Haufinyane tjena, GigaDevice, morekisi ea etelletseng pele oa semiconductor indastering, o phatlalalitse "gd32f403 Series High-Performance Basic Basic" e thehiloeng ho 168mhz cortex-m4 core, e fanang ka khetho ea maemo a holimo bakeng sa litlhoko tse tsoetseng pele tsa komporo e nang le lisebelisoa tse leka-lekaneng tsa sistimi le peripheral. tlhophiso.Joalo ka setho sa morao-rao sa lelapa la gd32 microcontroller, letoto la gd32f403 le fana ka mefuta e 20 ea lihlahisoa, ho kenyelletsa le mefuta e mene ea liphutheloana ho kenyelletsa lqfp144, lqfp100, lqfp64 le bga100.Kahoo, e ka tobana le liphephetso tsa ho nts'etsapele lits'ebetso tse bohlale ka potlako tse nang le meralo e bonolo le e tsamaellanang.Hajoale, letoto la lihlahisoa le se le qalile ho fana ka lisampole, 'me li tla kenngoa ka molao tlhahiso ea bongata le phepelo e felletseng ka Hlakubele.
Letoto la lihlahisoa tse ncha tsa GD32F403 li amohela moralo o mocha oa ts'ebetso, o nang le maqhubu a phahameng ka ho fetesisa a processor ho fihla ho 168mhz, mme a kopanya sete e felletseng ea litaelo tsa DSP, matla a khomphutha a ts'oanang le yuniti e khethehileng ea ts'ebetso ea floating-point (FPU).E na le 256Kb ho isa ho 3072kb e kholo ea matla a flash le 64KB ho isa ho 128KB SRAM.Kernel e fihlella mohopolo oa flash ka lebelo le phahameng le ho ema ha zero, 'me ts'ebetso ea ho sebetsa tlas'a maqhubu a phahameng ka ho fetisisa e ka fihla ho 210dmips le coremark ® Teko e ka fihla lintlha tse 565.Ha ho bapisoa le katleho ea ts'ebetso ea khoutu tlas'a maqhubu a maholo, lihlahisoa tse tšoanang tsa cortex-m4 'marakeng li eketsehile ka 10% - 20%,' me li fetile ka ho feletseng lihlahisoa tsa cortex ®- M3, ntlafatso ea ts'ebetso e fetang 40%.
GD32F403 series chip e na le li-timers tse peli tse tsoetseng pele tse 16 tse tšehetsang karolo e meraro ea PWM le sebopeho sa ho fumana holo, se ka sebelisoang ho laola vector.E boetse e na le li-timers tse akaretsang tsa 16 bit tse fihlang ho tse robeli, li-timers tse peli tsa 16 le li-control tse peli tsa DMA tse nang le likanale tse ngata.Ha ho nahanoa ka litlhoko tsa lits'ebetso tse tsoetseng pele, lisebelisoa tse fapaneng tsa peripheral li kopantsoe ka mokhoa o leka-lekaneng le o sebetsang.Ho kenyelletsa ho fihla ho li-USART tse 3, 2 UARTS, 3 SPIs, 2 I2C, 2 I2S le 2 can2 0b, 1 SDIO, 1 interface e hahiloeng ka har'a USB 2.0 OTG FS, e ka fanang ka mekhoa e mengata ea phetisetso joalo ka sesebelisoa, moamoheli le OTG, le e na le oscillator e ikemetseng ea 48mhz ho ts'ehetsa moralo o fokolang oa kristale.Chip e na le li-ADC tse tharo tse phahameng tsa High-Speed tse nang le litekanyetso tsa sampole ho fihla ho 2.6msps, e fana ka liteishene tse ka sebelisoang hape tse 21, e eketsa ts'ebetso ea ho sefa ea 16-bit le ts'ebetso e ka lokisoang, hape e na le li-DAC tse peli tse 12.Ho fihla ho 80% ea GPIO e na le mefuta e fapaneng ea boikhethelo mme e ts'ehetsa ho etsa limmapa tsa boema-kepe.E na le phetoho e ntle haholo le bonolo ba tšebeliso ho fihlela litlhoko tse fapaneng tsa kopo.
Chip e sebelisa matla a 2.6v-3.6v, 'me sekepe sa I / O se khona ho mamella boemo ba 5V.Sebaka sa marang-rang se sa tsoa etsoa se tšehetsa tsamaiso e tsoetseng pele ea matla 'me se fana ka mekhoa e meraro ea ho boloka matla.Boemo bo phahameng ka ho fetesisa ba lisebelisoa tsohle tse sebetsang ka lebelo le felletseng ke 380 µ A / MHz feela, 'me boemo ba hona joale ha bo tsamaisoa ke betri bo ka tlase ho 1 µ a, e netefatsang ts'ebetso e phahameng le ho fihlela karolelano e ntle ea tšebeliso ea matla.E boetse e na le ts'ireletso ea motlakase ea 6kV (ESD) le bokhoni bo botle ba ho lumellana ha motlakase (EMC), kaofela li tsamaellana le ts'epo e phahameng ea indasteri le maemo a mocheso.
