

兆易创新超值型-GD32 ARM Cortex-M23微控制器Value Line-GD32 ARM Cortex-M23 Microcontrollers

兆易创新超值型-GD32 ARM Cortex-M23微控制器Value Line-GD32 ARM Cortex-M23 Microcontrollers GD32E230xx属于GD32 MCU产品家族的超值型产品系列。GD32E230xx系列是基于ARM® Cortex®-M23 内核的32位通用微控制器。在提供高性能同时提供门数极低。非常适合有紧凑型设计要求的嵌入式应用和MCU。该处理器通过小巧而强大的指令集和大量的优化设计，提供高能效，以及高端的处理硬件，包括1个单周期乘法器和1个17周期除法器，从而提供了很高的能源效率。主要特性 Cortex®-M23内核频率高达72 MHz 闪存访问0-2等待状态单周期乘法器和多周期除法器多达28个可屏蔽的外部中断，具有4个中断优先级内置闪存16KB到64KB 内置SRAM大8KB 3KB ISP加载器ROM 几种省电模式，适用于低功率应用 1个12位，1μsADC（高10 通道） 2个USART，并支持Irda / LIN / ISO7816 2个SPI（时钟频率高达18MHz），2个I2S多路复用 2个I2C（高1MHz时钟频率） 1个16位计时器，5个16位GPTM， 1个24位SysTick计时器，1个16位基本计时器，2个WDG 支持5通道DMA：定时器，ADC，SPI，I2C，USART和I2S 系统管理员和重置：POR，PDR，LVD 80％GPIO可用 32位CRC和96位ID 2个OP-AMP 1个轨到轨比较器片上时钟：HSI（8MHz），LSI（40KHz） 4个独立的可配置逻辑阵列（CLA）单元，支持16个输入信号每个CLA单元提供256个可编程数字逻辑功能的查找表（LUT）可编程异步和同步输出 The GD32E230xx device belongs to the value line of GD32 MCU family. It is a new 32-bit general-purpose microcontroller based on the ARM® Cortex®-M23 core. The Cortex- M23 processor is an energy-efficient processor with a very low gate count. It is intended to be used for microcontroller and deeply embedded applications that require an area-optimized processor. The processor delivers high energy efficiency through a small but powerful instruction set and extensively optimized design, providing high-end processing hardware including a single-cycle multiplier and a 17-cycle divider. Features Cortex®-M23 Core Frequency up to 72 MHz Flash accesses 0-2 wait states Single-cycle multiplier and 17-cycle divider Up to 28 maskable peripheral Interrupts, with 4 priority levels Flash size from 16KB to 64 KB SRAM size up to 8KB 3KB ISP loader ROM Several Power saving modes, suitable for low power applications 1 x 12bit, 1μs ADC (up to 10 chs) Up to 2 x USART and supports Irda/LIN/ISO7816 Up to 2 x SPI (up to 18MHz clock frequency), 2 x I2S multiplexed Up to 2 x I2C (up to 1MHz clock frequency) 1 x 16 bit Advanced Timer, 5 x 16 bit GPTM, 1 x 24bit SysTick Timer, 1 x 16 bit Basic Timer, 2 x WDG 5-chs DMA support: Timers, ADC, SPIs, I2Cs, USARTs and I2Ss System supervisor and reset: POR, PDR, LVD 80% GPIO available 32-bit CRC & 96-bit unique ID 2 x OP-AMP 1 x Rail to Rail Comparator On-chip clock: HSI (8MHz), LSI (40KHz) 4x Independent Configurable Logic Array (CLA) units, supporting 16 input signals A Look-up table(LUT) providing 256 programmable digital logic functions in each CLA unit Programmable asynchronous and synchronous output

产品描述

GD32E230xx属于GD32 MCU产品家族的超值型产品系列。GD32E230xx系列是基于ARM® Cortex®-M23 内核的32位通用微控制器。在提供高性能同时提供门数极低。非常适合有紧凑型设计要求的嵌入式应用和MCU。

该处理器通过小巧而强大的指令集和大量的优化设计，提供高能效，以及高端的处理硬件，包括1个单周期乘法器和1个17周期除法器，从而提供了很高的能源效率。

主要特性
Cortex®-M23内核频率高达72 MHz
闪存访问0-2等待状态
单周期乘法器和多周期除法器
多达28个可屏蔽的外部中断，具有4个中断优先级
内置闪存16KB到64KB
内置SRAM大8KB
3KB ISP加载器ROM
几种省电模式，适用于低功率应用
1个12位，1μsADC（高10 通道）
2个USART，并支持Irda / LIN / ISO7816
2个SPI（时钟频率高达18MHz），2个I2S多路复用
2个I2C（高1MHz时钟频率）
1个16位计时器，5个16位GPTM，
1个24位SysTick计时器，1个16位基本计时器，2个WDG
支持5通道DMA：定时器，ADC，SPI，I2C，USART和I2S
系统管理员和重置：POR，PDR，LVD
80％GPIO可用
32位CRC和96位ID
2个OP-AMP
1个轨到轨比较器
片上时钟：HSI（8MHz），LSI（40KHz）
4个独立的可配置逻辑阵列（CLA）单元，支持16个输入信号
每个CLA单元提供256个可编程数字逻辑功能的查找表（LUT）
可编程异步和同步输出

The GD32E230xx device belongs to the value line of GD32 MCU family. It is a new 32-bit general-purpose microcontroller based on the ARM® Cortex®-M23 core. The Cortex- M23 processor is an energy-efficient processor with a very low gate count. It is intended to be used for microcontroller and deeply embedded applications that require an area-optimized processor.

The processor delivers high energy efficiency through a small but powerful instruction set and extensively optimized design, providing high-end processing hardware including a single-cycle multiplier and a 17-cycle divider.

Features

Cortex®-M23 Core Frequency up to 72 MHz
Flash accesses 0-2 wait states
Single-cycle multiplier and 17-cycle divider
Up to 28 maskable peripheral Interrupts, with 4 priority levels
Flash size from 16KB to 64 KB
SRAM size up to 8KB
3KB ISP loader ROM
Several Power saving modes, suitable for low power applications
1 x 12bit, 1μs ADC (up to 10 chs)
Up to 2 x USART and supports Irda/LIN/ISO7816
Up to 2 x SPI (up to 18MHz clock frequency), 2 x I2S multiplexed
Up to 2 x I2C (up to 1MHz clock frequency)
1 x 16 bit Advanced Timer, 5 x 16 bit GPTM,
1 x 24bit SysTick Timer, 1 x 16 bit Basic Timer, 2 x WDG
5-chs DMA support: Timers, ADC, SPIs, I2Cs, USARTs and I2Ss
System supervisor and reset: POR, PDR, LVD
80% GPIO available
32-bit CRC & 96-bit unique ID
2 x OP-AMP
1 x Rail to Rail Comparator
On-chip clock: HSI (8MHz), LSI (40KHz)
4x Independent Configurable Logic Array (CLA) units, supporting 16 input signals
A Look-up table(LUT) providing 256 programmable digital logic functions in each CLA unit
Programmable asynchronous and synchronous output