Stmicroelectronics STM32F103CBT6 Microcontroller, ARM, 72MHz, 128KB Flash, 20KB SRAM, LQFP48

Technical description of the product (STM32F103CBT6):

The Stmicroelectronics STM32F103CBT6 is an ARM microcontroller from the STM32 series with a clock frequency of 72 MHz. It features 128 KByte of FLASH program memory and 20 KByte of SRAM memory (20K x 8). This microcontroller is designed for Surface Mount Device (SMD) in an LQFP48 package. The supply voltage ranges from 2V to 3.6V DC, and the operating temperature range is -40...+85°C. No EEPROM memory is present. Analog peripherals include A/D converters. Interfaces such as USB, I2C (x2), SPI (x2), LIN, IrDA, USART, and CAN are integrated. The component offers 37 I/O ports and features 4 16-bit timers.