兆易创新GD32F205系列(增强型)-GD32 ARM Cortex-M3微控制器GD32F205 Series (Performance)-GD32 ARM Cortex-M3 Microcontrollers

兆易创新GD32F205系列(增强型)-GD32 ARM Cortex-M3微控制器GD32F205 Series (Performance)-GD32 ARM Cortex-M3 Microcontrollers

特性
GD32F205增强型

ARM ® Cortex ® -M3内核

频率高达120 MHz
闪存存取零等待状态
单周期乘法器和硬件除法器
NVIC支持16个内部与60个外部中断，并且每个中断均具备16个优先级

存储器
内置256KB到3072KB闪存
内置128KB到96KB SRAM
高达18KB的ISP加载器ROM

低功耗管理
省电模式：睡眠、深度睡眠与待机模式
为RTC和备份寄存器提供独立电池供电

高级模拟外设
3 个12位，2M SPS ADC（高达24个通道），
2 个12位DAC

外设得以增强
SDRAM接口
TFT-LCD Controller

TFT-LCD控制器
高达8 个UART​
高达3 个SPI (30Mbit/s)，2 个I2S复用
高达3 个I2C (400Kbit/s)
高达2 个CAN 2.0 B (1Mbit/s)​
USB 2.0 FS设备/主机/OTG (12Mbit/s)，LPM​
SDIO

安全性得以提升
旨在确保安全的篡改检测和信任寄存器

多种封装
LQFP64 (10 x 10mm)
LQFP100 (14 x 14mm)
LQFP144 (20 x 20mm)
LQFP176 (24 x 24mm)

兼容且易用
GD32F2 GD32F1

Features
GD32F205 Performance Line

ARM ® Cortex ® -M3 Core

Frequency up to 120 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider
NVIC support 16 internal & 60 external interrupts, each has 16 priority levels
Memories

Flash from 256KB to 3072 KB
SRAM from 128KB to 96 KB
Up to 18KB ISP loader ROM
Low power management

Power saving mode: sleep, deep-sleep & standby mode
Independent battery supply for RTC and backup register
Advanced analog peripherals

3 x 12bit, 2M SPS ADC (up to 24 chs),
2 x 12-bit DAC
Enhanced peripherals

SDRAM Interface
TFT-LCD Controller

Up to 8 x UART
Up to 3 x SPI (30Mbit/s), 2 x I2S multiplexed
Up to 3 x I2C (400Kbit/s)
Up to 2 x CAN 2.0 B (1Mbit/s)
USB 2.0 FS device/host/OTG (12Mbit/s), LPM
SDIO
Enhanced Security

Tamper Detect, Trust register for security
Multiple Package

LQFP64 (10 x 10mm)
LQFP100 (14 x 14mm)
LQFP144 (20 x 20mm)
LQFP176 (24 x 24mm)
Compatible & Easy-use

GD32F2 GD32F1