ST STM32F303K8T6

ARM® Cortex®-M472MHz64KB（64K x 8）

Overview

The STM32F303x6/8 family incorporates the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency embedding a floating point unit (FPU), high-speed embedded memories (up to 64 Kbytes of Flash memory, 12 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The STM32F303x6/8 microcontrollers offer up to two fast 12-bit ADCs (5 Msps), up to three ultra-fast comparators, an operational amplifier, three DAC channels, a low-power RTC, one general-purpose 32-bit timer, one timer dedicated to motor control, and four general-purpose 16-bit timers. They also feature standard and advanced communication interfaces: one I2C, one SPI, up to three USARTs and one CAN. The STM32F303x6/8 family operates in the –40 to +85 °C and –40 to +105 °C temperature ranges from 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allow the design of low-power applications. The STM32F303x6/8 family offers devices in 32 and 64-pin packages. Depending on the device chosen, different sets of peripherals are included.

Features

• Up to 51 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant

• Interconnect matrix

• 7-channel DMA controller

• Temperature sensor

• Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V

Applications

• General-purpose amplifier

• Switching applications

• Power management

• Industrial