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STM32F103RG 数据表(PDF) 12 Page - STMicroelectronics |
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STM32F103RG 数据表(HTML) 12 Page - STMicroelectronics |
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12 / 120 page  Description STM32F103xF, STM32F103xG 12/120 Doc ID 16554 Rev 3 Figure 1. STM32F103xF and STM32F103xG performance line block diagram 1. TA = –40 °C to +85 °C (suffix 6, see Table 73) or –40 °C to +105 °C (suffix 7, see Table 73), junction temperature up to 105 °C or 125 °C, respectively. 2. AF = alternate function on I/O port pin. PA[15:0] EXT.IT WWDG NVIC 12bit ADC1 8 ADINs common JTDI JTCK/SWCLK JTMS/SWDAT NJTRST JTDO =2 t o 3.6V 112 AF AHB2 MOSI/SD,MISO, WKUP Fmax: 48/72 MHz VSS SCL,SDA,SMBA I2C2 GP DMA1 XTAL OSC 4-16 MHz XTAL 32 kHz HCLK PCLK1 as AF Flash1 512 KB VOLT. REG. 3.3VTO 1.8V POWER Backupinterface as AF 64 bit RTC RC HS Cortex-M3 CPU Ibus Dbus SRAM 512B USART1 USART2 SPI2/I2S2 bxCAN device 7channels Backup reg 4channels TIM1 4compl. SCL,SDA,SMBA I2C1 as AF RX,TX, CTS,RTS, USART3 Temp sensor 4Ch, ETR as AF FCLK RC LS Standby IWDG @VSW POR / PDR SUPPLY @VDDA VBAT=1.8Vto 3.6V CK as AF RX,TX, CTS,RTS, CK as AF RX,TX, CTS,RTS, CK as AF NVIC SPI1 MOSI,MISO, SCK,NSS as AF 12bit ADC2 IF IF interface SUPERVISION PVD Reset Int AWU POR TAMPER-RTC System SCK/CK,NSS/WS, UART4 RX,TX as AF UART5 RX,TX as AF Reset & clock controller PCLK2 PLL 12bit DAC1 IF IF IF 12bit DAC2 DAC1_OUT as AF DAC2_OUT as AF to the 3 ADCs 8 ADINs common to the ADC1 & 2 GP DMA2 5channels (ALARM OUT) MCLK as AF MOSI/SD,MISO, SCK/CK,NSS/WS, MCLK as AF SWJTAG TPIU ETM Trace/Trig TRACECLK TRACED[0:3] as AF USBDM/CAN_RX USBDP/CAN_TX SDIO FSMC PCLK3 SRAM 96 Kbyte 64 bit 12bit ADC3 IF 5ADINs on ADC3 4 4compl. BKIN, ETR input as AF PB[15:0] PC[15:0] PD[15:0] PE[15:0] PF[15:0] PG[15:0] MPU 2 as AF 1 as AF 1 as AF 4Ch, ETR as AF 4Ch, ETR as AF 4Ch, ETR as AF D[7:0], CMD CK as AF Flash2 512 KB A[25:0] D[15:0] CLK NOE NWE NE[3:0] NBL[1:0] NWAIT NL as AF channels channels channels channels channel channel TIM8 TIM9 TIM10 TIM11 V REF+ V REF– TIM6 TIM7 TIM2 TIM3 TIM4 TIM5 TIM12 TIM13 TIM14 OSC_IN OSC_OUT OSC32_IN OSC32_OUT VDD @VDD NRST VDDA VSSA VDD @VDD @VDDA @VDDA 2 channels as AF 1 channel as AF 1 channel as AF ai17352 @VDDA GPIO port A GPIO port B GPIO port C GPIO port D GPIO port E GPIO port F GPIO port G APB3 APB2 APB1 BKIN, ETR input as AF USB 2.0 FS device SPI3/I2S3 |
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