検索
キャンセル
検索履歴
ブックマーク

Please log in  to show your saved searches.

STM32F303CB

量産中
Education
MySTに保存

Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators

データシートのダウンロード
概要
Online design
サンプル & 購入
ソリューション
ドキュメント
CADリソース
ツール & ソフトウェア
品質 & 信頼性
Partner products
Sales Briefcase

製品概要

概要

The STM32F303xB/STM32F303xC family 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 family 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 devices offer up to four fast 12-bit ADCs (5 Msps), seven comparators, 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), 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 STM32F303xB/STM32F303xC 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 STM32F303xB/STM32F303xC family offers devices in four packages ranging from 48 pins to 100 pins.
The set of included peripherals changes with the device chosen.

  • 特徴

    • Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS (from CCM), 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.
      • Routine booster: 8 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM)
    • 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
    • Four ADCs 0.20 μS (up to 39 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
    • Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V
    • Seven fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V
    • Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
    • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
    • Up to 13 timers
      • One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
      • Two 16-bit 6-channel advanced-control timers, with up to 6 PWM channels, deadtime generation and emergency stop
      • One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop
      • Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop
      • Two watchdog timers (independent, window)
      • SysTick timer: 24-bit downcounter
      • Two 16-bit basic timers to drive the DAC
    • Calendar RTC with Alarm, periodic wakeup from Stop/Standby
    • Communication interfaces
      • CAN interface (2.0B Active)
      • Two I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP
      • Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
      • Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames
      • USB 2.0 full speed interface
      • Infrared transmitter
    • Serial wire debug, Cortex®-M4 with FPU ETM, JTAG
    • 96-bit unique ID
    続きを読む 一部を表示

回路ダイアグラム

ダウンロード

推奨製品

おすすめ製品

STSW-STM32108

STM32F301x/302x/303x/334x DSP and standard peripherals library, including 81 examples for 25 different peripherals and template project for 5 different IDEs (UM1581)

STSW-STM32107

Clock configuration tool for STM32F30x/31x microcontrollers (AN4152)

Recommended Tools & Software

STM32CubeIDE
STM32用統合開発環境
Browse more
STM32CubeMX
STM32Cube initialization code generator
Browse more
STM32CubeMonitor
Monitoring tool to test STM32 applications at run-time
Browse more
STM32CubeProg
STM32CubeProgrammer software for all STM32
Browse more
Arm Keil MDK
Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware
Browse more
IAR Embedded Workbench for Arm
Integrated Development Environment
Browse more
STM32CubeF3
STM32Cube MCU Package for STM32F3 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing, Graphic - and examples running on ST boards)
Browse more
32F3348DISCOVERY
Discovery kit with STM32F334C8 MCU
Browse more
NUCLEO-F303RE
STM32 Nucleo-64 development board with STM32F303RE MCU, supports Arduino and ST morpho connectivity
Browse more

All tools & software

    • 製品型番
      		ステータス
      		概要
      		タイプ
      		サプライヤ

      Enhanced Carrier Connectivity Services

      量産中

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      		 クラウド Sierra Wireless
      Enhanced Carrier Connectivity Services

      概要:

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      Global Smart Connectivity Services

      量産中

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      		 クラウド Sierra Wireless
      Global Smart Connectivity Services

      概要:

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      Octave Services

      量産中

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud

      		 クラウド Sierra Wireless
      Octave Services

      概要:

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud
    • 製品型番
      		ステータス
      		概要
      		タイプ
      		サプライヤ

      Enhanced Carrier Connectivity SIM

      量産中

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      		 コンポーネント & モジュール Sierra Wireless
      Enhanced Carrier Connectivity SIM

      概要:

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      Global Smart Connectivity SIM

      量産中

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      		 コンポーネント & モジュール Sierra Wireless
      Global Smart Connectivity SIM

      概要:

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      Octave Cellular Modules

      量産中

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      		 コンポーネント & モジュール Sierra Wireless
      Octave Cellular Modules

      概要:

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      SensorTile.box

      量産中

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.

      		 コンポーネント & モジュール FAE Technology
      SensorTile.box

      概要:

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.
    • 製品型番
      		ステータス
      		概要
      		タイプ
      		サプライヤ

      Ac6-consulting

      量産中

      Engineering Services from AC6 Consulting.

      		 エンジニアリング･サービス AC6
      Ac6-consulting

      概要:

      Engineering Services from AC6 Consulting.