STM32F401RBT6TR ARM Microcontrollers-MCU High-performance line access, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F401RB |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-ARM Cortex M4 |
| Ubungakanani beMemori yeNkqubo: | 128 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 84 MHz |
| Inani le-I/Os: | 50 I/O |
| Idatha ye-RAM Ubungakanani: | 64 kB |
| Supply Voltage - Min: | 1.7 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | I-STMicroelectronics |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| NONE | I2C, I2S, SDIO, SPI, USART, USB |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-16 |
| Inani lezibali-xesha/izixhobo zokubala: | 8 Isibali-xesha |
| Uthotho lweProsesa: | I-STM32F401 |
| Imveliso: | MCU+FPU |
| 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 se-Watchdog, Windowed |
| Ubunzima beyunithi: | 0.012335 oz |
♠ I-Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM, 11 TIMs, 1 ADC, 11 comm.ujongano
Izixhobo ze-STM32F401XB/STM32F401XC zisekelwe kwi-high-performance Arm® Cortex® -M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-84 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-STM32F401xB/STM32F401xC ibandakanya iinkumbulo ezizinziswe ngesantya esiphezulu (ukuya kwi-256 Kbytes yememori yeFlash, ukuya kuthi ga kwi-64 Kbytes ye-SRAM), kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB, iibhasi ezimbini ze-AHB kunye ne-AHB. -bit matrix yebhasi ye-AHB eninzi.
• Umgca osebenza ngamandla kunye ne-BAM (indlela yokufumana ibhetshi)
– 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™) ivumela ukuphunyezwa kwemeko ye-0 ukusuka kwimemori yeFlash, ukuphindaphinda ukuya kuma-84 MHz, iyunithi yokukhusela imemori, 105 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), kunye nemiyalelo ye-DSP
• Iinkumbulo
Ukuya kuthi ga kwi-256 Kbytes yememori yeFlash
-I-512 bytes yememori ye-OTP
Ukuya kuthi ga kwi-64 Kbytes ye-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: 128 µA/MHz (i-peripheral icinyiwe)
– Misa (Isibane kwimowudi yokuMisa, ixesha lokuvuka ngokukhawuleza): 42 µA isitayiphu @ 25 °C;65 µA ubuninzi @25 °C
– Misa (Isibane kwimowudi esezantsi yamandla, ixesha lokuvuka kancinci): ukuya kuthi ga kwi-10 µA yokuchwetheza@ 25 °C;28 µA ubuninzi @25 °C
– Ukulinda: 2.4 µA @25 °C / 1.7 V ngaphandle kwe-RTC;12 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 kutsho kwi-11 izibali-xesha: ukuya kuthi ga kwi-6 bit 16-bit, ezimbini 32-bit timer ukuya ku-84 MHz, nganye ifikelela kwi-4 IC/OC/PWM okanye i-pulse counter kunye ne-quadrature (eyongezelelweyo) igalelo leencoder, izibali-xesha ezimbini (ezizimeleyo kunye window) 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
– Zonke IO amazibuko 5 V ukunyamezelana
– Ukuya kuthi ga kwi-78 ngokukhawuleza I/Os ukuya kuthi ga kwi-42 MHz
• Ukuya kuthi ga kwi-11 ujongano lonxibelelwano
Ukuya kuthi ga kwi-3 × I2C ujongano (1Mbit/s, SMBus/PMBus)
– Ukuya kuthi ga kwi-3 UARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), i-ISO 7816 interface, LIN, IrDA, ulawulo lwemodem)
Ukuya kuthi ga kwi-4 SPIs (ukuya kuthi ga kwi-42 Mbits/s kwi-fCPU = 84 MHz), i-SPI2 kunye ne-SPI3 ene-I2S ene-duplex egcwele i-duplex ukuphumeza ukuchaneka kweklasi yomsindo nge-PLL yangaphakathi okanye iwotshi yangaphandle.
-Ujongano lwe-SDIO
• Uqhagamshelwano oluphezulu
– Isixhobo se-USB 2.0 esigcwele isantya/inginginya/ isilawuli se-OTG esine-PHY ekwichip
• Iyunithi yokubala ye-CRC
• 96 bit unique ID
• I-RTC: ukuchaneka okwesibini, ikhalenda yehardware
