STM32F303RET6 Description

The STM32F303RET6 is a 32-bit Microcontroller from the STM32 F3 series that includes the high-performance ARM Cortex-M4 RISC core with a floating point unit (FPU), high-speed embedded memories (Flash memory up to 512kB and 80kB of SRAM), and a wide range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F303RET6 microcontroller includes fast 12-bit ADCs, seven comparators, four operational amplifiers, two DAC channels, ten general-purpose 16-bit timers, one general-purpose 32-bit timer, and standard and advanced communication interfaces, including three I2Cs, four SPIs, two I2Ss, three USARTs, two UART, a CAN, and a USB FS device.


STM32F303RET6 Features

CRC calculation unit
Power-on/Power-down reset (POR/PDR)
Programmable voltage detector (PVD)
Low-power modes - Sleep, stop, standby
VBAT supply for RTC and backup registers
4 to 32MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
8MHz Internal RC with x 16 PLL option
40kHz Internal oscillator
Interconnect matrix
12-channel DMA Controller
2 x Watchdog timers (Independent and window)
SysTick Timer
Two 16-bit Basic timers to drive the DAC
Calendar RTC with alarm, periodic wakeup from Stop/Standby
CAN interface (2.0B Active)
USB 2.0 full speed interface
Infrared transmitter
Serial wire debug
96-bit Unique ID



STM32F303RET6 Applications

Data Acquisition
Low-cost Sensor integration
Low power Embedded devices.
Small data retention related purposes