STM32F103R4 Datasheet PDF - ST Microelectronics

STM32F103 Cortex, Flash 64KB, RAM 20KB, ADC 12Bit x 10, Timer 16Bit x 4, 24Bit down Counter, SPI x 2, I2C x 2, USART x 5, USB,CAN,RTC, WDG x 2, LQFP48 Package

MCU 32Bit ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V 144Pin LQFP Tray

STM32F103 Cortex, Flash 256KB, RAM 48KB, ADC 12Bit x 16, Timer 16Bit x 8, 24Bit down Counter, SPI x 3, I2C x 2,I2S x 2, UART x 7, SDIO,USB,CAN, RTC, WDG x 2, LQFP64 Package

MCU 32Bit ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V 100Pin LQFP Tray

MCU 32Bit ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 100Pin LQFP Tray

MCU 32Bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64Pin LQFP Tray

MCU 32Bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48Pin LQFP Tray

MCU 32Bit ARM Cortex M3 RISC 512KB Flash 2.5V/3.3V 64Pin LQFP Tray

Cortex코어, Flash 128KB, RAM 20KB, ADC 12Bit x 16, Timer 16Bit x 4, 24Bit down Counter, SPI x 2, I2C x 2, UART x 5,USB,CAN, WDG x 2 , LQFP100핀 패키지