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The STM32G484xE devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 170 MHz.
The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. It also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.
These devices embed high-speed memories (512 Kbytes of Flash memory, and 128 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad SPI Flash memory interface, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, securable memory area and proprietary code readout protection.
The devices embed peripherals allowing mathematical/arithmetic function acceleration (CORDIC for trigonometric functions and FMAC unit for filter functions).
They offer five fast 12-bit ADCs (5 Msps), seven comparators, six operational amplifiers, seven DAC channels (3 external and 4 internal), an internal voltage reference buffer, a low-power RTC, twothree general-purpose 32-bit timers, three 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer, and high resolution timer with 184 ps resolution.
They also feature standard and advanced communication interfaces such as:主要特性
- 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 170 MHz with 213 DMIPS, MPU, DSP instructions
- Operating conditions:
- VDD, VDDA voltage range: 1.71 V to 3.6 V
- Mathematical hardware accelerators
- CORDIC for trigonometric functions acceleration
- FMAC: filter mathematical accelerator
- Memories
- 512 Kbytes of Flash memory with ECC support, two banks read-while-write, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte OTP
- 96 Kbytes of SRAM, with hardware parity check implemented on the first 32 Kbytes
- Routine booster: 32 Kbytes of SRAM on instruction and data bus, with hardware parity check (CCM SRAM)
- External memory interface for static memories FSMC supporting SRAM, PSRAM, NOR and NAND memories
- Quad-SPI memory interface
- Reset and supply management
- Power-on/power-down reset (POR/PDR/BOR)
- Programmable voltage detector (PVD)
- Low-power modes: sleep, stop, standby and shutdown
- VBAT supply for RTC and backup registers
- Clock management
- 4 to 48 MHz crystal oscillator
- 32 kHz oscillator with calibration
- Internal 16 MHz RC with PLL option (± 1%)
- Internal 32 kHz RC oscillator (± 5%)
- Up to 107 fast I/Os
- All mappable on external interrupt vectors
- Several I/Os with 5 V tolerant capability
- Interconnect matrix
- 16-channel DMA controller
- 5 x 12-bit ADCs 0.25 µs, up to 42 channels. Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range
- 7 x 12-bit DAC channels
- 3 x buffered external channels 1 MSPS
- 4 x unbuffered internal channels 15 MSPS
- 7 x ultra-fast rail-to-rail analog comparators
- 6 x operational amplifiers that can be used in PGA mode, all terminals accessible
- Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.95 V)
- 17 timers:
- HRTIM (Hi-Resolution and complex waveform builder): 6 x16-bit counters, 184 ps resolution, 12 PWM
- 2 x 32-bit timer and 2 x 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
- 3 x 16-bit 8-channel advanced motor control timers, with up to 8 x PWM channels, dead time generation and emergency stop
- 1 x 16-bit timer with 2 x IC/OCs, one OCN/PWM, dead time generation and emergency stop
- 2 x 16-bit timers with IC/OC/OCN/PWM, dead time generation and emergency stop
- 2 x watchdog timers (independent, window)
- 1 x SysTick timer: 24-bit downcounter
- 2 x 16-bit basic timers
- 1 x low-power timer
- Calendar RTC with alarm, periodic wakeup from stop/standby
- Communication interfaces
- 3 x FDCAN controller supporting flexible data rate
- 4 x I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from stop
- 5 x USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
- 1 x LPUART
- 4 x SPIs, 4 to 16 programmable bit frames, 2 x with multiplexed half duplex I2S interface
- 1 x SAI (serial audio interface)
- USB 2.0 full-speed interface with LPM and BCD support
- IRTIM (infrared interface)
- USB Type-C™ /USB power delivery controller (UCPD)
- True random number generator (RNG)
- CRC calculation unit, 96-bit unique ID
- AES: 128/256-bit key encryption hardware accelerator
- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
电路原理图
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MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
The STM32G4 Series combines a 32-bit Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170 MHz combined with 3 different hardware accelerators: ART Accelerator™, CCM-SRAM routine booster and mathematical accelerators.
