5Pcs STM32F103C8T6 System Board Imported SCM Core Board STM32 ARM Development Board

Description This is a core chip based on the STM32F103C8T6ARM core board with the following functions 1 The main board is based on the most basic MCU circuit 8M and 32768 crystal oscillator circuit and USB power supply circuit 2 The core board is divided into two rows leading to all I O ports 3 With SWD simulation debugging download interface it is simple and convenient and the debugging speed is fast 4 Use Mirco USB interface can do USB communication and power supply USB interface compatible with ordinary Android mobile phone charger interface 6 RTC crystal Epson brand easy to start and more stable 7 With double pins but the pins are not welded by default users can choose the welding direction that suits them according to their own application scenarios Chip description Model STM32F103C8T6Kernel A R M 32 bit™ M3 CPUSize 22 86mm x 53 34mmPacking type LQFP Number of pins 48 Core Cortex M3 Working frequency 72MHz Storage resources 64K Byte Flash 20KByte SRAM Interface resources 2x SPI 3x USART 2x I2C 1x CAN 37x I O port Analog to digital conversion 2x ADC 12 bits 16 channels Timers 3 general purpose timers and 1 advanced timerDebug download Support JTAG SWD debug interface download support IAP RT9193 3 3V voltage regulator chip the maximum output is 300mA MCUintroduced 1 The highest working frequency is 72MHz waiting at 0 of the memory up to 1 25DMips MHz during periodic access2 Single cycle multiplication and hardware division3 6