STM32F103RCT6/STM32F767VGT6 / STM32F767VIT6 STM32F103RCT6 STM32F730R8T6 I-Shenzhen inikeza zonke izinhlobo ze-ST chip

Incazelo

Amadivayisi e-STM32F730x8 asekelwe ekusebenzeni okuphezulu kwe-Arm® Cortex®-M7 32-bit

I-RISC core isebenza kufika ku-216 MHz imvamisa.ICortex®-M7 core ifaka eyodwa
floating point unit (SFPU) ukunemba okusekela ukucubungula idatha okunembe okukodwa kwe-Arm®
imiyalelo kanye nezinhlobo zedatha.Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP kanye nenkumbulo
iyunithi yokuvikela (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.
Amadivayisi we-STM32F730x8 ahlanganisa izinkumbulo ezishumekwe ngesivinini esikhulu nge-Flash
inkumbulo yama-Kbytes angu-64, 256 Kbytes we-SRAM (kuhlanganise nama-Kbytes angu-64 wedatha ye-TCM RAM ye
idatha yesikhathi sangempela esibalulekile), i-16 Kbytes ye-TCM RAM (yezinqubo ezibalulekile zesikhathi sangempela),
4 Kbytes we-SRAM eyisipele etholakala kumamodi wamandla aphansi kakhulu, kanye nohlu olubanzi lwe
Ama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB, amabhasi amabili e-AHB, i-matrix yamabhasi angu-32-bit multiAHB kanye noxhumano lwe-AXI lwezingqimba eziningi olusekela ngaphakathi nangaphandle.
ukufinyelela izinkumbulo.
Wonke amadivayisi anikezela ngama-ADC amathathu-bit, ama-DAC amabili, i-RTC enamandla aphansi, izibali-sikhathi eziyishumi nantathu ezihloselwe jikelele eziyi-16-bit ezihlanganisa izibali sikhathi ze-PWM ezimbili zokulawula imoto, inhloso evamile engu-32-
i-bit timer, ijeneretha yenombolo engahleliwe yeqiniso (RNG).Zibuye zifake okujwayelekile kanye
izindawo zokuxhumana ezithuthukile.
• Kufika kuma-I2C amathathu
• Ama-SPI amahlanu, ama-I2S amathathu kumodi ye-duplex ewuhhafu.Ukuze uzuze ukunemba kwekilasi lomsindo, i-I2S
ama-peripherals angawashwa nge-PLL yomsindo wangaphakathi ozinikele noma ngewashi langaphandle
ukuvumela ukuvumelanisa.
• Ama-USART amane kanye nama-UART amane
• I-USB OTG egcwele isivinini kanye ne-USB OTG enesivinini esiphezulu esinekhono lesivinini esigcwele (nge
I-ULPI noma nge-HS PHY ehlanganisiwe kuye ngenombolo yengxenye)
• One CAN
• Izixhumi ezibonakalayo ezimbili zomsindo we-SAI
• Izixhumanisi ezimbili zokusingathwa kwe-SDMMC
Ama-peripherals athuthukile afaka ukuxhumana okubili kwe-SDMMC, i-flexible memory control (FMC)
interface, i-Quad-SPI Flash memory interface.
Amadivayisi we-STM32F730x8 asebenza ebangeni lokushisa -40 kuya +105 °C ukusuka ku-1.7 kuye
3.6 V ukunikezwa kwamandla.Okokufaka okunikezelwe okunikelwe kwe-USB (OTG_FS ne-OTG_HS) kanye
I-SDMMC2 (iwashi, umyalo kanye nedatha ye-4-bit) iyatholakala kuwo wonke amaphakheji ngaphandle
I-LQFP100 ne-LQFP64 yokukhethwa okukhulu kokunikezwa kwamandla.
Amandla kagesi angehla aze afike ku-1.7 V uma kusetshenziswa umqondisi wokuphakela amandla wangaphandle.A
isethi ebanzi yemodi yokonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Amadivayisi we-STM32F730x8 anikezela ngamadivayisi ngamaphakeji angu-4 ukusuka kumaphini angu-64 kuye kwangu-176.
Isethi yama-peripheral afakiwe iyashintsha ngedivayisi ekhethiwe.