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MINI STM32F429IG开发板+4.3寸RGB触摸屏SDRAM NAND 双USB网络

已有 2518 次阅读2014-6-18 17:45 |个人分类:Cortex-M4开发板| 关键词: stm32f429ig, SDRAM, NAND

MINI STM32F429IG开发板+4.3寸RGB接口液晶屏正式批量供应了,丰富的接口,核心板沉金设计,另有接7寸并套餐供选择。欢迎咨询客服。

STM32F429IG是ST公司最新推出的高性能ARM Cortex-M4内核MCU,基于32位RISC架构,内核工作频率高达180兆赫。具有一个浮点单元(FPU),支持所有的ARM单精度数据处理指令和数据类型的单精度。它还实现了一套完整的DSP指令和内存保护单元(MPU),从而提高应用程序的安全性。

 

 

 STM32F4x9IG自带液晶屏控制器,RGB屏再也不用加控制芯片了!开发板用的是RGB888(24-bits)接口(STM32F429 Discovery kit 用的是RGB666接口) 。下图为4.3寸液晶屏模块背面图:

 

Mini STM32F429IG开发板上拨码开关细节图:

Mini STM32F429IG开发板底板上焊接的Micro SD卡座:

STM32F429IG芯片图片:

Mini STM32F429IG核心板焊在底板上的效果图:

Mini STMM32F429IG开发板整板采用工业级芯片:

 

mini STM32F429IG核心板尺寸图:

mini STM32F429IG底板尺寸图:


 

 

 

  STM32F429IG开发板新增摄像头图片采集功能,可以将图像保存到U盘实现数码相机的功能。 下面为STM32F429IG开发板使用OV2640摄像头模块拍摄到的照片 

如需OV2640摄像头模块,另加45元(摄像头:最高200万像素):

 STM32F429IGT6开发板支持STM32CubeF4软件包:

处理器主要参数:
  • Ø  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
  • Ø  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
  • Ø  LCD parallel interface
  • 8080/6800 modes
  • Ø  LCD-TFT
  • controller up to SVGA resolution with dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
  • Ø  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
  • Ø  3×12-bit, 2.4 MSPS ADC:
  • up to 24 channels and 7.2 MSPS in triple interleaved mode
  • Ø  2×12-bit D/A converters
  • Ø  General-purpose DMA:
  • 16-stream DMA controller with FIFOs and burst support
  • Ø  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
  • Ø  Debug mode
  • Serial wire debug (SWD)& JTAG interfaces
  • Cortex-M4 Embedded Trace Macrocell™
  • Ø  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
  • Ø  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
  • Ø  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
  • Ø  8- to 14-bit parallel camera interface up to 54 MBs/s
  • Ø  Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC(Only STM32F439)
  • Ø  True random number generator
  • Ø  CRC calculation unit
  • Ø  96-bit unique ID
  • Ø  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
两路CAN2.0接口(备用,与USB复用)
TF(Micro SD)存储卡槽
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
一个Wi-Fi模块接口(串口转Wi-Fi模块)
1个可控LED
一个五向导航按键
一个带唤醒功能按键
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)

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