《珠海鼎芯科技的RFID原理图》由会员分享，可在线阅读，更多相关《珠海鼎芯科技的RFID原理图（2页珍藏版）》请在金锄头文库上搜索。
1、5544332211D DC CB BA A1.2 uH3 turns loop antennaFor other board useRX_BSPI3_MISOSPI3_SCKSPI3_CSVMID_BSPI3_CSSPI3_MISOIRQ_PN512SPI3_MOSISPI3_SCKSPI3_MOSIRX_BTX2_BTX1_B$27151SPI3_MISOSPI3_SCKSPI3_CSSPI3_MOSIIRQ_PN512RST_PN512 RST_PN512 IRQ_PN512RST_PN512 VCC_3V3 NFC_PVDDNFC_PVDDNFC_PVDDVCC_3V3NFC_AVCC
2、NFC_AVCCVCC_3V3NFC_PVDDVCC_3V3NFC_PVDDAMP5VAMP5VNFC_AVCCAMP5VVBUS VCC_3V3SPI3_CS 2SPI3_MOSI 2SPI3_MISO 2SPI3_SCK 2IRQ_PN512 2RST_PN512 2TitleSize Document Number RevDate: Sheet ofC1 2Friday, July 19, 2013R171R0603R14 0 R0402C2691pFC0402R31R0603C341uFC0603C1 4.7uF C0603C630pFC0402C10100pFC0402C350.1u
3、FC0402C2722pFC0402L5BLM18PG330SN1L06031 2TP2 TPTPR110KR0402TP7TPTP L6BLM18PG330SN1L06031 2R212K7R0402C922pFC0402R7 33 R0402TP10TPTPR2018R0603R16 33R0402C12120pFC0402TP6 TPTPC320.1uFC0402C11100pFC0402Q2PZT2222ASOT-223BCEC 1C17 4.7uF C0603C791pFC0402C160.1uFC0402TP3 TPTPC148.2pFC0402C50.1uFC0402R111KR
4、0402C334.7uFC0603C301nFC0402J14PIN_254mm_DIPSIP4X2541234C24 47pFC0402R1310KR0402TP9TPTPR15 33R0402R1922RR0603U1PN512HVQFN40A 21A 32A 43A 54P VD D5D VD D6D VS S7P VS S8N RS TP D9S IG IN1 0SIGOUT11SVDD12TVSS113TX114TVDD15TX216TVSS217AVDD18VMID19RX20A VS S2 1A UX 12 2A UX 22 3O SC IN2 4O SC OU T2 5I RQ
5、2 6N WR2 7N RD2 8A LE2 9N CS3 0D0 31D1 32D2 33D3 34D4 35D5 36D6 37D7 38A0 39A1 40G ND PA D4 1L31.5uHL3225C18100pFC0402Y127.12MHzCX-4M1 32 4C230.1uFC0402C8 47pFC0402Q1PZT2222ASOT-223BCEC 1C2822pFC0402R22 0RR0603C20.1uFC0402C2530pFC0402TP4 TPTPR2 33R0402L4560nHL32251 2R181MR0402R1033 R0402R510KR0402C1
6、3100pFC0402C30.1uFC0402C40.1uFC0402C220.1uFC0402R120R/NCR0603L2560nHL32251 2R933 R0402L11.5uHL3225R818R0603TP8TPTPC2922pFC0402R610KR0402C20120pFC0402C19100pFC0402C154.7pFC0402C310.1uFC0402C21100pFC0402TP11TPTPTP1 TPTPR422RR0603TP5 TPTP5544332211D DC CB BA ACCLK and SCLK must be around with GNDUART3
7、Debug/Boot RS-232 TransceiverTTL/CMOS selDNI DNIDNIVBUS_INMCU_RESETMCU_USB_D-MCU_USB_D+MCU_TXDMCU_RXDTMSTDOTCKTDIMCU_CC4MCU_CC8MCU_CCLKMCU_CRSTMCU_CIOMCU_CPRESMCU_C6SPI3_SCKSPI3_MOSISPI3_MISOSPI3_CSBUZZERURAT0_TXDURAT0_RXDUART_TXTMSTDOTCKTDIMCU_RESETMCU_CRSTMCU_CCLKMCU_CC8MCU_CC4MCU_CIOMCU_CPRESMCU_