Jin Guangyi, molaoli e moholo oa papatso ea lihlahisoa tsa Zhaoyi innovation, o itse, "MCU ea Gd32f403 ka kakaretso-morero e kopanya ts'ebetso e matla ea ts'ebetso le lisebelisoa tse leka-lekaneng, e le ho thusa moralo oa mantlha le ts'ebetsong ea lits'ebetso tse tsoetseng pele tsa likhomphutha tse nang le ts'ebeliso e tlase ea matla le litšenyehelo tse phahameng. Ha re na ho ntlafatsa feela mohala oa sehlahisoa se sebetsang hantle, empa hape re tla tsoela pele ho holisa le ho ntlafatsa mefuta e mengata ea khetho ea cortex-m4 core MCU, e le hore bahlahisi ba ka aha bokamoso ka mokhoa o bonolo oa ho sebelisa le ho eketsa boleng. boiphihlelo."
GigaDevice e boetse e na le laeborari e felletseng le e ruileng ea li-firmware bakeng sa letoto le lecha la lihlahisoa, mme gd32 ecosystem ea nts'etsopele, ho kenyeletsoa le liboto tse fapaneng tsa nts'etsopele le software ea ts'ebeliso, le eona e se e loketse.Lisebelisoa tse ncha tsa nts'etsopele li kenyelletsa gd32403z-eval, gd32403v-start le gd32403r-start, tse tsamaellanang le lisebelisoa tse tharo tsa ho ithuta tse nang le liphutheloana le likhoele tse fapaneng, tse loketseng basebelisi ho li hlahisa le ho li lokisa.E boetse e fana ka sesebelisoa sa ho lokisa le ho hlahisa bongata ba GD sehokelo se ts'ehetsang mesebetsi e meraro ho e le 'ngoe ea ketsiso ea inthanete, ho chesa marang-rang le ho chesa kantle ho marang-rang.Ka lebaka la ts'ebetso e pharalletseng ea tikoloho, lisebelisoa tse ngata tsa nts'etsopele le lisebelisoa tsa ho chesa tsa motho oa boraro tse kang keil MDK le crossworks le tsona li tšehelitsoe ka botlalo.Tsena li nolofalitse bothata ba nts'etsopele ea projeke haholo, 'me li potlakisitse lebili la ho qala sehlahisoa.
Tlhaloso: GD32F4 letoto la cortex-m4 kakaretso ea line ea lihlahisoa
GD32F450 letoto la tšebetso e phahameng ea cortex ®- M4 MCU (mefuta e 11)
200MHz MCU+FPU, Flash 512-3072KB, SRAM 256-512KB,
17 x Timer, 8 x UART, 6 x SPI, 3 x I2C, 2 x CAN, USB OTG HS/FS,
I2S, SDIO, Khamera, SDRAM, Ethernet, LCD-TFT, IPA, 3 x ADC, 2 x DAC
GD32F407 letoto la tšebetso e phahameng e hokahaneng cortex-m4 MCU (mefuta e 15)
168MHz MCU+FPU, Flash 512-3072KB, SRAM 192KB,
17 x Timer, 6 x UART, 3 x SPI, 3 x I2C, 2 x CAN, USB OTG HS/FS,
I2S, SDIO, Khamera, SDRAM, Ethernet, 3 x ADC, 2 x DAC
GD32F405 letoto la tšebetso e phahameng e hokahaneng cortex-m4 MCU (mefuta e 9)
168MHz MCU+FPU, Flash 512-3072KB, SRAM 192KB,
17 x Timer, 6 x UART, 3 x SPI, 3 x I2C, 2 x CAN, USB OTG HS/FS,
I2S, SDIO, Khamera, 3 x ADC, 2 x DAC
GD32F403 letoto la tšebetso e phahameng ea mantlha ea cortex-m4 MCU (mefuta e 20)
168MHz MCU+FPU, Flash 256-3072KB, SRAM 64-128KB,
15 x Timer, 5 x UART, 3 x SPI, 2 x I2C, 2 x CAN, USB OTG FS,
I2S, SDIO, 3 x ADC, 2 x DAC
Lelapa la microcontroller la GD32
Hajoale, lelapa la GD32 MCU le na le mefuta e fetang 250 ea lihlahisoa, letoto la lihlahisoa tse 14 le mefuta e 11 e fapaneng ea liphutheloana.Hape ke letsoho la pele naheng ea China ® Cortex ®- M3 le cortex ®- M4 core general general product series MCU.Ha e fane feela ka cortex e pharaletseng ka ho fetisisa indastering ®- M3 MCU e khethang le ho tsoela pele ho hlahisa cortex e nang le melemo ea pele ea theknoloji ®- M4 MCU lihlahisoa.Mefuta eohle e lumellana ho latela liphutheloana tsa software le li-hardware, 'me e tšehetsa ka botlalo lits'ebetso le lintlafatso tse fapaneng tse phahameng, tse mahareng le tse tlase.Gd32 series-purpose general-purpose MCU, e kopanyang tshebetso e phahameng, ditjeho tse tlase le boiketlo ba tshebediso, e amohela palo ya dithekenoloji tse nang le tokelo ya molao tse nang le ditokelo tse ikemetseng tsa thepa ya mahlale, mme e fana ka thuso bakeng sa tlhokahalo e ntseng e hola ya dikopo tse fapaneng tse bohlale.Sehlahisoa se fetisitse teko ea nako e telele ea 'maraka' me e fetohile khetho ea pele bakeng sa mekhoa e mecha ea moralo oa tsamaiso le nts'etsopele ea morero.
Nako ea poso: May-21-2022