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STM32F103xC 数据表(PDF) 12 Page - STMicroelectronics |
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STM32F103xC 数据表(HTML) 12 Page - STMicroelectronics |
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12 / 123 page  Description STM32F103xC, STM32F103xD, STM32F103xE 12/123 Doc ID 14611 Rev 7 Figure 1. STM32F103xC, STM32F103xD and STM32F103xE performance line block diagram 1. TA = –40 °C to +85 °C (suffix 6, see Table 71) or –40 °C to +105 °C (suffix 7, see Table 71), junction temperature up to 105 °C or 125 °C, respectively. 2. AF = alternate function on I/O port pin. PA[15:0] EXT.IT 112AF AHB2 2x(8x16b it) WKUP Fmax: 48/72 MHz VSS I2C2 GP DMA1 TIM2 TIM3 XTAL32kHz Flash 512 Kbytes VDD Backup interface TIM4 64 bit RTC RC 8 MHz Cortex-M3 CPU Dbus USART2 SPI2/ I2S2 Backup reg TIM1 I2C1 RX, TX, CTS, RTS, USART3 RC 40 kHz Standby IWDG @VBAT POR /PDR @VDDA VBAT =1.8 V to 3.6 V CK as AF RX, TX, CTS, RTS, CK as AF NVIC SPI1 interface @VDDA PVD Int APB2 AWU TIM8 2x(8x16b it) SPI3 / I2S3 UART4 RX, TX as AF UART5 RX,TX as AF TIM5 PLL @VDDA FSMC DAC_OUT1 as AF DAC_OUT2 as AF SRAM 64 KB GP DMA2 TIM6 TIM7 NJTRST JTDI JTCK/SWCLK JTMS/SWDIO JTDO as AF A[25:0] D[15:0] CLK NOE NWE NE[4:1] NBL[1:0] NWAIT NL (or NADV) as AF 7 channels 5 channels GPIO port A GPIO port B GPIO port C GPIO port D GPIO port E GPIO port F GPIO port G USART1 Temp. sensor 12-bit ADC1 12-bit ADC2 12-bit ADC3 IF IF IF PB[15:0] PC[15:0] PD[15:0] PE[15:0] PF[15:0] PG[15:0] 4 channels 3 compl. channels BKIN, ETR as AF 4 channels 3 compl. channels BKIN, ETR as AF MOSI, MISO, SCK, NSS as AF RX, TX, CTS, RTS, CK as AF 8 ADC123_INs common to the 3 ADCs 8 ADC12_INs common to ADC1 & ADC2 5 ADC3_INs on ADC3 V REF+ V REF– @ VDDA APB1 Trace controller Pbus Ibus System Reset & Clock control PCLK1 PCLK2 HCLK FCLK Power Volt. reg. 3.3 V to 1.8 V Supply supervision @VDD POR Reset NRST VDDA VSSA OSC_IN OSC_OUT @VDD XTAL OSC 4-16 MHz OSC32_IN OSC32_OUT TAMPER-RTC/ ALARM/SECOND OUT 4 channels, ETR as AF 4 channels, ETR as AF 4 channels, ETR as AF 4 channels as AF MOSI/SD, MISO SCK/CK, MCK, NSS/WS as AF MOSI/SD, MISO SCK/CK, MCK, NSS/WS as AF SCL, SDA, SMBA as AF SCL, SDA, SMBA as AF bxCAN device USB 2.0 FS device USBDP/CAN_TX USBDM/CAN_RX SRAM 512 B WWDG ai14666f TRACECLK TRACED[0:3] as AS SW/JTAG TPIU Trace/trig SDIO D[7:0] CMD CK as AF AHB2 12bit DAC1 IF IF IF 12bit DAC 2 |
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