开发工具硬件
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图片 产品型号 制造商 描述 ARM Lauterbach µTrace Lauterbach All-in-one debug and trace solution for Cortex-M. ARM Lauterbach Combiprobe II Lauterbach Debugging of multicore microcontrollers consisting of Cortex-M cores and cores from other architecture. Arm Keil ULINKplus Arm Keil 隔离高性能调试适配器，支持JTAG、SWD、SWV、功耗测量和测试I/O Arm Keil ULINKpro Arm Keil 通过JTAG或SWD实现的高性能调试适配器和通过SWV（数据/事件跟踪）或ETM（指令跟踪）实现的流跟踪 CYCLONE P&E Microcomputer Systems 自动化独立生产编程、调试和测试。 CYCLONE FX P&E Microcomputer Systems 自动化独立生产编程、调试和测试。 
FlashPro Elprotronic 基于STM8和ARM的MCU的Flash编程器。 Flasher ATE SEGGER Microcontroller Flasher ATE是用于大规模量产的群组编程器 Flasher Portable Plus SEGGER Microcontroller Flasher Portable Plus是一种电池驱动的编程系统 Flasher Secure SEGGER Microcontroller Flasher Secure是一种安全量产编程系统 
GangPro Elprotronic 基于STM8和ARM的MCU的群组编程器。 I-jet IAR Systems 调试工具 I-jet Trace IAR Systems 调试跟踪工具 
J-Link SEGGER Microcontroller STM32的Segger J-Link调试工具 J-Trace Pro for Cortex-M SEGGER Microcontroller SEGGER J-Trace Pro调试和跟踪工具 Multilink ACP P&E Microcomputer Systems ARM器件的调试工具。 Multilink Universal FX P&E Microcomputer Systems ARM和其他器件的高速调试工具。 
ST-LINK/V2 ST STM8和STM32的ST-LINK/V2在线调试器/编程器 
STLINK-V3SET ST STLINK-V3模块化在线调试器和编程器用于STM32/STM8 产品型号All-in-one debug and trace solution for Cortex-M.
Debugging of multicore microcontrollers consisting of Cortex-M cores and cores from other architecture.
隔离高性能调试适配器，支持JTAG、SWD、SWV、功耗测量和测试I/O
通过JTAG或SWD实现的高性能调试适配器和通过SWV（数据/事件跟踪）或ETM（指令跟踪）实现的流跟踪
自动化独立生产编程、调试和测试。
自动化独立生产编程、调试和测试。
基于STM8和ARM的MCU的Flash编程器。
Flasher ATE是用于大规模量产的群组编程器
Flasher Portable Plus是一种电池驱动的编程系统
Flasher Secure是一种安全量产编程系统
基于STM8和ARM的MCU的群组编程器。
调试工具
调试跟踪工具
STM32的Segger J-Link调试工具
SEGGER J-Trace Pro调试和跟踪工具
ARM器件的调试工具。
ARM和其他器件的高速调试工具。
STM8和STM32的ST-LINK/V2在线调试器/编程器
STLINK-V3模块化在线调试器和编程器用于STM32/STM8
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图片 产品型号 制造商 描述 ARM Lauterbach Front-End debugger Lauterbach TRACE32 can be used as debug front-end for various virtual targets, core simulators, target servers such as GDB. ARM Lauterbach Instruction Set Simulator Lauterbach The TRACE32 Instruction Set Simulator is available for nearly all processor architectures supported by TRACE32. An intensive use of this tool requires a TRACE32 Simulator License. ARM Lauterbach PowerView debugger Lauterbach PowerView provides an integrated debug environment and a universal interface for the entire tool family. Arm Keil MDK Arm Keil 所有STM32器件的完整软件开发解决方案。包括C/C++编译器、IDE/调试器、CMSIS、RTOS和中间件 Arm tool: ARM Development Studio ARM Development Solutions Comprehensive embedded toolchain for any Arm-based device: Eclipse-based IDE/debugger, C/C++ Compiler, CMSIS, performance analyzer, graphics debugger. CXSTM32 Cosmic Software STM32完整开发套件（编译器 + 调试器） CoIDE CooCox CooCox CoIDE，免费且高度集成的软件开发环境，用于ARM Cortex MCU Compilers for ARM MikroElektronika mikroC PRO for ARM、mikroBasic PRO for ARM和mikroPascal PRO for ARM是ARM® Cortex®-M0、M0+、M3、M4和M7微控制器的全功能编译器。 