ST STM32F302RDT6

ARM® Cortex®-M472MHz384KB（384K x 8）

Overview

The STM32F302xD/E family is based on the high-performance ARM®Cortex®-M4 32-bit RISC core with FPU operating at a frequency of 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (512-Kbyte Flash memory, 64-Kbyte SRAM), a flexible memory controller (FSMC) for static memories (SRAM, PSRAM, NOR and NAND), and an extensive range of enhanced I/Os and peripherals connected to an AHB and two APB buses.

The devices offer two fast 12-bit ADCs (5 Msps), four comparators, two operational amplifiers, one DAC channel, a low-power RTC, up to two 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 three I2Cs, up to four 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 STM32F302xD/E family 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 STM32F302xD/E family offers devices in different packages ranging from 64 to 144 pins. Depending on the device chosen, different sets of peripherals are included.

Features

STM32F3 Series
Tray Package
72MHz Speed
CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB Connectivity
DMA, I²S, POR, PWM, WDT Peripherals
51 Number of I/O
384KB (384K x 8) Program Memory Size
FLASH Program Memory Type
64K x 8 RAM Size
2V ~ 3.6V Voltage - Supply (Vcc/Vdd)
A/D 16x12b; D/A 1x12b Data Converters
Internal Oscillator Type
Surface Mount Mounting Type