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STMICROELECTRONICS  STM32F302RET6  32 Bit Microcontroller, General Purpose, ARM Cortex-M4, 72 MHz, 512 KB, 64 KB, 64 Pins, LQFP

STMICROELECTRONICS STM32F302RET6
Technical Data Sheet (2.17MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The STM32F302RET6 is a STM32 F3 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 72MHz and embedding a floating point unit (FPU), high-speed embedded memories (Flash memory up to 512kB and 64kB of SRAM), a flexible memory controller (FSMC) for static memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The device offer a fast 12-bit ADCs, 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, as well as standard and advanced communication interfaces - three I²Cs, four SPIs, two I²Ss, three USARTs, two UART, a CAN and an USB FS device.
  • ARM Cortex-M4 CPU with FPU, single-cycle multiplication and HW division, DSP instruction and MPU
  • CRC calculation unit
  • 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
  • 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
  • 16-bit Basic timer to drive the DAC
  • Calendar RTC with alarm, periodic wakeup from Stop/Standby
  • USB 2.0 full speed interface
  • CAN interface (2.0B Active)
  • Infrared transmitter
  • 96-bit Unique ID

 

Product Information

Architecture:
ARM Cortex-M4
CPU Speed:
72MHz
Program Memory Size:
512KB
RAM Memory Size:
64KB
No. of Pins:
64Pins
MCU Case Style:
LQFP
No. of I/O's:
51I/O's
Embedded Interface Type:
CAN, I2C, I2S, SPI, UART, USART, USB
Supply Voltage Min:
2V
Supply Voltage Max:
3.6V
Packaging:
Each
Product Range:
STM32 F3 ARM Cortex-M4 Microcontrollers
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.0026