COC1 PIC102 PIC102 PIC101 PIC101 PIC201 PIC202 PIC201 PIC202 COC2 COD2 PID202 PID202 PID201 PID201 COP1 PIP104 PIP104 COR2 PIP103 PIP103 PIR202 PIR202 COR3 PIP102 PIP102 PIR302 PIR302 PIP101 PIP101 NLUART0TX NLUART0RX PIR201 PIR201 PIR301 PIR301 COP2 COP3 PIP201 PIP201 PIP202 PIP202 PIP203 PIP203 PIP302 PIP302 PIP301 PIP301 PIP402 PIP402 PIP401 PIP401 COP4 COR6 PIR601 PIR601 COR7 PIR701 PIR701 PIC1101 PIC1101 PIC1102 PIC1102 PIR801 PIR801 COC11 COR8 PIR802 PIR802 COU5 PIU501 PIU501 PIU502 PIU502 PIU503 PIU503 PIU504 PIU504 PIU505 PIU505 PIU506 PIU506 PIU507 PIU507 PIU508 PIU508 PIU509 PIU509 PIU5010 PIU5010 COR1 PIR102 PIR102 COD1 PID101 PID102 PID101 PID102 PIR101 PIR101 COU1 PIU101 PIU101 PIU102 PIU102 PIU103 PIU103 PIR602 PIR602 PID301 PID302 PID302 PID301 COD3 PIR702 PIR702 PID401 PID402 PID402 PID401 COD4 PIU105 PIU105 PIU104 PIU104 PIC301 PIC301 PIC302 COC3 PIC302 COU2 PIC402 PIC402 PIC401 PIC401 COC4 PIU203 PIU203 PIC502 PIC502 PIC501 PIC501 COC5 PIU201 PIU201 PIU202 PIU202 PIC602 PIC602 PIC601 PIC601 COC6 COJ1 COJ2 COJ3 COJ4 PIJ101 PIJ101 PIJ201 PIJ201 PIJ301 PIJ301 PIJ401 PIJ401 COR5 PIR402 PIR402 COR4 PIR401 PIR401 PIR502 PIR502 PIR501 PIR501 COU3 PIU301 PIU301 PIU302 PIU302 PIU303 PIU303 PIU304 PIU304 PIU305 PIU305 PIU306 PIU306 PIU307 PIU307 PIU3014 PIU3014 PIU3013 PIU3013 PIU3012 PIU3012 PIU3011 PIU3011 PIU3010 PIU3010 PIU309 PIU309 PIU308 PIU308 NLSWCLK PIU5019 NLSWDIO PIU5020 PIU5020 PIU5019 NLSDA NLSCL PIU5018 PIU5018 PIU5017 PIU5017 PIU5016 PIU5016 PIU5015 PIU5015 PIU5014 PIU5014 NLINT NLSAO2 NLPULSE PIU5013 PIU5013 PIU5012 PIU5012 PIU5011 PIU5011 11223344DDCCBBAATitleNumberRevisionSizeA4Date:2018/5/16 星期三Sheet ofFile:E:\ad图\MAX30102\MAX30102.SchDocDrawn By:GND0.1uFC1GNDD3LED5.1kR6UART_TXUART_RX22R222R3D1LED5.1kR1GND10uFC2GND1234P1Header 4VIN1EN3GND2NC4Vout5U1RT9193GNDVCC0.1uFC4GND10uFC3GND3.3V1J1铜柱GND1J2铜柱1J3铜柱1J4铜柱D2SS14VCCGND3.3V12P3Header 2SAO2GNDGNDGNDSWCLKSWDIOSWCLKSWDIO10kR81uFC113.3VGNDUART_TXUART_RX3.3V3.3VINTBOOT01PF0-OSC_IN(PF0)/I2C1_SDA(OSC_IN)2PF1-OSC_OUT(PF1)/I2C1_SCL(OSC_OUT)3NRST4VDDA5PA0/USART2_CTS/USART4_TX(RTC_TAMP2,WKUP1,ADC_IN0)6PA1/USART2_RTS/TIM15_CH1N/USART4_RX/EVENTOUT(ADC_IN1)7PA2/USART2_TX/TIM15_CH1/(ADC_IN2/WKUP4)8PA3/USART2_RX/TIM15_CH2/(ADC_IN3)9PA4/SPI1_NSS/TIM14_CH1/USART2_CK/USB_NOE(ADC_IN4)10PA5/SPI1_SCLK(ADC_IN5)11PA6/SPI1_MISO/TIM3_CH1/TIM1_BKIN/TIM16_CH1/EVENTOUT/USART3_CTS(ADC_IN6)12PA7/SPI1_MOSI/TIM3_CH2/TIM14_CH1/TIM1_CH1N/TIM17_CH1/EVENTOUT(ADC_IN7)13PB1/TIM3_CH4/USART3_RTS/TIM14_CH1/TIM1_CH3N(ADC_IN9)14VSS15VDD16PA9/USART1_TX/TIM1_CH2/TIM15_BKIN/I2C1_SCL[PA11(USB_DM)]17PA10/USART1_RX/TIM1_CH3/TIM17_BKIN/I2C1_SDA[PA12(USB_DP)]18PA13/IR_OUT/SWDIO/USB_NOE19PA14/USART2_TX/SWCLK20U5STM32F070F6P6SCLNC1SCL2SDA3PGND4R_DRV5IR_DRV6NC7NC8VLED+9VLED+10VDD11GND12INT13NC14U3MAX30102GNDGND3.3V1.8VVIN3GND1OUT2U2LN6206-1.8VGND1uFC6GND1.8V1uFC5GND5.1kR45.1kR53.3VSDASCLSDAINT123P2SWIMD4LED5.1kR7GND12P4Header 2PULSEGNDSAO2PULSE