ARM核心板M3352硬件设计参考电路 图文

1、 1 2 3 4 POVDD03030SD VDD_3.3_SD Power POGND GND A VDD_3.3_SD GND PGND A POPGND PGND Data POSD0D000030 POSD0D3 POSD0D2 POSD0D1 POSD0D0 SD_D0.3 SD_D0.3 POSD0CMD SD_CMD Ctrl POSD0CLK SD_CLK POSD0WP# SD_WP# POSD0CD# SD_CD# SD_CMD SD_CLK SD_WP# SD_CD# VDD_3.3_SD 10K4,SMD 10K4,SMD B 106,10F 4 3 2 1 PIRP2

2、04 PIRP203 PIRP202 PIRP201 PIRP205 PIRP206 PIRP207 PIRP208 4 3 2 1 PIRP304 PIRP303 PIRP302 PIRP301 PIRP305 PIRP306 PIRP307 PIRP308 PIC7501 PIC7502 PIC7601 PIC7602 GND 104,10% B COC75 C75 COC76 C76 CORP2 RP2 CORP3 RP3 GND SD_D0.3 SD_D0 SD_D1 SD_D2 SD_D3 COCON12 CON12 4 PICON1204 VDD 7 PICON1207 DAT0

3、8 PICON1208 DAT1 9 PICON1209 DAT2 1 PICON1201 DAT3 5 6 7 8 5 6 7 8 COC77 C77 COD6 D6 SD_D0 PID604 4 SD_D1 PID605 5 PID606 PID603 3 SD_CD# GND SD_WP# PIC7701 PIC7702 2 PID602 PID601 102,10% 6 1 COR76 R76 PIR7601 PIR7602 PESD3V3L5UV 1M PGND GND SD Card SD_CMD SD_CLK C SD_WP# SD_CD# 2 PICON1202 CMD 5 P

4、ICON1205 CLK COD23 D23 SD_D2 PID2304 4 SD_D3 PID2305 5 SHLD2 SHLD3 PICON12013 PID2303 PID2302 PID2301 3 2 1 COR77 R77 22 PIR7701 PIR7801 PIR7702 PIR7802 COR78 R78 22 10 PICON12010 11 PICON12011 12 PICON12012 3 PICON1203 6 PICON1206 GND VSS3 WP CD VSS1 VSS2 PICON12014 13 14 PGND SD_CMD 6 PID2306 GND

5、SD_CLK C PESD3V3L5UV S D 卡座, A X A 2 R 7 3 0 6 1 D Title SDCard AXA2R73061 Size A4 Date: File: 1 2 3 2013-11-14 Sheet of F:MiniARM M3350.SDCARD_AXA2R73061.SchDoc Drawn By: 4 Number Revision V1.03 Quanrui Xu D 1 2 3 106,10F, 10%,10V,X5R 4 POVDD05000HOST VDD_5.0_HOST POGND GND POPGND PGND A VDD_5.0_HO

6、ST GND PGND VDD_5.0_HOST USB_H1_N USB_H1_P COR116 R116 22 PIR11601 PIR11701 PIR11602 PIR11702 USB_H1_1_N COD15 USB_H1_1_P D15 COR117 R117 22 POUSB0H10N USB_H1_N POUSB0H10P USB_H1_P POUSB0H20N USB_H2_N POUSB0H20P USB_H2_P USB_H1_N USB_H1_P PIR1 802 PIR1 801 PIR1 902 COR118 COR119 R118 R119 15K 15K GN

7、D PIC130 1 1 PID1501 2 PID1502 3 PID1503 6 PID1506 5 PID1505 4 PID1504 104,10%,50V,X7R VDD_5.0_HOST PIC12901 PIC12902 A PIC130 2 VDD_5.0_HOST 5 PIF402 PICON805 VBUS2 6 SMD0603P050TF PICON806 D7 USB PICON807 D+ 8 PICON808 GND COF5 F5 1 PIF501 PIF502 PICON801 VBUS1 2 SMD0603P050TF PICON802 D3 PICON803