CrossWorks Rowley Rowley Associates CrossWorks，支持JTAG Flash下载和调试的集成开发环境 Digital Power / ST-PLD SW tools for Power Factor Correction Biricha ST-PLD design tool is free-to-use and allows the user to quickly stabilize their PFC power stages controlled using an STM32 MCU. Digital Power / ST-WDS SW tools for Power Supply Unit Biricha ST-WDS design tool is free-to-use and allows the user to quickly stabilize their digital power supply controlled using an STM32 MCU. EMP-Thunder Emprog Emprog ThunderBench，完全集成且精心打造的ARM Cortex C/C++开发工具 FLASHER-STM32 ST STM32 Flash加载器演示程序（UM0462） IAR C-RUN for Arm IAR Systems 运行时间分析工具；IAR Embedded Workbench for Arm的插件式产品 IAR C-STAT IAR Systems 静态分析工具；IAR Embedded Workbench的插件式产品 IAR Embedded Workbench for Arm IAR Systems 集成开发环境 IAR Embedded Workbench for Arm - Functional Safety IAR Systems 集成开发环境 IAR Visual State IAR Systems 状态机建模工具 MULTI Green Hills Software 使用C和C++的嵌入式应用的GreenHills集成开发和调试环境 RIDE-STM32 Raisonance STM32 MCU的Raisonance品牌集成开发环境 Remedy Bootloader Package RoweBots Remedy Bootloader - 实现轻松更新和高级保护。 Remedy Datalogger Package RoweBots Remedy Datalogger具有动态远程数据记录和控制功能。 SEGGER Embedded Studio SEGGER Microcontroller 交叉平台集成开发环境（IDE），用于管理、构建、测试和部署嵌入式应用 
ST MCU Finder ST 用于移动设备和台式电脑的STM32和STM8产品查找工具 
ST-MC-SUITE ST STM32和STM8产品的在线电机控制解决方案查找工具 
ST-MCU-FINDER-PC ST 用于台式电脑的STM32和STM8产品查找工具 
STM-STUDIO-STM32 ST STM32微控制器的STM Studio运行时间变量监控和可视化工具 
STM32CubeIDE ST STM32的集成开发环境 
STM32CubeMX ST STM32Cube初始化代码生成器 
STM32CubeProg ST 用于STM32产品编程的STM32CubeProgrammer软件 STSW-STM32095 ST 用于STM32配置和初始化C代码生成的STM32CubeMX Eclipse插件 STSW-STM32102 ST STM32虚拟COM端口驱动程序 STSW-STM32103 ST STM32串行线查看器（SWV）和嵌入式跟踪宏单元（ETM）功能。示例和技术笔记。 STVP-LIB-STM32 ST STVP编程工具包：用于创建PC编程接口的C++源文件 STVP-STM32 ST ST Visual Programmer STM32 SW4STM32 AC6 System Workbench for STM32：Windows、Linux和OS X上的免费IDE Storyboard Designer Crank Software 用于创建最佳GUI的开发工具。 TASKINGVX-STM32 TASKING Altium的C/C++编译和调试工具，用于基于ARM的MCU 
TrueSTUDIO Atollic STM32项目的强大C/C++集成开发工具，基于Eclipse VisualGDB Sysprogs 将对STM32器件的支持无缝集成到Visual Studio中 winIDEA-STM32 iSYSTEM 用于STM32 MCU的iSYSTEM的完整软件开发和测试解决方案 产品型号TRACE32 can be used as debug front-end for various virtual targets, core simulators, target servers such as GDB.
The TRACE32 Instruction Set Simulator is available for nearly all processor architectures supported by TRACE32. An intensive use of this tool requires a TRACE32 Simulator License.
PowerView provides an integrated debug environment and a universal interface for the entire tool family.
所有STM32器件的完整软件开发解决方案。包括C/C++编译器、IDE/调试器、CMSIS、RTOS和中间件
Comprehensive embedded toolchain for any Arm-based device: Eclipse-based IDE/debugger, C/C++ Compiler, CMSIS, performance analyzer, graphics debugger.
