导航: 
楼 主:
STM32F439IG开发板带网络含4.3寸RGB屏 SDRAM NAND 双USB 现货盈钰 ARM Cortex-M4系列开发板新作——STM32F439IG开发板新鲜出炉！STM32F439IGT6处理器内置SDRAM及RGB液晶屏的控制器，大量节省产品成本。现已批量供应啦，期待已久的亲们赶快下手吧。另有STM32F429IGT6开发板现货供应，欢迎垂询订购！
STM32F439IG开发板搭配4.3寸RGB液晶屏的整体图：
SD 卡座安装于开发板背面：
STM32F439IGT6开发板PCB结构图,正面：
STM32F439IGT6开发板PCB结构图背面：
液晶屏动画演示：
以下为部分程序界面演示
VNC软件从开发板上获取到图片数据并显示出来：
网络服务器程序截图：
部分程序截图（例子增加进行中）
芯片功能
•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 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
•Memories
•Up to 2 MB of Flash memory organized into two banks allowing read-while-write
•Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM
•Flexible external memory controller with up to 32-bit data bus: SRAM,PSRAM,SDRAM, Compact Flash/NOR/NAND memories
•LCD parallel interface
•8080/6800 modes
•LCD-TFT
controller up to SVGA resolution with dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
•Clock, reset and supply management
•1.8 V 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 (1% accuracy)
•32 kHz oscillator for RTC with calibration
•Internal 32 kHz RC with calibration
•Sleep, Stop and Standby modes
•VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM
•3×12-bit, 2.4 MSPS ADC:
up to 24 channels and 7.2 MSPS in triple interleaved mode
•2×12-bit D/A converters
•General-purpose DMA:
16-stream DMA controller with FIFOs and burst support
•Up to 17 timers:
up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
•Debug mode
•Serial wire debug (SWD)& JTAG interfaces
•Cortex-M4 Embedded Trace Macrocell™
•Up to 168 I/O ports with interrupt capability
•Up to 164 fast I/Os up to 90 MHz
•Up to 166 5 V-tolerant I/Os
•Up to 21 communication interfaces
•Up to 3 × I2C interfaces (SMBus/PMBus)
•Up to 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
•Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I2S for audio class accuracy via internal audio PLL or external clock
•1 x SAI (serial audio interface)
•2 × CAN (2.0B Active) and SDIO interface
•Advanced connectivity
•USB 2.0 full-speed device/host/OTG controller with on-chip PHY
•USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
•10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
•8- to 14-bit parallel camera interface up to 54 MBs/s
•Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC(Only STM32F439)
•True random number generator
•CRC calculation unit
•96-bit unique ID
•RTC: subsecond accuracy, hardware calendar
板载功能
整板工业级器件
128M Bit SDRAM(micron，16位数据宽度)
4G Bit NAND Flash(micron)
IIC EEPROM
20针2.54间距JTAG接口
10/100M以太网接口(MII、RMII两种配置模式，物理层芯片为DP83848)
两个USB2.0全速主从设备接口
两个USB2.0全速主设备接口
一路RS232接口
一路RS485接口(DB9座的背面)
两路CAN2.0接口(备用，与USB复用)
SD存储卡槽(4-bit，USB座的背面)
8位及12位数据宽度的DCMI接口(排针，包含IIC管脚)
多用途的音频接口，可接通用的RF模块(排针，，包含SPI、SAI、IIC管脚)
16位总线扩展接口，可接8080/6800的LCD
24位RGB LCD接口
1个可控LED
四个按键一个带唤醒功能
一个可调电阻
预留给RTC供电的0.33F电容位置(因航空禁运不焊接该电容)
旺：senxin79
联系QQ：690971654
盈钰工作室：
盈钰21IC博客：
盈钰淘宝店：
盈钰新浪博客：
盈钰新浪微博：
E-mail：senxin79@126.com
电 话：020-61392789
手 机：15360803087