The international of the 7th Shenzhen that just ends is embedded the system is exhibited on, china ministry of career of most conductor MCU carries product of series of 3 big MCU and concentration of related side case to appear, exhibition period of 3 days, exhibit assemble of the poll on the stage to move, visiting client in an endless stream, know plan detail in succession, function of product of chip of inquiry China big MCU and function.
This second exhibit China big MCU plan basically includes labour to accuse with electric machinery plan, watch plan plan, and net of couplet of of all kinds content and consumptive electron plan.
Exhibit a stage to sweep past a shadow (one)
Exhibit a stage to sweep past a shadow (2)
The corresponding period, china Qian Chenpeng of manager of application development department and product manager Zhang Jianwen joined department of big MCU career respectively theme of IoT of forum of technology of content couplet net makes a speech.
China Qian Chenpeng of manager of application development department of ministry of career of most conductor MCU addresses: ” the core of monarch entiring activity aids power industry to accuse content couplet “
China Zhang Jianwen of manager of product of ministry of career of most conductor MCU addresses: ” China big MCU is tasted newly in the chance of times of content couplet net and HC32F460 release “
Content couplet net is the 3rd tide that the world Information Industry after afterwards computer, Internet develops. IoT equipment shows explosive type growth, by 2017, share facility of 840 million IoT, predict by 2020, the whole world can have 30 billion, with year increase rate 31% in growth. The characteristic that market of content couplet net applies is “ fragment changes ” , application is very dispersive, from consumptive electron application, to commercial application, apply to industry again, apply to technical establishment finally.
Market of so broad content couplet net, china does big MCU grow turning point? The answer is some, piece the manager is mixed from “ climate, favourable geographical position, person 3 respects did ” to analyse. Climate respect, company of domestic BAT Internet weighed a pound to release IoT to develop the strategy 2018, the summit of content couplet net that Alibaba held March this year is met on, ioT fixed position is the 5th circuit that its develop. Accordingly, reason thinks, 2018 is the first year of an era or the reign of an emperor with IoT real market, to China for the show of MCU of large of the younger generation, while is strong just. Respect of favourable geographical position, because market of content couplet net applies a fragment to change, because this forms the forestall of MCU chip or plan very hard,supply. Person and respect, initiative this year the Sino-US trade friction of the beginning of the year upgrades ceaselessly, systematic manufacturer is active type selecting is homebred MCU, homebred MCU greets development good good luck.
Since China big MCU has so good chance in times of content couplet net, how should seize this moment? This wants from China the product position of big MCU speaks of. China big MCU basically faces the market such as control of home appliance of content couplet net, white, industry and car electron, layout static, move, wisdom product line of 3 old series, following plan institute show:
China series of big “ static ” exceeds product of low power comsumption, at present wide application heats up module of watch, wireless communication and sensor module to go up in hydrosphere, bide one’s time power comsumption 0.45uA, wake up time 3uS, 90uA/MHz of dynamic power comsumption, HBM ESD achieves 8KV. Sequel China big MCU can be rolled out lower bide one’s time wake up power comsumption, more quickly, lower dynamic power comsumption, and of high reliability exceed product of MCU of low power comsumption.
China big “ moves ” series electric machinery to control a product, at present wide application is in fan, water pump, dynamoelectric bicycle, upgrade on the application such as machine. Turn more smoothly to let electric machinery, control is more accurate, and accomplish freeboard rotate speed and control of heavy laden electric machinery, this need FOC controls algorithm, high speed ADC, and tall advocate the character such as frequency. China big electric machinery controls a product, offerring chip product not just, basically be to offer electric machinery of a complete set of to control algorithm more, control type of function, specific electric machinery to dominate program from function of library of rock-bottom and basic function, specific electric machinery, dominate program to specific product application all the time, have the support of Hua Dayuan factory.
Be aimed at “ wisdom ” series is high-powered general control product, advocate hit “ price of high-powered, tall sex is compared and characteristic of advanced workmanship ” . Most what Jing admires is, china big MCU this second heavy pound released HC32F460 to be tasted newly. This product is China most conductor is high-powered ARM Cortex-M4F kernel is general MCU, 512KB Flash, 192KB SRAM, advocate frequency is highest can amount to 200MHz, have 48/60/64/100-Pin the QFN of a variety of Pin feet and LQFP enclose a form. Product functional-block diagram is as follows:
Major attribute of HC32F460 series product is as follows:
? ★ 40nm advanced workmanship releases property of operation of Cortex-M4F high speed completely, efficient Cache and Prefetch make sure CPU 0-Wait is carried out.
★ essence refines low power comsumption to manage, answer the demand of low power comsumption below all sorts of application setting, 80uA/MHz of CPU dynamic power comsumption, the power comsumption below Power Down mode is low to 1.8uA.
★ high-powered imitate is characteristic (2 independent 12-bit 2.5MSPS ADCs, a PGA, its gain 2~32 times adjustable, comparator of 3 high speed) suit of all kinds essence to be controlled definitely.
★ is all the communication that string together a mouth (UART, i2C, SPI, CAN, i2S) port freedom map arrives 64 GPIO, should make easily to monolayer PCB board demand.
Mechanism of ★ data security, protect user program in the round, prevent sensitive data to be not accredit visit and program force to defeat solution.
★ industry is banner fight ESD, fight Latch Up, low EMI, the function such as 5V compression I/O.
This product basically faces much electric machinery to control (supportable FOC of 4 independent electric machinery is controlled) , module kind application (dactylogram module, wi-Fi module, speech recognition module) , sensor confluence is algorithmic kind of application. Of course, this is general kind of chip, face market of IoT Mass Market, we are certain the scope of operation that can have put to good use one time.
Free path is like “ impregnable pass really iron, take a step to jump over ” from the beginning now, we have reason to believe, china the product position with big MCU such exact spirit and market fixed position, be sure to be greeted crossed the turnover of 100 million 2019.