STM32完整开发套件（编译器 + 调试器）
CooCox CoIDE，免费且高度集成的软件开发环境，用于ARM Cortex MCU
mikroC PRO for ARM、mikroBasic PRO for ARM和mikroPascal PRO for ARM是ARM® Cortex®-M0、M0+、M3、M4和M7微控制器的全功能编译器。
Rowley Associates CrossWorks，支持JTAG Flash下载和调试的集成开发环境
ST-PLD design tool is free-to-use and allows the user to quickly stabilize their PFC power stages controlled using an STM32 MCU.
ST-WDS design tool is free-to-use and allows the user to quickly stabilize their digital power supply controlled using an STM32 MCU.
Emprog ThunderBench，完全集成且精心打造的ARM Cortex C/C++开发工具
STM32 Flash加载器演示程序（UM0462）
运行时间分析工具；IAR Embedded Workbench for Arm的插件式产品
静态分析工具；IAR Embedded Workbench的插件式产品
状态机建模工具
使用C和C++的嵌入式应用的GreenHills集成开发和调试环境
STM32 MCU的Raisonance品牌集成开发环境
Remedy Bootloader - 实现轻松更新和高级保护。
Remedy Datalogger具有动态远程数据记录和控制功能。
交叉平台集成开发环境（IDE），用于管理、构建、测试和部署嵌入式应用
用于移动设备和台式电脑的STM32和STM8产品查找工具
STM32和STM8产品的在线电机控制解决方案查找工具
用于台式电脑的STM32和STM8产品查找工具
STM32微控制器的STM Studio运行时间变量监控和可视化工具
STM32的集成开发环境
STM32Cube初始化代码生成器
用于STM32产品编程的STM32CubeProgrammer软件
用于STM32配置和初始化C代码生成的STM32CubeMX Eclipse插件
STM32虚拟COM端口驱动程序
STM32串行线查看器（SWV）和嵌入式跟踪宏单元（ETM）功能。示例和技术笔记。
STVP编程工具包：用于创建PC编程接口的C++源文件
ST Visual Programmer STM32
System Workbench for STM32：Windows、Linux和OS X上的免费IDE
用于创建最佳GUI的开发工具。
Altium的C/C++编译和调试工具，用于基于ARM的MCU
STM32项目的强大C/C++集成开发工具，基于Eclipse
将对STM32器件的支持无缝集成到Visual Studio中
用于STM32 MCU的iSYSTEM的完整软件开发和测试解决方案
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生态系统
软件
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图片 产品型号 制造商 描述 Arm Keil FuSa RTS Arm Keil Set of embedded software components qualified for use in the most safety-critical applications in automotive, medical,railway, and industrial systems. CANopen emotas CANopen Master/Slave stack with communication services. CycloneCrypto Oryx Embedded 加密库 CycloneSSL Oryx Embedded 嵌入式SSL/TLS库 CycloneTCP Oryx Embedded 嵌入式TCP/IP堆栈（IPv4/IPv6双栈） Embedded Office Safety AddOns Embedded Office The "Safety AddOns" provides pre-certified safety measures. Flexible Safety RTOS Embedded Office The "Flexible Safety RTOS" is a pre-certified real time kernel for use in safety critical systems with or without the need of formal approval through a product certification. FreeRTOS Kernel AWS FreeRTOS内核是一种开源实时操作系统，并且是微控制器和小型微处理器的事实标准解决方案。 Gizwits GAgent Gizwits An application program running on various communication modules that provide two-way data communication between upper-layer applications and devices. HCC Bootloaders HCC Embedded STM32的存储、USB或串行自举加载程序，来自HCC Embedded HCC Embedded Encryption Manager (EEM) HCC Embedded Embedded Encryption Manager (EEM ) allows developers to secure embedded systems using multiple encryption or hash algorithms through a uniform interface. HCC FAT File Systems HCC Embedded HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system. HCC Fail-Safe File System HCC Embedded STM32的所有Flash文件系统，具有容错机制，来自HCC Embedded HCC IPSec/IKE HCC Embedded IPSec/IKE provides a robust approach to security in embedded applications such as cars, "point-of-sale" terminals, medical devices, industrial equipment and many others. HCC IPv4 and IPv6 HCC Embedded HCC has developed an advanced, embedded IPv6 - Dual IPv4/v6 stack with no third party or open source content using a structured software development process. HCC MISRA TCP/IP HCC Embedded STM32的TCP/IP v4或v6堆栈，来自HCC Embedded HCC MQTT HCC Embedded MQTT is a small and efficient machine-to-machine protocol. HCC Nichestack HCC Embedded