC2401 PIC2402 PIC2402 <= SPI CFG VDD33 COC25 COC25 68 53 C25 0.1uF PIU3068 PIU3068 PIU3053 PIU3053 PIC2501 PIC2501 PIC2502 PIC2502 COJ14 COJ14 POSPI0CLK0PF21 POSPI0CLK0PF21 POSPI0CLK0PF21 J14 3 SPI CLK/PF21 SPI CLK/PF21 VDD33 COC31 COC31 1 2 70 62 C31 0.1uF PIJ1401 PIJ1401 PIJ1402 PIJ1402 PIU3070 PIU3070 PIU3062 PIU3062 PIC3101 PIC3101 PIC3102 PIC3102 POSPI0MOSI0PF22 POSPI0MOSI0PF22 POSPI0MOSI0PF22 4 SPI MOSI/PF22 SPI D0/CFG BC EN/PF22 VDD33 COC23 COC23 3 71 67 C23 0.1uF PIJ1403 PIJ1403 POSPI0MISO0PF23 POSPI0MISO0PF23 POSPI0MISO0PF23 PIU3071 PIU3071 PIU3067 PIU3067 PIC2301 PIC2301 PIC2302 PIC2302 3 SPI MISO/PF23 SPI D1/PF23 VDD33 COC32 COC32 4 5 69 79 C32 0.1uF POSPI0CE0PF20 POSPI0CE0PF20 POSPI0CE0PF20 PIJ1404 PIJ1404 PIJ1405 PIJ1405 PIU3069 PIU3069 PIU3079 PIU3079 PIC3201 PIC3201 PIC3202 PIC3202 4 SPI CE/PF20 SPI CE N/CFG NON REM/PF20 VDD33 COC30 COC30 6 88 C30 0.1uF PIJ1406 PIJ1406 PIU3088 PIU3088 PIC3001 PIC3001 PIC3002 PIC3002 VDD33 COC22 COC22 72 99 C22 0.1uF PIU3072 PIU3072 PIU3099 PIU3099 PIC2201 PIC2201 PIC2202 PIC2202 POSPI0D20PF24 POSPI0D20PF24 POSPI0D20PF24 BC & NON REM => 3 SPI D2/PF24 SPI D2/PF24 SPI+SQI VDD33 COJP1 COJP1 JP1 73 PIU3073 PIU3073 POSPI0D30PF25 POSPI0D30PF25 POSPI0D30PF25 HDR-2.54 MALE 3X2 3 SPI D3/PF25 SPI D3/PF25 VCORE BC/Non-Rem Select COTP4 COTP4 TP4 COC90 COC90 97 9 C90 0.1uF PITP401 PITP401 PIU3097 PIU3097 PIU309 PIU309 PIC9001 PIC9001 PIC9002 PIC9002 XTALO VDD12 COC92 COC92 3V3 BRD Shunt 2.54mm 1x2 Handle 3V3 BRD 25MHZ 98 Clock 18 C92 0.1uF PIU3098 PIU3098 PIU3018 PIU3018 PIC9201 PIC9201 PIC9202 PIC9202 XTALI/CLK IN VDD12 C C COC89 COC89 Default location: J14 2-3 25 C89 0.1uF PIU3025 PIU3025 PIC8901 PIC8901 PIC8902 PIC8902 VDD12 COR108 COR108 COR21 COR21 COC86 COC86 R108 10R R21 10k 24 33 C86 0.1uF PIR10801 PIR10801 PIR10802 PIR10802 PIR2102 PIR2102 PIR2101 PIR2101 PIU3024 PIU3024 PIU3033 PIU3033 PIC8601 PIC8601 PIC8602 PIC8602 NLCFG0BC0EN NLCFG0BC0EN COJP2 COJP2 CFG BC EN JP2 TESTEN VDD12 PIR12401 PIR12401 PIR9801 PIR9801 96 39 CCOC87 COC87 87 0.1uF PIU3096 PIU3096 PIU3039 PIU3039 PIC8701 PIC8701 PIC8702 PIC8702 ATEST VDD12 COR114 COR114 COR124 COR124 COR98 COR98 NLRST0N NLRST0N COC84 COC84 R114 200k R124 R98 RST N 1 Utility/Test 55 C84 0.1uF PIR11401 PIR11401 PIR11402 PIR11402 PORST0N PORST0N PORST0N PIU301 PIU301 PIU3055 PIU3055 PIC8401 PIC8401 PIC8402 PIC8402 1% 3 RST N RESET N VDD12 COR31 COR31 NLRBIAS NLRBIAS COC91 COC91 * 10k 200k R31 12k RBIAS 100 78 C91 0.1uF PIR3101 PIR3101 PIR3102 PIR3102 PIU30100 PIU30100 PIU3078 PIU3078 PIC9101 PIC9101 PIC9102 PIC9102 Shunt 2.54mm 1x2 Handle RBIAS VDD12 Ports 1-4 BC PIJ1603 PIJ1603 PIJ1602 PIJ1602 PIJ1601 PIJ1601 PIR12402 PIR12402 PIR9802 PIR9802 COC88 COC88 85 C88 0.1uF PIU3085 PIU3085 PIC8801 PIC8801 PIC8802 PIC8802 COJ8 COJ8 Default location: J14 5-6 J8 VDD12 COJ16 COJ16 NLCFG0STRAP1 NLCFG0STRAP1 COC85 COC85 J16 1 CFG STRAP1 21 93 C85 0.1uF