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1、4MM1，RM1XkJr=i1 2 3 4 POVDD03030SD VDD_3.3_SD Power POGND GND A VDD_3.3_SDGND PGND A POPGND PGND Data POSD0D000030 POSD0D3 POSD0D2POSD0D1 POSD0D0 SD_D0.3 SD_D0.3 POSD0CMD SD_CMD Ctrl POSD0CLKSD_CLK POSD0WP# SD_WP# POSD0CD# SD_CD# SD_CMD SD_CLK SD_WP#SD_CD# VDD_3.3_SD 10KQx4,SMD 10KQx4,SMD B 106,10吁
2、4 3 2 1 PIRP204PIRP203 PIRP202 PIRP201 PIRP205 PIRP206 PIRP207 PIRP208 4 3 2 1 PIRP304PIRP303 PIRP302 PIRP301 PIRP305 PIRP306 PIRP307 PIRP308 PIC7501 PIC7502PIC7601 PIC7602 GND 104,10% B COC75 C75 COC76 C76 CORP2 RP2 CORP3RP3 GND SD_D0.3 SD_D0 SD_D1 SD_D2 SD_D3 COCON12 CON12 4PICON1204 VDD 7 PICON12
3、07 DAT0 8 PICON1208 DAT1 9 PICON1209 DAT2 1PICON1201 DAT3 5 6 7 8 5 6 7 8 COC77 C77 COD6 D6 SD_D0 PID604 4 SD_D1PID605 5 PID606 PID603 3 SD_CD# GND SD_WP# PIC7701 PIC7702 2 PID602PID601 102,10% 6 1 COR76 R76 PIR7601 PIR7602 PESD3V3L5UV 1MQ PGNDGND SD Card SD_CMD SD_CLK C SD_WP# SD_CD# 2 PICON1202 CM
4、D 5PICON1205 CLK COD23 D23 SD_D2 PID2304 4 SD_D3 PID2305 5 SHLD2 SHLD3PICON12013 PID2303 PID2302 PID2301 3 2 1 COR77 R77 22Q PIR7701 PIR7801PIR7702 PIR7802 COR78 R78 22Q 10 PICON12010 11 PICON12011 12 PICON12012 3 PICON1203 6 PICON1206 GND VSS3 WP CD VSS1 VSS2 PICON12014 13 14 PGND SD_CMD 6 PID2306
5、GND 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 D1 2 3 106,10|iF,士 10%,10V,X5R 4 POVDD05000HOST VDD_5.0_HOST POGND GND POPGND PGND A VDD_5
6、.0_HOST GND PGND VDD_5.0_HOST USB_H1_N USB_H1_P COR116 R116 22Q PIR11601 PIR11701 PIR11602 PIR11702 USB_H1_1_N COD15 USB_H1_1_P D15 COR117 R117 22Q 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
7、Q 15KQ GND 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
8、 PICON803 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 22Q PIR12101 PIR12201 PIR12102 PIR12202 POUSB0H40P USB_H4_P B USB
9、_H4_N USB_H4_P COR122 R122 22Q PIR12302 PIR12301 COR123 COR124 R123 R124 15KQ 15KQ PIR12402 PIR12401 GND A 口，1 5.2 x 1 6.4 x 2 1.4,9 0 ,双层 B PGND GND VDD_5.0_HOST USB_H3_N USB_H3_P COR35 R35 PIR3501 PIR6201 22Q PIR3502 PIR6202 USB_H3_1_N COD11 USB_H3_1_P D11 COR62 R62 22Q PIR80 2 PIR80 1 PID1102 2 3
10、 PID1105 5 4 PID1103 PID1104 COF2 F2 PIF201 COCON18 CON18 VBUS2 D7USB 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 106,10此,士 10%,10V,X5R COR80 COR81 R80 R81 15KQ 15KQ GND PIR8102 PID1101 1 PID1106 6 9 10 11 12 SH1 SH2 S
11、H2 SH3 USB_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 22Q PIR10501 PIR10701 PIR10502 PIR10702 COR107 R107 22Q PIR108 2 PIR108 1 COR108 COR109 R108 R109 15KQ 15KQ PIR10902 PIR10901 GND SH1 SH2 SH2
12、 SH3 USB_H4_1_N 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 x 1 6.4 x 2 1.4,9 0 ,双层 PGND COR120 R120 PIR12001 PIR12002 GND R110 COR110 PIR11001 PIR11002 1MQ D 1MQ COC131 C131 PIC13101 PIC13102 9 10 11 12 P
13、ICON1809 PICON1801 PICON180 1PICON180 2 Title USB_HOST_A ,15.2x16.4x21.4,90, Size A4 Date: File: Number Revision V1.01 2013-11-14 Sheet of F:MiniARMM3350.USB_HOST_A ,15.2x16.4x21.4,90, Drawn By: .SchDoc ZhouHuiquan 4 PIC12702 COC127 C127 PIC12701 D GND 102,10%,2KV,X7R PGND GND 102,10%,2KV,X7R PGND 1
14、 2 31 2 3 4 475,10%,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 70
15、1 104,10%,50V,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 105,1|iF,士 10%,16V,X7R 105,1此,士 10%,16V,X7R USB_N POUSB0N USB_N USB1_P POUSB10P USB1_P USB1_N P