InterNiche Technologies has been a leader in embedded networking for more than 25 years. Now a part of HCC Embedded, Nichestack technology is a valuable resource for any embedded developer. HCC SMFS HCC Embedded HCC has taken the radical approach of defining a system built around the needs of smart-meters. Metering applications usually have well-defined record structures and HCC has used its extensive flash experience to take advantage of this. HCC TLS SSL HCC Embedded Verifiable TLS/SSL: a highly optimized software module designed to provide secure network communications for embedded devices. HCC USB Stack HCC Embedded STM32的USB主机和设备堆栈，来自HCC Embedded I-CUBE-CANOPEN emotas CANopen slave software expansion for STM32Cube. I-CUBE-EMBOS SEGGER Microcontroller embOS软件扩展，用于STM32Cube I-CUBE-UNISON RoweBots UNISON软件扩展，用于STM32Cube J1939 emotas SAE J1939 protocol stack MicroControl CANopen Master MicroControl The CANopen master protocol stack offers a variety of configuration options and forms the basis for controlling and monitoring complex CANopen networks. The CANopen master protocol stack provides the complete functionality for integration of the CANopen. MicroControl CANopen Slave MicroControl The CANopen slave protocol stack has been optimized for low resource requirements. MicroControl CANopen bootloader MicroControl The CANopen bootloader protocol stack provides the complete functionality for integration of a bootloader according to the CANopen standard in your existing devices. MicroControl J1939 MicroControl The J1939 protocol stack offers the complete functionality for integration of the SAE J1939 standard. 
Nanoedge AI™ Cartesiam NanoEdge AI™ by Cartesiam is the firstMachine Learning Software specifically developed to entirely run on microcontrollers. Port CANOpen port industrial automation The CANopen stack is supported by a powerful Design Tool, creating and maintaining the complex and powerful object dictionary. Prevas Simple Connect Prevas 通信基础设施，在通过互联网连接的客户端与设备之间提供安全的即时通信。 ProvenCore-M Prove & Run STM32 Arm Cortex-M微控制器的高安全性操作系统。 STM32-WMA/DEC ST Audio Engine WMA解码器和实用程序 
STM32CubeG4 ST STM32Cube MCU包，用于STM32G4系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板） Storyboard Engine Crank Software 用于创建最佳GUI的嵌入式软件。 TEConcept IO-Link Device Software Stack TEConcept Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products. UNISON Busses RoweBots UNISON RTOS提供使用核心串行总线的能力。 UNISON File System RoweBots UNISON FATFS和UNISON Power Safe FAT File System UNISON Kernel RoweBots UNISON实时操作系统内核 UNISON Security RoweBots UNISON RTOS安全协议 UNISON TCP/IP IPv6/IPv4 Networking Stack RoweBots 有或没有IPv6和其他网络组件的完整网络服务器。 UNISON USB RoweBots UNISON USB嵌入式主机服务器、嵌入式设备服务器和OTG服务器。 UNISON Wireless RoweBots 支持各种无线模块。 WITTENSTEIN Enhanced Security Module WITTENSTEIN high integrity systems For the highest security-critical environments, the Enhanced Security Module reinforces and strengthens the existing security of SAFERTOS. WITTENSTEIN OPENRTOS WITTENSTEIN high integrity systems OPENRTOS，WITTENSTEIN高完整性系统中的高性能RTOS WITTENSTEIN SAFERTOS WITTENSTEIN high integrity systems SAFERTOS，WITTENSTEIN高完整性系统中的安全关键型RTOS WITTENSTEIN SAFERTOS CORE WITTENSTEIN high integrity systems SAFERTOS CORE，需考虑安全性但无需认证的嵌入式系统RTOS WITTENSTEIN Safety Plugins WITTENSTEIN high integrity systems Safety plugins are supplied with full source code and Design Assurance Pack designed to meet the requirements of IEC 61508 SIL3. 
