Microcontroller, Cortex M3, 72MHz,384KB Flash,64KB RAM,LQFP-64

High-density performance line Arm®-based 32-bit MCU with 256 to 512KB
Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces

The STM32F103xC, STM32F103xD and STM32F103xE performance family
contain the powerful Arm® Cortex®-M3 32-bit RISC core, which runs at a
72 MHz, embedded high-speed memory (Flash memory up to 512 Kbytes and
SRAM up to 64 Kbytes) and an extensive range of advanced I/Os and peripherals connected to two APB buses.
connected to two APB buses. All devices offer three 12-bit ADCs, four 16-bit general purpose timers
bit timers and two PWM timers as well as standard and extended communication interfaces
interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, one USB and one
CAN.
The STM32F103xC/D/E High-Density Performance Line family operates in the temperature range from -40 to
+105 °C at a supply voltage of 2.0 to 3.6 V. A comprehensive range of
power saving modes enables the design of low power consumption applications.
Thanks to these features, the STM32F103xC/D/E High-Density Performance Line microcontroller family is suitable for a wide range of applications.
family is suitable for a wide range of applications, such as motor drives, application control
medical and handheld devices, PC and gaming peripherals, GPS platforms, industrial applications, PLCs
applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVAC.