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STM32F303xx bảng dữ liệu(PDF) 11 Page - STMicroelectronics |
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STM32F303xx bảng dữ liệu(HTML) 11 Page - STMicroelectronics |
11 / 133 page STM32F302xx/STM32F303xx Description Doc ID 023353 Rev 5 11/133 Figure 1. STM32F302xB/STM32F302xC block diagram 1. AF: alternate function on I/O pins. MS18959V5 Touch Sensing Controller TIMER 16 2 Channels,1 Comp Channel, BRK as AF TIMER 17 TIMER 1 / PWM SPI1 MOSI, MISO, SCK,NSS as AF USART1 RX, TX, CTS, RTS, SmartCard as AF WinWATCHDOG MPU/FPU Cortex M4 CPU Fmax: 72 MHz NVIC GP DMA1 7 channels CCM RAM 8KB FLASH 256 KB 64 bits JTRST JTDI JTCK/SWCLK JTMS/SWDIO JTDO As AF Power Voltage reg. 3.3 V to 1.8V VDD18 Supply Supervision POR /PDR PVD POR Reset Int. VDDIO = 2 to 3.6 V VSS NRESET VDDA VSSA Ind. WDG32K Standby interface PLL @VDDIO @VDDA XTAL OSC 4 -32 MHz Reset & clock control AHBPCLK APBP1CLK APBP2CLK AHB2 APB2 AHB2 APB1 CRC GPIO PORT A GPIO PORT B GPIO PORT C GPIO PORT D GPIO PORT E OSC_IN OSC_OUT SPI3 SCL, SDA, SMBA as AF USART2 SCL, SDA, SMBA as AF USART3 RC LS TIMER6 TIMER 4 SPI2 12bit DAC1 IF @VDDA TIMER2 (32-bit/PWM) PA[15:0] PB[15:0] PC[15:0] MOSI, MISO, SCK, NSS as AF 4 Channels, ETR as AF USB_DP, USB_DM DAC1_CH1 as AF HCLK FCLK USARTCLK RC HS 8MHz SRAM 40 KB ETM Trace/Trig SWJTAG TPIU Ibus TRADECLK TRACED[0-3] as AF Dbus System GP DMA2 5 channels 12-bit ADC1 12-bit ADC2 Temp. sensor VREF+ VREF- TIMER 15 EXT.IT WKUP XX AF 1 Channel, 1 Comp Channel, BRK as AF 1 Channel, 1 Comp Channel, BRK as AF 4 Channels, 4 Comp channels, ETR, BRK as AF GPIO PORT F PD[15:0] PE[15:0] USB SRAM 512B PF[7:0] IF I2CCLK ADC SAR 1/2/3/4 CLK @VDDIO @VDDA @VSW XTAL 32kHz OSC32_IN OSC32_OUT VBAT = 1.65V to 3.6V RTC AWU Backup Reg (64Byte) Backup interface ANTI-TAMP TIMER 3 UART4 UART5 I2C1 I2C2 bx CAN & 512B SRAM USB 2.0 FS OpAmp1 OpAmp2 @VDDA INxx / OUTxx INxx / OUTxx SYSCFG CTL GP Comparator 6 GP Comparator 4 GP Comparator 2 CAN TX, CAN RX 4 Channels, ETR as AF 4 Channels, ETR as AF RX, TX, CTS, RTS, as AF RX, TX, CTS, RTS, as AF RX, TX as AF RX, TX as AF @VDDA Xx Ins, 4 OUTs as AF XX Groups of 4 channels as AF MOSI, MISO, SCK, NSS as AF GP Comparator 1 |
Số phần tương tự - STM32F303xx |
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Mô tả tương tự - STM32F303xx |
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