STM32F303 datasheet(10/133 Pages) STMICROELECTRONICS

tên linh kiện	STM32F303

Giải thích chi tiết về linh kiện	ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM

PDF	133 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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10 / 133 page

Description

STM32F302xx/STM32F303xx

10/133

Doc ID 023353 Rev 5

Table 2.

STM32F30xB/C family device features and peripheral counts

Peripheral

STM32F

302Cx

STM32F

302Rx

STM32F

302Vx

STM32F

303Cx

STM32F

303Rx

STM32F

303Vx

Flash (Kbytes)

128

256

128

256

128

256

128

256

128

256

128

256

SRAM (Kbytes) on

data bus

SRAM (Kbytes) on

instruction bus (CCM:

core coupled memory)

Timers

Advanced

control

1 (16-bit)

2 (16-bit)

General

purpose

5 (16-bit)

1 (32-bit)

Basic

1 (16-bit)

2 (16-bit)

Comm.

interfaces

SPI(I2S)(1)

33(2)

I2C2

USART

UART

CAN

USB

GPIOs

Normal

I/Os

(TC, TTa)

5 volts

Tolerant

I/Os

(FT, FTf)

DMA channels

Capacitive sensing

channels

12-bit ADCs

12-bit DAC channels

Analog comparator

Operational amplifiers

CPU frequency

72 MHz

Operating voltage

2.0 to 3.6 V

Operating

temperature

Ambient operating temperature: - 40 to 85 °C / - 40 to 105 °C

Junction temperature: - 40 to 125 °C

Packages

LQFP48

LQFP64

LQFP100

LQFP48

LQFP64

LQFP100

In STM32F303xB/STM32F303xC devices the SPI interfaces can work in an exclusive way in either the SPI mode or the I2S

audio mode.

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