STM32F302XB datasheet(9/133 Pages) STMICROELECTRONICS

Part #	STM32F302XB

Description	ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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STM32F302xx/STM32F303xx

Description

Doc ID 023353 Rev 5

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Description

The STM32F302xx/STM32F303xx family is based on the high-performance ARM®

Cortex™-M4F 32-bit RISC core 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 family incorporates high-speed embedded memories (up to 256 Kbytes of Flash

memory, up to 48 Kbytes of SRAM) and an extensive range of enhanced I/Os and

peripherals connected to two APB buses.

The devices offer up to four fast 12-bit ADCs (5 Msps), up to seven comparators, up to four

operational amplifiers, up to two DAC channels, a low-power RTC, up to five general-

purpose 16-bit timers, one general-purpose 32-bit timer, and two timers 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 on

STM32F303xB/STM32F303xC devices), 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 STM32F302xx/STM32F303xx 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 STM32F302xx/STM32F303xx family offers devices in three packages ranging from 48

pins to 100 pins.

The set of included peripherals changes with the device chosen.

Similar Part No. - STM32F302XB

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	STM32F302X6	1Mb / 138P	Reset and power management July 2016 Rev 6
	STM32F302X6	2Mb / 139P	Arm짰 Cortex짰-M4 32-bit MCUFPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V March 2020
	STM32F302X6	2Mb / 139P	Arm짰 Cortex짰-M4 32-bit MCUFPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V March 2020
	STM32F302x8	1Mb / 138P	Reset and power management July 2016 Rev 6
	STM32F302X8	2Mb / 139P	Arm짰 Cortex짰-M4 32-bit MCUFPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V March 2020

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