X-CUBE-CLASSB ST B类60730-1和60335-1功能安全包，具有STM32Cube的软件扩展 X-CUBE-DSPDEMO ST 使用STM32时的数字信号处理，STM32Cube的软件扩展（AN4841） X-CUBE-IAP-USART ST 使用USART嵌入式软件进行STM32Cube应用内编程（AN4657） X-CUBE-LPUART ST 使用LPUART的STM32Cube嵌入式软件功耗演示（AN4635） 
X-CUBE-MCSDK ST STM32电机控制软件开发套件（MCSDK） X-CUBE-RTC ST STM32Cube的实时时钟（RTC）软件扩展（AN4759） 
X-CUBE-SBSFU ST STM32Cube的安全启动和安全固件更新软件扩展 X-CUBE-SMBUS ST STM32Cube SMBus/PMBus嵌入式软件（AN4502） 
X-CUBE-STL ST STM32的功能安全包通过了IEC 61508安全完整性等级（SIL2/3）认证 cURL wolfSSL cURL是一个计算机软件项目，为使用各种协议传输数据提供了一个库。 
embOS SEGGER Microcontroller Segger的embOS优先级控制的RTOS，用于嵌入式实时应用 
embOS/IP SEGGER Microcontroller Segger的embOS/IP高效IP堆栈 wolfBoot wolfSSL wolfBoot是一种开源的商用级嵌入式安全软件。 wolfCrypt wolfSSL wolfCrypt是一种开源的商用级FIPS验证嵌入式安全软件。 wolfMQTT wolfSSL wolfMQTT是一种开源的商用级嵌入式安全软件。 wolfSSH wolfSSL wolfSSH是一款开源的商用级嵌入式安全软件。 wolfSSL wolfSSL wolfSSL是一款开源的商用级嵌入式安全软件。 wolfSSL JNI and JSSE Provider wolfSSL wolfSSL是一款开源的商用级嵌入式安全软件。 wolfTPM wolfSSL wolfTPM是一款开源的商用级嵌入式安全软件。 产品型号Set of embedded software components qualified for use in the most safety-critical applications in automotive, medical,railway, and industrial systems.
CANopen Master/Slave stack with communication services.
加密库
嵌入式SSL/TLS库
嵌入式TCP/IP堆栈（IPv4/IPv6双栈）
The "Safety AddOns" provides pre-certified safety measures.
The "Flexible Safety RTOS" is a pre-certified real time kernel for use in safety critical systems with or without the need of formal approval through a product certification.
FreeRTOS内核是一种开源实时操作系统，并且是微控制器和小型微处理器的事实标准解决方案。
An application program running on various communication modules that provide two-way data communication between upper-layer applications and devices.
STM32的存储、USB或串行自举加载程序，来自HCC Embedded
Embedded Encryption Manager (EEM ) allows developers to secure embedded systems using multiple encryption or hash algorithms through a uniform interface.
HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system.
STM32的所有Flash文件系统，具有容错机制，来自HCC Embedded
IPSec/IKE provides a robust approach to security in embedded applications such as cars, "point-of-sale" terminals, medical devices, industrial equipment and many others.
HCC has developed an advanced, embedded IPv6 - Dual IPv4/v6 stack with no third party or open source content using a structured software development process.
STM32的TCP/IP v4或v6堆栈，来自HCC Embedded
MQTT is a small and efficient machine-to-machine protocol.
InterNiche Technologies has been a leader in embedded networking for more than 25 years. Now a part of HCC Embedded, Nichestack technology is a valuable resource for any embedded developer.
HCC has taken the radical approach of defining a system built around the needs of smart-meters. Metering applications usually have well-defined record structures and HCC has used its extensive flash experience to take advantage of this.
Verifiable TLS/SSL: a highly optimized software module designed to provide secure network communications for embedded devices.
