STM32F423CH

批量生产
Education

带DSP和FPU的高性能基本型系列ARM Cortex-M4 MCU,具有1,5 MB Flash、100 MHz CPU、ART加速器、DFSDM和AES

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产品概述

描述

The STM32F423xH devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 100 MHz. Their Cortex®-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F423xH devices belong to the STM32F423xH access product lines (with products combining power efficiency, performance and integration) while adding a new innovative feature called Batch Acquisition Mode (BAM) allowing to save even more power consumption during data batching.
The STM32F423xH devices incorporate high-speed embedded memories (1.5 Mbytes of Flash memory, 320 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.
All devices offer a 12-bit ADC, two 12-bit DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timer for motor control, two general-purpose 32-bit timers and a low power timer.
They also feature standard and advanced communication interfaces.
  • 所有功能

    • Dynamic Efficiency Line with eBAM (enhanced Batch Acquisition Mode)
      • 1.7 V to 3.6 V power supply
      • -40 °C to 85/105/125 °C temperature range
    • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 100 MHz, memory protection unit, 125 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
    • Memories
      • 1.5 Mbytes of Flash memory
      • 320 Kbytes of SRAM
      • Flexible external static memory controller with up to 16-bit data bus: SRAM, PSRAM, NOR Flash memory
      • Dual mode Quad-SPI interface
    • LCD parallel interface, 8080/6800 modes
    • Clock, reset and supply management
      • 1.7 to 3.6 V application supply and I/Os
      • POR, PDR, PVD and BOR
      • 4-to-26 MHz crystal oscillator
      • Internal 16 MHz factory-trimmed RC
      • 32 kHz oscillator for RTC with calibration
      • Internal 32 kHz RC with calibration
    • Power consumption
      • Run: 112 μA/MHz (peripheral off)
      • Stop (Flash in Stop mode, fast wakeup time): 42 μA Typ.; 80 μA max @25 °C
      • Stop (Flash in Deep power down mode, slow wakeup time): 15 μA Typ.; 46 μA max @25 °C
      • Standby without RTC: 1.1 μA Typ.; 14.7 μA max at @85 °C
      • VBAT supply for RTC: 1 μA @25 °C
    • 2x12-bit D/A converters
    • 1×12-bit, 2.4 MSPS ADC: up to 16 channels
    • 6x digital filters for sigma delta modulator, 12x PDM interfaces, with stereo microphone and sound source localization support
    • General-purpose DMA: 16-stream DMA
    • Up to 18 timers: up to twelve 16-bit timers, two 32-bit timers up to 100 MHz each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input, two watchdog timers (independent and window), one SysTick timer, and a low-power timer
    • Debug mode
      • Serial wire debug (SWD) & JTAG
      • Cortex®-M4 Embedded Trace Macrocell™
    • Up to 114 I/O ports with interrupt capability
      • Up to 109 fast I/Os up to 100 MHz
      • Up to 114 five V-tolerant I/Os
    • Up to 24 communication interfaces
      • Up to 4x I2C interfaces (SMBus/PMBus)
      • Up to 10 UARTS: 4 USARTs / 6 UARTs (2 x 12.5 Mbit/s, 2 x 6.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control)
      • Up to 5 SPI/I2Ss (up to 50 Mbit/s, SPI or I2S audio protocol), out of which 2 muxed full-duplex I2S interfaces
      • SDIO interface (SD/MMC/eMMC)
      • Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with PHY
      • 3x CAN (2.0B Active)
      • 1xSAI
    • True random number generator
    • CRC calculation unit
    • 96-bit unique ID
    • RTC: subsecond accuracy, hardware calendar
    • 128/256-bit hardware encryption accelerator (AES)
    • All packages are ECOPACK®2

电路原理图

All tools & software

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      状态
      描述
      类型
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      AWS
      AWS IoT Core

      描述:

      AWS IoT Core是托管的云服务,使连接的设备能够轻松并安全地与云应用和其他设备交互。

      AZURE Cloud

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      Microsoft Azure是一组不断扩展的云服务,可帮助您的公司解决业务方面的挑战。您可以使用您喜爱的工具和框架,在巨大的全球网络上自由地构建、管理和部署应用。

      Microsoft
      AZURE Cloud

      描述:

      Microsoft Azure是一组不断扩展的云服务,可帮助您的公司解决业务方面的挑战。您可以使用您喜爱的工具和框架,在巨大的全球网络上自由地构建、管理和部署应用。

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      Global Smart Connectivity Services

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

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      描述:

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      Octave Services

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

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      Octave Services

      描述:

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud
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      状态
      描述
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      供应商

      Enhanced Carrier Connectivity SIM

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

      组件和模块 Sierra Wireless
      Enhanced Carrier Connectivity SIM

      描述:

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

      Global Smart Connectivity SIM

      批量生产

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

      组件和模块 Sierra Wireless
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      描述:

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

      Octave Cellular Modules

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

      组件和模块 Sierra Wireless
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      描述:

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