8、 D+ 4 PICON804 GND PIF401 COC130 C130 GND COC129 C129 USB_H2_N USB_H2_P PIR1 901 COF4 F4 COCON8 CON8 GND POUSB0H30N USB_H3_N POUSB0H30P USB_H3_P POUSB0H40N USB_H4_N USB_H3_N USB_H3_P USB_H2_N USB_H2_P NUP4202W1T2G COR121 R121 22 PIR12101 PIR12201 PIR12102 PIR12202 POUSB0H40P USB_H4_P B USB_H4_N USB_

9、H4_P COR122 R122 22 PIR12302 PIR12301 COR123 COR124 R123 R124 15K 15K PIR12402 PIR12401 GND A 口, 1 5 . 2 1 6 . 4 2 1 . 4 , 9 0 , 双层 B PGND GND VDD_5.0_HOST USB_H3_N USB_H3_P COR35 R35 PIR3501 PIR6201 22 PIR3502 PIR6202 USB_H3_1_N COD11 USB_H3_1_P D11 COR62 R62 22 PIR80 2 PIR80 1 PID1102 2 3 PID1105

10、5 4 PID1103 PID1104 COF2 F2 PIF201 COCON18 CON18 VBUS2 D7 USB D+ 8 PICON1808 GND PICON1807 VDD_5.0_HOST C PIF202 PICON1805 6 SMD0603P050TF PICON1806 5 104,10%,50V,X7R PIR8101 VDD_5.0_HOST 106,10F, 10%,10V,X5R COR80 COR81 R80 R81 15K 15K GND PIR8102 PID1101 1 PID1106 6 9 10 11 12 SH1 SH2 SH2 SH3 USB_

11、H2_1_N USB_H2_1_P PICON809 PICON801 PICON801 PICON8012 GND NUP4202W1T2G PIC12501 PIC12502 PIC12601 PIC12602 C COF3 F3 USB_H4_N USB_H4_P COR105 R105 22 PIR10501 PIR10701 PIR10502 PIR10702 COR107 R107 22 PIR108 2 PIR108 1 COR108 COR109 R108 R109 15K 15K PIR10902 PIR10901 GND SH1 SH2 SH2 SH3 USB_H4_1_N

12、 USB_H4_1_P PIF301 1 PIF302 PICON1801 VBUS1 2 SMD0603P050TF PICON1802 D3 PICON1803 D+ 4 PICON1804 GND COC125 C125 GND COC126 C126 A 口, 1 5 . 2 1 6 . 4 2 1 . 4 , 9 0 , 双层 PGND COR120 R120 PIR12001 PIR12002 GND R110 COR110 PIR11001 PIR11002 1M D 1M COC131 C131 PIC13101 PIC13102 9 10 11 12 PICON1809 PI

13、CON1801 PICON180 1 PICON180 2 Title USB_HOST_A ,15.216.421.4,90, Size A4 Date: File: Number Revision V1.01 2013-11-14 Sheet of F:MiniARM M3350.USB_HOST_A ,15.216.421.4,90, Drawn By: .SchDoc ZhouHuiquan 4 PIC12702 COC127 C127 PIC12701 D GND 102,10%,2KV,X7R PGND GND 102,10%,2KV,X7R PGND 1 2 3 1 2 3 4

14、475,10%,16V,X7R 104,10%,50V,X7R 104,10%,50V,X7R 104,10%,50V,X7R 104,10%,50V,X7R 104,10%,50V,X7R POVDD03030HUB VDD_3.3_HUB POGND GND A USB_OTG_VBUS VDD_5.0_OTG VDD_3.3_HUB GND OTG_DRV_VBUS2 VDD_3.3_HUB PIC5 01 PIC5 02 GND PIC5601 PIC5602 PIC5701 PIC1 401 PIC1 402 PIC1 501 PIC1 601 PIC1 701 104,10%,50