STM32的USB主机和设备堆栈，来自HCC Embedded
CANopen slave software expansion for STM32Cube.
embOS软件扩展，用于STM32Cube
UNISON软件扩展，用于STM32Cube
SAE J1939 protocol stack
The CANopen master protocol stack offers a variety of configuration options and forms the basis for controlling and monitoring complex CANopen networks. The CANopen master protocol stack provides the complete functionality for integration of the CANopen.
The CANopen slave protocol stack has been optimized for low resource requirements.
The CANopen bootloader protocol stack provides the complete functionality for integration of a bootloader according to the CANopen standard in your existing devices.
The J1939 protocol stack offers the complete functionality for integration of the SAE J1939 standard.
NanoEdge AI™ by Cartesiam is the firstMachine Learning Software specifically developed to entirely run on microcontrollers.
The CANopen stack is supported by a powerful Design Tool, creating and maintaining the complex and powerful object dictionary.
通信基础设施，在通过互联网连接的客户端与设备之间提供安全的即时通信。
STM32 Arm Cortex-M微控制器的高安全性操作系统。
Audio Engine WMA解码器和实用程序
STM32Cube MCU包，用于STM32G4系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板）
用于创建最佳GUI的嵌入式软件。
Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.
UNISON RTOS提供使用核心串行总线的能力。
UNISON FATFS和UNISON Power Safe FAT File System
UNISON实时操作系统内核
UNISON RTOS安全协议
有或没有IPv6和其他网络组件的完整网络服务器。
UNISON USB嵌入式主机服务器、嵌入式设备服务器和OTG服务器。
支持各种无线模块。
For the highest security-critical environments, the Enhanced Security Module reinforces and strengthens the existing security of SAFERTOS.
OPENRTOS，WITTENSTEIN高完整性系统中的高性能RTOS
SAFERTOS，WITTENSTEIN高完整性系统中的安全关键型RTOS
SAFERTOS CORE，需考虑安全性但无需认证的嵌入式系统RTOS
Safety plugins are supplied with full source code and Design Assurance Pack designed to meet the requirements of IEC 61508 SIL3.
B类60730-1和60335-1功能安全包，具有STM32Cube的软件扩展
使用STM32时的数字信号处理，STM32Cube的软件扩展（AN4841）
使用USART嵌入式软件进行STM32Cube应用内编程（AN4657）
使用LPUART的STM32Cube嵌入式软件功耗演示（AN4635）
STM32电机控制软件开发套件（MCSDK）
STM32Cube的实时时钟（RTC）软件扩展（AN4759）
STM32Cube的安全启动和安全固件更新软件扩展
STM32Cube SMBus/PMBus嵌入式软件（AN4502）
STM32的功能安全包通过了IEC 61508安全完整性等级（SIL2/3）认证
cURL是一个计算机软件项目，为使用各种协议传输数据提供了一个库。
Segger的embOS优先级控制的RTOS，用于嵌入式实时应用
Segger的embOS/IP高效IP堆栈
wolfBoot是一种开源的商用级嵌入式安全软件。
wolfCrypt是一种开源的商用级FIPS验证嵌入式安全软件。
wolfMQTT是一种开源的商用级嵌入式安全软件。
wolfSSH是一款开源的商用级嵌入式安全软件。
wolfSSL是一款开源的商用级嵌入式安全软件。
wolfSSL是一款开源的商用级嵌入式安全软件。
wolfTPM是一款开源的商用级嵌入式安全软件。
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评估工具
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图片 产品型号 制造商 描述 
B-G431B-ESC1 ST 探索套件，采用STM32G431CB MCU 
B-G474E-DPOW1 ST 探索套件，采用STM32G474RE MCU CANopen FD StarterKit emotas CANopen FD StarterKit contains a STM32G4, a transceiver board, an interface and an evaluation SW. EasyMx PRO v7 for STM32 MikroElektronika STM32 ARM Cortex M0、M3、M4和M7 MCU的开发板。 Fusion for STM32 MikroElektronika World's first DEBUGGER over WIFI. MCU CARD for STM32 MikroElektronika Dozens of STM32 MCU CARDs for 8th generation of development boards such as Fusion for STM32, Fusion for ARM, mikromedia 7 and Clicker 4. 
