
پروگرامر حرفه ای RT809H
برد با هسته stm32f407zet6 با سرعت 168 مگاهرتز و قابلیت اتصال درایور برد ssd1963 و اتصال نمایشگرهای 3.6 تا 9.0 اینچ
دارای پورت LAN برای اتصال به شبکه
ابعاد: 10.5x8.3 سانتیمتر
ST (STMicroelectronics) launched based on ARM & reg;? Cortex -M4 core STM32F4 series for high-performance microcontroller, which uses a 90-nanometer process and NVM ART (adaptive real-time memory accelerator, Adaptive Real-Time MemoryAccelerator? ).
ART technology allows zero-wait execution procedures, improve the efficiency of program execution, the performance Cortext-M4 to play to the extreme,
STM32 F4 series allows up to 210DMIPS @ 168MHz.
Adaptive real-time accelerator fully released Cortex-M4 core performance; when the CPU is operating on all allowable frequency (≤168MHz), running in a flash, you can achieve performance equivalent to zero wait cycle.
STM32F4 series microcontrollers with integrated single week is DSP instructions and FPU (floating point unit, a floating point unit), to enhance the
Computing capabilities, you can make some complex calculations and control.
STM32 F4 series of pin- and software-compatible with the current STM32 F2 series
※ STM32F2 compatible products, to facilitate the users to expand or upgrade ST products, while keeping the hardware compatibility.
※ integrates new DSP and FPU instructions, 168MHz high speed performance makes digital signal controller applications and rapid product development has reached a new level. Boost control execution speed and code efficiency of the algorithm.
※ advanced technology and techniques
- Memory Accelerator: Adaptive real-time accelerator (ART Accelerator?
- Multi-AHB bus matrix and multi-channel DMA: support for program execution and data transfer in parallel processing, data transfer rate is very fast
- 90nm process
※ High Performance
- 210DMIPS @ 168MHz
- As a result of ST's ART accelerator program runs from FLASH memory is equivalent to 0 wait for more
- Up to 1MB FLASH (ST plans to introduce the future of 2MB FLASH STM32F4)
- 192Kb SRAM: 128KB on the bus matrix, 64KB advanced peripherals compatible CPU designed for use on the data bus and STM32F2
- USB OTG high speed 480Mbit / s
- IEEE1588, Ethernet MAC 10/100
- PWM speed timer: 168MHz maximum frequency
- Encryption / hashing hardware Processor: 32-bit random number generator (RNG)
- 32 RTC with calendar function: <1 μA real-time clock, 1 second precision
※ more promotions
- Low voltage: 1.8V to 3.6V VDD, in some packages can be reduced to 1.7V
- Full-duplex I2S
12 - Bit ADC: 0.41us conversion /2.4Msps(7.2Msps in alternating mode)
- High-speed USART, up 10.5Mbits / s
- High-speed SPI, up 37.5Mbits / s
- Camera interface up to 54M bytes / s [1] 3.2-inch Lcd API drawing