Guangzhou Topfast Technology Co., Ltd.
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Product overview
STM32F405xx series microcontroller based on high performance ARM architecture (M4 32 - bit RISC kernel, running frequency of 168 Mhz. It is a blend of high speed embedded memory (flash up to 1 Mbyte, SRAM is as high as 192 Kbytes), 4 Kbytes backup SRAM, the strengthening of the wide range of input and output as well as the external connections to two APB bus, three AHB bus and a 32 - bit more AHB bus matrix. All the equipment to provide three dozen AD converter, Two digital-to-analog converters, a low-power real-time clock, 12 universal 16-bit timers, including two PWM timers for motor control, two universal 32-bit timers, and a true random number generator (RNG). The device also features standard and advanced communication interfaces.
Flexible static memory controller supports compact flash, SRAM, PSRAM, NOR and NAND memory.
Up to 140 I/o ports with interrupt capability.
Serial line debugging (SWD) and JTAG interfaces
Up to 15 communication interfaces
8-14 bit parallel camera interface running up to 54 Mbytes/s
True random number generator
CRC computing unit
Real-time clock, sub-second accuracy and hardware calendar
DMA data flow controller with fifo and burst support
Low power
application
Automation and process control, automotive, embedded design and development, multimedia, motor drive and control, robotics