NUCLEO-G431KB ST 采用STM32G431KB MCU的STM32 Nucleo-32开发板，支持Arduino连接 
NUCLEO-G431RB ST 采用STM32G431RB MCU的STM32 Nucleo-64开发板，支持Arduino和ST morpho连接 
NUCLEO-G474RE ST 采用STM32G474RE MCU的STM32 Nucleo-64开发板，支持Arduino和ST morpho连接 
P-NUCLEO-IHM03 ST 电机控制Nucleo套件，带NUCLEO-G431RB和X-NUCLEO-IHM16M1 
STM32G474E-EVAL ST 评估板，采用STM32G474QE MCU 
STM32G484E-EVAL ST 评估板，采用STM32G484QE MCU 产品型号探索套件，采用STM32G431CB MCU
探索套件，采用STM32G474RE MCU
CANopen FD StarterKit contains a STM32G4, a transceiver board, an interface and an evaluation SW.
STM32 ARM Cortex M0、M3、M4和M7 MCU的开发板。
World's first DEBUGGER over WIFI.
Dozens of STM32 MCU CARDs for 8th generation of development boards such as Fusion for STM32, Fusion for ARM, mikromedia 7 and Clicker 4.
采用STM32G431KB MCU的STM32 Nucleo-32开发板，支持Arduino连接
采用STM32G431RB MCU的STM32 Nucleo-64开发板，支持Arduino和ST morpho连接
采用STM32G474RE MCU的STM32 Nucleo-64开发板，支持Arduino和ST morpho连接
电机控制Nucleo套件，带NUCLEO-G431RB和X-NUCLEO-IHM16M1
评估板，采用STM32G474QE MCU
评估板，采用STM32G484QE MCU
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支持和应用
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STM32G484QET3 | 建议 | LQFP 128 14x14x1.4 | 工业 | - | |
| STM32G484QET6 | 批量生产 | LQFP 128 14x14x1.4 | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of A/D Converters (typ) | Number of A/D Converters (typ) | Number of A/D Converters (typ) | D/A Converters (typ) (12-bit) | Comparator | I/Os (High Current) | CAN (typ) | CAN FD (typ) | SPI (typ) | I2S (typ) | USART (typ) | UART (typ) | Integrated op-amps | SMPS | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||||||||||||
| STM32G484QET3 | 没有经销商，请联系我们的销售办事处 | 建议 | - | - | - | LQFP 128 14x14x1.4 | -40 | 125 | - | 10 | 2 | 5 | - | - | 3 | 7 | 107 | - | 3 | 4 | 2 | 3 | 2 | 6 | - | 更多信息 Country of Origin: - Timers (typ) (16-bit): 10 Timers (typ) (32-bit): 2 Number of A/D Converters (typ): 5 Number of A/D Converters (typ): - Number of A/D Converters (typ): - D/A Converters (typ) (12-bit): 3 Comparator: 7 I/Os (High Current): 107 CAN (typ): - CAN FD (typ): 3 SPI (typ): 4 I2S (typ): 2 USART (typ): 3 UART (typ): 2 Integrated op-amps: 6 SMPS: - | |||
| STM32G484QET6 | 2 distributors | 批量生产 | 5A992C | 5A002A4 | Tray | LQFP 128 14x14x1.4 | -40 | 85 | PHILIPPINES | 10 | 2 | 5 | - | - | 3 | 7 | 107 | - | 3 | 4 | 2 | 3 | 2 | 6 | - | 4.6589 / 10k | 更多信息 Country of Origin: PHILIPPINES Timers (typ) (16-bit): 10 Timers (typ) (32-bit): 2 Number of A/D Converters (typ): 5 Number of A/D Converters (typ): - Number of A/D Converters (typ): - D/A Converters (typ) (12-bit): 3 Comparator: 7 I/Os (High Current): 107 CAN (typ): - CAN FD (typ): 3 SPI (typ): 4 I2S (typ): 2 USART (typ): 3 UART (typ): 2 Integrated op-amps: 6 SMPS: - | ||
供货状态
建议ECCN (US)
-Budgetary Price (US$)*/Qty
供货状态
批量生产ECCN (US)
5A992CBudgetary Price (US$)*/Qty
4.6589 / 10k