STM32F302RCT6 Microcontroller: 32-Bit, 64-LQFP, Pinout and Datasheet

The STM32F302RCT6 is based on the high-performance Arm® Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The STM32F302RCT6 incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The device offers up to two fast 12-bit ADCs (5 Msps), four comparators, two operational amplifiers, up to one DAC channel, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and one timer dedicated to motor control. They also feature standard and advanced communication interfaces: up to two I2Cs, up to three SPIs (two SPIs are with multiplexed full-duplex I2Ss), three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I2S peripherals can be clocked via an external PLL.

The STM32F302RCT6 operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F302RCT6 offers devices in four packages ranging from 48 pins to 100 pins.

The set of included peripherals changes with the device chosen.

STM32F302RCT6 Symbol

STM32F302RCT6 Footprint

STM32F302RCT6 3D Model

STM32F302RCT6 Block Diagram

STM32F302RCT6 Power Supply Scheme

STMicroelectronics STM32F302RCT6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics STM32F302RCT6.

• Core: Arm® Cortex®-M4 32-bit CPU with FPU

(72 MHz max), single-cycle multiplication and

HW division, DSP instruction and MPU

(memory protection unit)

• Operating conditions:

– VDD, VDDA voltage range: 2.0 V to 3.6 V

• Memories

– 128 to 256 Kbytes of Flash memory

– Up to 40 Kbytes of SRAM, with HW parity

check implemented on the first 16 Kbytes.

• CRC calculation unit

• Reset and supply management

– Power-on/power-down reset (POR/PDR)

– Programmable voltage detector (PVD)

– Low-power modes: Sleep, Stop and

Standby

– VBAT supply for RTC and backup registers

• Clock management

– 4 to 32 MHz crystal oscillator

– 32 kHz oscillator for RTC with calibration

– Internal 8 MHz RC with x 16 PLL option

– Internal 40 kHz oscillator

• Up to 87 fast I/Os

– All mappable on external interrupt vectors

– Several 5 V-tolerant

• Interconnect matrix

• 12-channel DMA controller

• Two ADCs 0.20 µS (up to 17 channels) with

selectable resolution of 12/10/8/6 bits, 0 to

3.6 V conversion range, single

ended/differential input, separate analog

supply from 2 to 3.6 V

• One 12-bit DAC channel with analog supply

from 2.4 to 3.6 V

• Four fast rail-to-rail analog comparators with

analog supply from 2 to 3.6 V

STM32F302RCT6 Package Dimension

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.