STM32F103C8T6--原理图

1122334455667788DDCCBBAATitleNumberRevisionSizeA3Date:2014-11-24SheetofFile:C:\DocumentsandSettings\..\STM32_Smart.SchDocDrawnBy:TRST/PB4TDI/PA15TMSTCLKTDO/PB3C922pFC1022pFNRSTTDO/PB3TCLKTDI/PA15TRST/PB4TMSC14104C13104C12104C111043V3STM32F103C8T6GNDGNDGND12X18MPA9PA1012345J4Mini-USBR1822RR1922R5V系统供电稳压GNDC6104C510uFIN3OUT2GND1U1AMS1117-3.3+C410uFC31043V35VGNDY132.768KC715PC815PGNDPB14PB12PB15PB13S2SW-SPSTGNDPA0OLED液晶接口CPU系统启动ICP模式设置S1SW-SPSTGNDR110K3V3C2104NRST12D1LED0R8510R3V3GND1234567891011121314151617181920J53V3GNDPA12PA11PA0PA1PA2PA3PA4PA5PA6PA7PA8UART1_TXUART1_RXUSB_DMUSB_DPPB0PB1PB5PB6PB7PB8PB9PB10PB11PA12PA11R201.5K3V3GNDPC13PC14PC15GND12345678J6TFTNRST3V3SDISCLCSNRSTA0PB12PB15PB13PB1A01A12A23VSS4SDA5SCL6WP7VCC8U4AT24C04GND3V3C17104GNDE2数据存储PB6PB7I2C_SDAI2C_SCLGNDGNDGND3V3PB14PB12PB15PB13PC14-OSC32_IN3PC15-OSC32_OUT4XTAL-IN5XTAL-OUT6PB0/ADC_IN818PB1/ADC_IN919PB10/I2C2_SCL/USART3_TX21PB11/I2C2_SDA/USART3_RX22PB12/SPI2_NSS25PB13/SPI2_SCK26PB14/SPI2_MISO27PB15/SPI2_MOSI28PB5/I2C1_SMBAI41PB6/I2C1_SCL/TIM4_CH142PB7/I2C1_SDA/TIM4_CH243PB8/TIM4_CH345PB9/TIM4_CH446VBAT1PC13-ANTI_TAMP2NRST7VSSA8VDDA9PA0-WKUP10PA111PA2/USART2_TX12PA3/USART2_RX13PA4/SPI1_NSS14PA5/SPI1_SCK15PA6/SPI1_MISO16PA7/SPI1_MOSI17PB2/BOOT120VSS_123VDD_124PA8/USART1_CLK29PA9/USART1_TX30PA10/USART1_RX31PA11/USBDM32PA12/USBDP33PA13/JTMS-SWDAT34VSS_235VDD_236PA14/JTCK-SWCLK37PA15/JTDI38PB3/JTDO39PB4/JTRST40BOOT044VSS_347VDD_348U3STM32F103C8T63V3R90RVBATNRSTBOOT0C161063V33V33V33V3GNDGNDGNDVBATPC14PC15PC13PA0PA1PA2PA3PA4PA5PA6PA7PB2PB0PB1PB2PB10PB11PA8PA9PA10PA11PA12TDI/PA15TDO/PB3TRST/PB4PB5PB6PB7PB8PB9BOOT03V312D2LED0R15510R3V3R111MR1410KR1010KR130RGNDVDDAVDDAPC13调试JTAG、SWD接口1234567891011121314151617181920J2Header201234567891011121314151617181920J3Header20R21500mAGND系统复位扩展供电接口供电及STM32-USBSlave按键和LED灯通用I/O接口STM32F103C8T6RAM：20KFLASH：64K封装：LQFP48CPU简介通用I/O：32CPU频率：72MHzUSART：3个USB：1个CAN：1个12位同步ADC:2组10通道SPI：2个IIC：2个工作电压：2.0至3.6V具体详细功能分配请以数据手册为准USB_DMUSB_DP123456J1Header3X25V5VGND3V33V3SWD模式-SWCLKSWD模式-SWDIOPIC201PIC202COC2PIC301PIC302COC3PIC401PIC402COC4PIC501PIC502COC5PIC601PIC602COC6PIC701PIC702COC7PIC801PIC802COC8PIC901PIC902COC9PIC1001PIC1002COC10PIC1101PIC1102COC11PIC1201PIC1202COC12PIC1301PIC1302COC13PIC1401PIC1402COC14PIC1601PIC1602COC16PIC1701PIC1702COC17PID101PID102COD1PID201PID202COD2PIJ101PIJ102PIJ103PIJ104PIJ105PIJ106COJ1PIJ201PIJ202PIJ203PIJ204PIJ205PIJ206PIJ207PIJ208PIJ209PIJ2010PIJ2011PIJ2012PIJ2013PIJ2014PIJ2015PIJ2016PIJ2017PIJ2018PIJ2019PIJ2020COJ2PIJ301PIJ302PIJ303