STM32F103RBT6 ST ARM Cortex-M3 MCU 128 KB Flash ST Electronic Component Distributor

Processor and Core: STM32F103RBT6 features a high-performance ARM Cortex-M3 32-bit RISC core, operating at a frequency of up to 72 MHz。

Memory: It includes up to 128 Kbytes of Flash memory and 20 Kbytes of SRAM。

Peripherals: This microcontroller comes with a rich set of peripherals, including two 12-bit ADCs, three general-purpose 16-bit timers, a PWM timer, and standard and advanced communication interfaces such as up to two I2C and SPI, three USART, one USB, and one CAN。

Performance: The STM32F103RBT6 achieves a performance of 1.25 DMIPS/MHz (Dhrystone 2.1) with a maximum frequency of 72MHz, and it includes a single-cycle multiplication and hardware divide feature.

Power Management: The device operates with a supply voltage ranging from 2V to 3.6V and includes power-on reset (POR), power-down reset (PDR), and a programmable voltage detector (PVD).

Oscillators: It has a 4MHz to 16MHz crystal oscillator, an internal 8MHz factory-calibrated RC, and an internal 40kHz RC, as well as a phase-locked loop (PLL) for CPU clocking and a 32kHz oscillator for the real-time clock with calibration capabilities.

Low-Power Modes: The STM32F103RBT6 supports sleep, stop, and standby modes for low-power consumption applications.

Package: The STM32F103RBT6 is available in a 64-pin LQFP (Low Profile Quad Flat Package).

Applications: This microcontroller is suitable for a wide range of applications, including motor control, PC and gaming, HVAC, and industrial applications