PIJ801 PIJ801 PIU3021 PIU3021 PIU3093 PIU3093 PIC8501 PIC8501 PIC8502 PIC8502 -- CFG STRAP1 VDD12 COR19 COR19 NLCFG0STRAP2 NLCFG0STRAP2 CFG4 = 1-2-- 2 R19 200k 22 CFG STRAP2 -- PIJ802 PIJ802 PIR1902 PIR1902 PIR1901 PIR1901 PIU3022 PIU3022 Battery Charging Select CFG STRAP2 -- COR20 COR20 NLCFG0STRAP3 NLCFG0STRAP3 CFG3 = 2-3 -- 3 R20 200k CFG STRAP3 23 Strap 101 PIJ803 PIJ803 PIR2002 PIR2002 PIR2001 PIR2001 PIU3023 PIU3023 PIU30101 PIU30101 -- CFG STRAP3 EP 4 PIJ804 PIJ804 1-2 200kOhm PD All Ports BC Disabled -- CFG2 = 4-5 -- 5 -- USB7252 PIJ805 PIJ805 -- 2-3 10Ohm PU: All Ports BC Enabled PIR4401 PIR4401 CFG1*= 5-6 -- 6 -- PIJ806 PIJ806 COR44 COR44 COJP3 COJP3 R44 JP3 10k PIR9601 PIR9601 PIR12501 PIR12501 PIR4402 PIR4402 PF Test Header COR96 COR96 COR125 COR125 R96 R125 Shunt 2.54mm 1x2 Handle 3V3 BRD 200k 10k PF29 6 PIJ706 PIJ706 3V3 BRD VCORE Default location: J16 2-3 PIR9602 PIR9602 PIR12502 PIR12502 PF18 5 PIJ705 PIJ705 COJP4 COJP4 COR107 COR107 NLCFG0NON0REM NLCFG0NON0REM JP4 R107 10R CFG NON REM COJP5 COJP5 JP5 PF12 4 PIR10701 PIR10701 PIR10702 PIR10702 PIJ704 PIJ704 3 PF9 PIJ703 PIJ703 COR113 COR113 R113 200k PF8 2 Reset PIR11301 PIR11301 PIR11302 PIR11302 PIJ702 PIJ702 COJ7 COJ7 J7 * Shunt 2.54mm 1x2 Handle Default location: J8 5-6 PF6 1 PIJ701 PIJ701 DNP Default location: J17 1-2 PIJ1703 PIJ1703 PIJ1702 PIJ1702 PIJ1701 PIJ1701 Shunt 2.54mm 1x2 Handle 3V3 BRD 3V3 BRD 3V3 BRD COJ17 COJ17 J17 Non-Removable Select 25 MHz Oscillator PIR12102 PIR12102 PIR12002 PIR12002 COC100 COC100 C100 0.1uF PIC10001 PIC10001 PIC10002 PIC10002 COR121 COR121 COR120 COR120 R121 R120 COU11 COU11 3V3 BRD U11 5 PIU1105 PIU1105 COY1 COY1 300R 100k Y1 COU10 COU10 COD10 COD10 U10 D10 Drawn By: COR60 COR60 1-2 200kOhm PD All Ports Removable PIR12101 PIR12101 PIR12001 PIR12001 VCC R60 1 3 COR36 COR36 R36 0R NL25MHZ NL25MHZ NLRST NLRST 25MHZ 3 2 RST N 2 4 RST Mick Davis D PIY101 PIY101 PIY103 PIY103 PIR3601 PIR3601 PIR3602 PIR3602 PIU1003 PIU1003 PIU1002 PIU1002 PIU1102 PIU1102 PIU1104 PIU1104 PIR6001 PIR6001 PIR6002 PIR6002 PID1001 PID1001 PID1002 PID1002 D STBY OUT 2-3 10Ohm PU: All Ports Non-Removable VDD RST PIC3802 PIC3802 GND PIJ1802 PIJ1802 PISW204 PISW204 PISW203 PISW203 1k Engineer: RED PIC10102 PIC10102 2 4 1 74LVC1G14GW,125 PIY102 PIY102 PIY104 PIY104 COC38 COC38 C38 GND VDD 3V3 BRD PIU1001 PIU1001 COC101 COC101 GND C101 Mick Davis 3 RESET COSW2 COSW2 PIU1103 PIU1103 SW2 0.1uF COJ18 COJ18 PIC3801 PIC3801 J18 MIC803/2.93V 0.1uF PartNumber: Project Title Variant: No Variations SPST-NO PIC10101 PIC10101 PIJ1801 PIJ1801 DNP 11115 EVB-USB7252 PISW201 PISW201 PISW202 PISW202 Designed with Sheet Title Reset Note to layout: Close spacing between OSC1 and U1A USB7252 Size Sch :03-11115 Date: 3/2/2020 10:18:28 AM Tabloid Revision: 1.1 Sheet 2 of 6 Altium.com File: 11115-2-USB7252.SchDoc 1 2 3 4 5 6 3 3 2 2 1 1 Ext. Reset 1 2 1 4 2 3 Program Function