PIJ304PIJ305PIJ306PIJ307PIJ308PIJ309PIJ3010PIJ3011PIJ3012PIJ3013PIJ3014PIJ3015PIJ3016PIJ3017PIJ3018PIJ3019PIJ3020COJ3PIJ401PIJ402PIJ403PIJ404PIJ405COJ4PIJ501PIJ502PIJ503PIJ504PIJ505PIJ506PIJ507PIJ508PIJ509PIJ5010PIJ5011PIJ5012PIJ5013PIJ5014PIJ5015PIJ5016PIJ5017PIJ5018PIJ5019PIJ5020COJ5PIJ601PIJ602PIJ603PIJ604PIJ605PIJ606PIJ607PIJ608COJ6PIR101PIR102COR1PIR801PIR802COR8PIR901PIR902COR9PIR1001PIR1002COR10PIR1101PIR1102COR11PIR1301PIR1302COR13PIR1401PIR1402COR14PIR1501PIR1502COR15PIR1801PIR1802COR18PIR1901PIR1902COR19PIR2001PIR2002COR20PIR2101PIR2102COR21PIS101PIS102COS1PIS201PIS202COS2PIU101PIU102PIU103COU1PIU301PIU302PIU303PIU304PIU305PIU306PIU307PIU308PIU309PIU3010PIU3011PIU3012PIU3013PIU3014PIU3015PIU3016PIU3017PIU3018PIU3019PIU3020PIU3021PIU3022PIU3023PIU3024PIU3025PIU3026PIU3027PIU3028PIU3029PIU3030PIU3031PIU3032PIU3033PIU3034PIU3035PIU3036PIU3037PIU3038PIU3039PIU3040PIU3041PIU3042PIU3043PIU3044PIU3045PIU3046PIU3047PIU3048COU3PIU401PIU402PIU403PIU404PIU405PIU406PIU407PIU408COU4PIX101PIX102COX1PIY101PIY102COY1PIC301PIC401PIC1101PIC1201PIC1301PIC1401PIC1601PIC1702PID201PIJ103PIJ104PIJ201PIJ303PIJ501PIJ502PIJ601PIR102PIR802PIR902PIR1302PIR2001PIU102PIU3024PIU3036PIU3048PIU408PIC501PIC601PIJ101PIJ102PIR2101PIU103PIJ302PIR1002PIU3044NLBOOT0PIC202PIC302PIC402PIC502PIC602PIC701PIC801PIC902PIC1002PIC1102PIC1202PIC1302PIC1402PIC1602PIC1701PID102PIJ105PIJ106PIJ202PIJ301PIJ405PIJ504PIJ506PIJ508PIJ5010PIJ5012PIJ5014PIJ5016PIJ5018PIJ5020PIJ602PIR1001PIR1402PIS102PIS202PIU101PIU308PIU3023PIU3035PIU3047PIU401PIU402PIU403PIU404PIU407NLGNDPIC901PIR1102PIU305PIX102PIC1001PIR1101PIU306PIX101PID101PIR801PID202PIR1502PIJ401PIR2102PIJ402PIR1802PIJ403PIR1902PIR2002PIJ404PIJ5011PIJ5017PIJ5019PIJ608PIC201PIJ5015PIJ606PIR101PIS101PIU307NLNRSTPIJ208PIS201PIU3010NLPA0PIJ209PIU3011NLPA1PIJ2010PIU3012NLPA2PIJ2011PIU3013NLPA3PIJ2012PIU3014NLPA4PIJ2013PIU3015NLPA5PIJ2014PIU3016NLPA6PIJ2015PIU3017NLPA7PIJ3016PIU3029NLPA8PIJ3015PIU3030NLPA9PIJ3014PIU3031NLPA10PIJ3013PIR1801PIU3032NLPA11PIJ3012PIR1901PIU3033NLPA12PIJ2016PIU3018NLPB0PIJ2017PIJ607PIU3019NLPB1PIJ2018PIR1401PIU3020NLPB2PIJ308PIU3041NLPB5PIJ307PIU3042PIU406NLPB6PIJ306PIU3043PIU405NLPB7PIJ305PIU3045NLPB8PIJ304PIU3046NLPB9PIJ2019PIU3021NLPB10PIJ2020PIU3022NLPB11PIJ3020PIJ605PIU3025NLPB12PIJ3019PIJ604PIU3026NLPB13PIJ3018PIU3027NLPB14PIJ3017PIJ603PIU3028NLPB15PIJ204PIR1501PIU302NLPC13PIC702PIJ205PIU303PIY102NLPC14PIC802PIJ206PIU304PIY101NLPC15PIJ509PIU3037NLTCLKPIJ3011PIJ505PIU3038NLTDI0PA15PIJ3010PIJ5013PIU3039NLTDO0PB3PIJ507PIU3034NLTMSP