15、V,X7R POUSB0OTG0VBUS USB_OTG_VBUS POVDD05000OTG VDD_5.0_OTG POOTG0DRV0VBUS2 OTG_DRV_VBUS2 A USB_RST# POUSB0RST# USB_RST# Upstream COC55 C55 COC56 PIC5702 C57 COC57 C56 COC114 COC115 COC116 COC117 PIC1 502 C115 PIC1 602 C116 PIC1 702 C117 C114 POUSB0P USB_P USB_P 105,1F, 10%,16V,X7R 105,1F, 10%,16V,X

16、7R USB_N POUSB0N USB_N USB1_P POUSB10P USB1_P USB1_N POUSB10N USB1_N USB2_P POUSB20P USB2_P USB2_N POUSB20N USB2_N GND 104,10%,50V,X7R 104,10%,50V,X7R VDD_3.3_HUB GND 36 29 23 15 10 5 PIC1 801 PIC1 802 PIC1 901 PIC120 1 PIC12 01 COU23 U23 VCC_3V3 VCC_3V3 VCC_3V3 VCC_3V3 VCC_3V3 VCC_3V3 Downstream US

17、B3_P POUSB30P USB3_P USB3_N POUSB30N USB3_N USB_RST# USB4_P POUSB40P USB4_P USB4_N POUSB40N USB4_N PIR5802 PIR5801 PIC12 01 COR58 R58 100K 11 PIU23011 TEST COC118 COC120 COC121PIU23014 PIC1 902 COC119 PIC12 02 C121 C118 C119PIC120 2 C120 14 CRFILT 34 PIU23034 PLLFILT VSS 37 VDD_3.3_HUB PIU2306 PIU23

18、09 PIU230 PIU23015 PIU2301 PIU2305 PIU2307 PRTPWR1 PRTPWR2 PRTPWR3 PRTPWR4 USBDN1_DM USBDN1_DP USBDN2_DM USBDN2_DP USBDN3_DM USBDN3_DP USBDN4_DM USBDN4_DP SDA/SMBDATA/NON_REM1 SCL/SMBCLK/CFG_SEL0 HS_IND/CFG_SEL1 12 PIU23012 16 18 20 PIU23020 PIU23016 PIU23018 B COR59 R59 COR60 PIR5901 COLED2 LED2 PI

19、R5902 PIU23026 28 PIU23028 PIU23027 26 27 B USB1_N USB1_P USB2_N USB2_P USB3_N USB3_P USB4_N USB4_P R60 COC122 C122 PIR6001 1K PIC1104,10% 2 02 VDD_3.3_HUB PIR6002 PILED201 1K VDD_3.3_HUB PILED202 USBUP_N ,0805 USBUP_P RESET# SUSP_IND/LOCAL_PWR/NON_REM0 VBUS_DET 1 PIU2301 PIU2302 2 3 4 6 7 8 9 30 PI

20、U23030 USBUP_DM 31 PIU23031 USBUP_DP PIU23035 PIU2303 COR61 R61 GND USB_P USB_N GND PIR6101 PIR6102 35 RBIAS USB2514/14i/14B/14Bi QFN - 36 PIU2304 PIU2306 PIU2307 COR106 R106 22 PIR10601 PIR11101 PIR10602 PIR11102 USBUP_P USBUP_N 12K,1% USB_XTAL1PIU23033 33 XTAL1/CLKIN USB_XTAL2PIU23032 32 XTAL2/CLK

21、IN_EN VDD_3.3_HUB RP9 CORP9 1 PIRP901 2 PIRP902 3 PIRP903 4 PIRP904 13 OCS1 17 OCS2 19 PIU23019 OCS3 21 PIU23021 OCS4 10K 4,SMD USB2514BI-AEZG PIRP908 PIRP907 PIU23013 PIU23017 PIU2308 PIU2309 COR111 R111 22 VDD_5.0_OTG USB_OTG_VBUS C 8 7 6 PIRP906 5 PIRP905 22 24 25 PIU23025 PIU23022 PIU23024 PIR1 20 PIR1 201 COU5 U5 104,10% 104,10% COR112