8、C6MCU_TXDMCU_RXDBUZZERMCU_USB_D+MCU_USB_D-UART_RXVCC_3V3VCC_3V3MCU_CVCCVCC_3V3VCC_3V3VBUSVCC_3V3VCC_3V3VCC_3V3MCU_CVCC VCC_3V3VBUSVCC_3V3VBUSVCC_3V3VBUSSPI3_SCK 1SPI3_MISO 1SPI3_MOSI 1SPI3_CS 1IRQ_PN5121RST_PN512 1TitleSize Document Number RevDate: Sheet ofC2 2Friday, July 19, 2013D4PGB1010603MR21C4
9、72.2uFC0603R28 470R R0402R2710KR0402C440.1uFC0402R3522RR0402R251MR0402R3422RR0402R3310KR0402C430.1uFC0402J6SIPSOC-3123R3610KR0402ACM2012-900-2PL91423R3922R R0402TP12TPTPR301MR0402 R32 470R R0402P1CON_DSUB_9_M987654321 1011U4AMS1117-3.3SOT223Vin3G ND1Vout 2out 4C651uFC0603C512.2uFC0603C5351pFC0402C57
10、0.1uFL8SMBW1608-301L06031 2P2CON_USBAB_5_FVB1D-2D+3ID4G15G 27G 36G 49G 58D5PGB1010603MR21C460.1uFC0402R2610KR0402C600.1uFC590.1uFC670.1uF+C66100uF/10VC640.1uFC0402J410 PIN JTAGJTAG10TCK 1NC2TDO 3VCC4TMS 5RESET6NC/VCC 7NC/nTRST8TDI 9GND10Y28MHzCX-5M-50321324U2 AT90SCR100HQFN64PA1 (KbIn1) 1PA2 (kbin2)
11、 2PA3 (kbln3) 3PE4 (kbO4) 4PE5 (kbO5) 5Vcc16Vcc27DVcc8RTC1 (Tosc1)9RTC2 (Tosc2)10XTal111XTal212CC4/Host_D+ 13CC8/Host_D- 14USB_D-15USB_D+16UCAP17PC2/JTGTCK (led0)18PC3/JTGTMS (led1)19PC4 /JTGTDO (led2)20PC5/JTGTDI (led3)21Vcc322PB6 (miso) 23PD7 (hs-miso)24 PE6 (kbO6) 25PE7 (KbO7) 26PB5 (mosi) 27PD6
12、(hs-mosi)28PB7 (sck) 29PD5 (hs-sck)30Vcc431NC32LI 48CVcc 47CCLK 46CRST 45CIO 44CPRES 43Vcc542PA7 (kbln7) 41PA6 (kbln6) 40PD2 (int0)39PD3 (int1)38PB0 (int2) 37PB1 (int3) 36PD4 (hs-ss)35PB3 (pwm) 34PB4 (ss) 33PE3 (KbO3) 64PA0 (Kbln0) 63PE2 (KbO2) 62PE1 (KbO1) 61PE0 (KbO0) 60PA5 (Kbln5) 59PA4 (Kbin4) 5
13、8PB2 57PD1 (TxD)56PD0 (RxD)55PC1 (sda)54PC0 (scl)53RESET52LO 51Vdcdc 50CVSense 49e-pad * must to GND65R31 0R R0402J3SIPSOC-3123C6310uFC0805D2LTST-C190GKTLED0805AKD1LTST-C190GKTLED0805AKR23 0.2R R0805C610.1uFC0402Y332.768KHzCM415-32768HZC49 22pFC0402C54220pFC0402R29 3.3R R0402C680.1uFC0402R4110RR0603
14、R38 22R R0402+C4210uF/25VTANT-BC380.1uFC0402C40 47pFC0402C410.1uFC0402U3MAX3232EIPWRC1+1 V+ 2C1-3C2+4C2-5V CC1 6G ND1 5T1OUT 14R1IN 13R1OUT12V- 6T2OUT 7R2IN 8T1IN11T2IN10R2OUT9R40 0R0603C370.1uFC0402C48 47pFC0402C3610uFC0805Q3MMBT3906LT1SOT23BCEC50 22pFC0402C390.1uFC0402C620.1uFC0402B1BUZZERSMD_085030H_036271122C550.1uFC0402L7 6.8uH L32251 2J2SAMARTCARD0MUP_C827_SMTC1/VCC1C2/RST2C3/CLK3C4/RFU4C5/GND5C6/VPP6C7/IO7C8/RFU8SW19SW210R24 2.2RR0603C5210pFC0402J54PIN_254mm_DIPSIP4X2541234C560.1uFD3V5.5MLA0603+C4510uF/25VTANT-BR37 510R R0402C580.1uF
