I-STM32F411RCT6TR ARM Microcontrollers-MCU Umgca wofikelelo oluphezulu, iArm Cortex-M4 engundoqo DSP & FPU, 256 Kbytes of Flash
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F411RC |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-ARM Cortex M4 |
| Ubungakanani beMemori yeNkqubo: | 256 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 100 MHz |
| Inani le-I/Os: | 81 I/O |
| Idatha ye-RAM Ubungakanani: | 128 kB |
| Supply Voltage - Min: | 1.71 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | I-Reel |
| Uphawu: | I-STMicroelectronics |
| ISigqibo seDAC: | 12 bit |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-16 |
| Inani lezibali-xesha/izixhobo zokubala: | 11 Isibali-xesha |
| Imveliso: | MCU |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 1000 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
| Izibali Zexesha: | Isibali-xesha seWatchdog, Windowed |
♠ I-Arm® Cortex®-M4 32b MCU+FPU, 125 DMIPS, 512KB Flash, 128KB RAM, USB OTG FS, 11 TIMs, 1 ADC, 13 comm. ujongano
Izixhobo ze-STM32F411XC/XE zisekelwe kwi-high-performance Arm® Cortex® -M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-100 MHz. Undoqo we-Cortex®-M4 ubonisa iyunithi yenqaku le-Floating (FPU) echanekileyo enye exhasa yonke imiyalelo ye-Arm echanekileyo yokwenziwa kwedatha kunye neendidi zedatha. Ikwasebenzisa isethi epheleleyo yemiyalelo ye-DSP kunye neyunithi yokukhusela imemori (MPU) eyenza ukhuseleko lwesicelo.
I-STM32F411xC/xE yeyomgca wemveliso we-STM32 Dynamic Efficiency™ (kunye neemveliso ezidibanisa ukusebenza kakuhle kwamandla, ukusebenza kunye nokudibanisa) ngelixa isongeza into entsha ebizwa ngokuba yi-Batch Acquisition Mode (BAM) evumela ukuba kugcinwe ukusetyenziswa kwamandla amaninzi ngexesha lokudibanisa idatha.
I-STM32F411xC/xE ibandakanya iinkumbulo ezizinziswe ngesantya esiphezulu (ukuya kuthi ga kwi-512 Kbytes ye-Flash memory, i-128 Kbytes ye-SRAM), kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB, iibhasi ezimbini ze-AHB kunye ne-32-bit ye-multi-AHB ye-matrix.
Zonke izixhobo zibonelela nge-ADC enye ye-12-bit, i-RTC enamandla aphantsi, izibali-xesha ezintandathu zenjongo jikelele ye-16-bit kubandakanywa isibali-xesha se-PWM esinye solawulo lweemoto, izibali-xesha ezimbini zenjongo jikelele ye-32-bit. Zikwabonisa unxibelelwano olusemgangathweni noluphambili.
• Umgca wokuSebenza okuDynamic kunye ne-BAM (iModi yokuFumana iBatch)
– 1.7 V ukuya 3.6 V unikezelo lwamandla
– – 40°C ukuya 85/105/125 °C uluhlu lobushushu
• Undoqo: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-Adaptive real-time accelerator (ART Accelerator™) evumela ukuphunyezwa kwe-0-isimo sokulinda ukusuka kwimemori ye-Flash, i-frequency ukuya kwi-100 MHz, iyunithi yokukhusela imemori, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 21), kunye nemiyalelo ye-Dhrystone.
• Iinkumbulo
Ukuya kuthi ga kwi-512 Kbytes yememori yeFlash
– 128 Kbytes of SRAM
• Ulawulo lwewotshi, ukusetha ngokutsha kunye nokubonelela
– 1.7 V ukuya 3.6 V isicelo unikezelo kunye I/Os
-I-POR, i-PDR, i-PVD kunye ne-BOR
– 4-ukuya-26 MHz crystal oscillator
-Yangaphakathi 16 MHz ifektri-elungiswe RC
– 32 kHz oscillator ye-RTC enolungelelwaniso
– Ngaphakathi 32 kHz RC ngolungelelwaniso
• Ukutya umbane
-Baleka: 100 µA/MHz (i-peripheral icinyiwe)
-Yima (Isibane kwimowudi yokuMisa, ixesha lokuvuka ngokukhawuleza): 42 µA Isimbo @ 25C; 65 µA ubuninzi @25 °C
-Misa (Isibane kwimowudi esezantsi yamandla, ixesha lokuvuka kancinci): ukuya kuthi ga kwi-9 µA @ 25 °C; 28 µA ubuninzi @25 °C
– Ukulinda: 1.8 µA @25 °C / 1.7 V ngaphandle kwe-RTC; 11 µA @85 °C @1.7 V
– Ubonelelo lwe-VBAT lwe-RTC: 1 µA @25 °C
• 1×12-bit, 2.4 MSPS A/D converter: ukuya kuthi ga kwiitshaneli ezili-16
• Injongo ye-DMA ngokubanzi: abalawuli be-DMA abali-16 abane-FIFOs kunye nenkxaso eqhumayo
Ukuya kwi-11 izibali-xesha: ukuya kuthi ga kwisithandathu se-16-bit, ezimbini ze-32-bit timer ukuya kwi-100 MHz, nganye ifikelela kwi-IC/OC/PWM ezine okanye i-pulse counter kunye ne-quadrature (eyongezelelweyo) i-encoder input, izibali-xesha ezimbini (ezizimeleyo kunye nefestile) kunye nesibali-xesha seSysTick.
• Imowudi yokucoca
-Uthotho lwe-wire debug (SWD) kunye nojongano lweJTAG
– ICortex®-M4 iThunyelelwe iTrace Macrocell™
• Ukuya kuma kumazibuko angama-81 e-I/O anamandla okuphazamiseka
– Ukuya kuthi ga kwi-78 ekhawulezayo I/Os ukuya kuthi ga kwi-100 MHz
– Ukuya ku 77 5 V-ukunyamezela I/Os
• Ukuya kuthi ga kwi-13 ujongano lonxibelelwano
Ukuya kuthi ga kwi-3 x I2C yojongano (SMBus/PMBus)
– Ukuya kuthi ga kwi-3 UARTs (2 x 12.5 Mbit/s, 1 x 6.25 Mbit/s), ISO 7816 interface, LIN, IrDA, ulawulo lwemodem)
Ukuya kuthi ga kwi-5 SPI/I2Ss (ukuya kuthi ga kwi-50 Mbit/s, SPI okanye i-I2S iprotocol yomsindo), i-SPI2 kunye ne-SPI3 ene-duplex ye-I2S ene-muxed full-duplex I2S ukufezekisa ukuchaneka kweklasi ye-audio nge-PLL yangaphakathi okanye iwotshi yangaphandle.
-Ujongano lwe-SDIO (SD/MMC/eMMC)
-Uqhagamshelo olukwinqanaba eliphambili: Isixhobo se-USB 2.0 esigcwele ngesantya esigcweleyo/inginginya/ isilawuli se-OTG esine-PHY ye-chip
• Iyunithi yokubala ye-CRC
• 96 bit unique ID
• I-RTC: ukuchaneka okwesibini, ikhalenda yehardware
• Zonke iipakethe (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) zi-ECOPACK®2
