兆易创新GD32 ARM Cortex-M4微控制器GD32 ARM Cortex-M4 Microcontrollers
兆易创新GD32 ARM Cortex-M4微控制器GD32 ARM Cortex-M4 Microcontrollers
The GD32F4 device belongs to the performance line of GD32 MCU Family. It is a new 32-bit general-purpose microcontroller based on the ARM® Cortex®-M4 RISC core with best cost-performance ratio in terms of enhanced processing capacity, reduced power consumption and peripheral set.
GD32F4系列属于GD32 MCU产品家族的增强型高性能产品系列。GD32F4系列基于ARM® Cortex®-M4 内核的32位通用微控制器,在提供高性能、低功耗和丰富外设的同时兼具了性价比。
The Cortex®-M4 core features a Floating Point Unit (FPU) that accelerates single precision floating point math operations and supports all ARM® single precision instructions and data types. It implements a full set of DSP instructions to address digital signal control markets that demand an efficient, easy-to-use blend of control and signal processing capabilities. It also provides a Memory Protection Unit (MPU) and powerful trace technology for enhanced application security and advanced debug support.
Cortex®-M4内核包含一个浮点运算器(FPU),可提高单精度浮点运算速度,并支持所有ARM®单精度指令和数据类型。此内核可执行全套DSP指令,以满足数字信号控制对于兼具效率和易用性的控制和信号处理功能的需求。同时,还配备内存保护单元(MPU)和强大的跟踪能力,以增强应用安全性和满足高级调试的需求。
GD32F4 devices suitable for a wide range of interconnection and advanced applications, especially in areas such as industrial control, consumer and handheld equipment, embedded modules, human machine interface, security and alarm systems, graphic display, automotive navigation, drone, IoT and so on.
GD32F4产品系列可广泛用于互联和高阶应用,尤其是在工业控制、消费电子和手持设备、嵌入式模块、人机交互、安全性与警报系统、图形显示、汽车导航、无人机、物联网等领域。
Features
Flexible memory configurations, with up to 3024 KB on-chip Flash memory and up to 96 KB SRAM memory
Extensive range of enhanced I/Os and peripherals connected to two APB buses
Wide range of standard and advanced communication interfaces,
including SPI, I2C, USART, USB 2.0 OTG FS and CAN
Up to three 12-bit 1Msps ADCs, up to ten general-purpose 16-bit timers, and one PWM advanced timer
Three power saving modes for maximum optimization between wakeup latency and energy consumption for low-power applications
主要特性
灵活的存储器配置,提供高达3024 KB的片上Flash和高达96 KB的SRAM
支持连接到两条APB总线的增强型I/O口和各种片内外设
配备众多标准和高级通信接口,包括SPI、I2C、USART、USB 2.0 OTG FS和CAN
配备高达3个12位 1Msps ADC、高达10个通用16位定时器和1个PWM高级定时器
具有三种省电模式,可针对低功耗应用实现唤醒延迟和能耗之间的大限度优化
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