STM32F401RBT6TR ARM Microcontrollers – MCU High-aiki isa layin, Arm Cortex-M4 core DSP & FPU, 128 Kbytes na Flash
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F401RB |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Girman Ƙwaƙwalwar Shirin: | 128 kB |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 84 MHz |
| Adadin I/Os: | 50 I/O |
| Girman RAM Data: | 64kb ku |
| Samar da Wutar Lantarki - Min: | 1.7 V |
| Ƙarfin Ƙarfafawa - Max: | 3.6 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | STMicroelectronics |
| Nau'in RAM Data: | SRAM |
| Nau'in Mu'amala: | I2C, I2S, SDIO, SPI, USART, USB |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | Tashoshi 16 |
| Adadin Masu ƙidayar lokaci/Masu ƙididdiga: | 8 Mai ƙidayar lokaci |
| Jerin Mai sarrafawa: | Saukewa: STM32F401 |
| Samfura: | MCU+FPU |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 1000 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
| Nauyin Raka'a: | 0.012335 oz |
♠ Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM, 11 TIMs, 1 ADC, 11 waƙafi. musaya
Na'urorin STM32F401XB/STM32F401XC sun dogara ne akan babban aikin Arm® Cortex® -M4 32-bit RISC core mai aiki a mitar har zuwa 84 MHz. Madaidaicin Cortex®-M4 yana fasalta naúrar madaidaicin ruwa (FPU) wanda ke goyan bayan duk umarnin sarrafa bayanai na Arm guda ɗaya da nau'ikan bayanai. Hakanan yana aiwatar da cikakken saitin umarnin DSP da naúrar kariyar ƙwaƙwalwar ajiya (MPU) wanda ke haɓaka amincin aikace-aikacen.
STM32F401xB/STM32F401xC sun haɗa da ƙwaƙwalwar ajiyar sauri mai sauri (har zuwa 256 Kbytes na ƙwaƙwalwar Flash, har zuwa 64 Kbytes na SRAM), da babban kewayon haɓaka I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu, bas ɗin AHB- guda biyu da matrix-3AHB.
Layin ingantaccen aiki mai ƙarfi tare da BAM (yanayin sayan tsari)
- 1.7 V zuwa 3.6V samar da wutar lantarki
- -40 °C zuwa 85/105/125 °C kewayon zafin jiki
• Mahimmanci: Arm® 32-bit Cortex®-M4 CPU tare da FPU, Mai haɓakawa na ainihi mai daidaitawa (ART Accelerator™) yana ba da izinin 0-jiran kisa daga ƙwaƙwalwar Flash, mita har zuwa 84 MHz, sashin kariya na ƙwaƙwalwar ajiya, 105 DMIPS/ 1.25 DMIPS / MHz (Dhrystone 2.1 umarnin)
• Tunatarwa
- Har zuwa 256 Kbytes na ƙwaƙwalwar Flash
- 512 bytes na ƙwaƙwalwar OTP
- Har zuwa 64 Kbytes na SRAM
• Agogo, sake saiti da sarrafa wadata
– 1.7 V zuwa 3.6V aikace-aikace wadata da kuma I/Os
- POR, PDR, PVD da BOR
- 4-zuwa-26 MHz crystal oscillator
- Na ciki 16 MHz masana'anta-datsa RC
- 32 kHz oscillator don RTC tare da daidaitawa
- Na ciki 32 kHz RC tare da daidaitawa
• Amfani da wutar lantarki
- Gudu: 128 µA/MHz (kashe na gefe)
- Tsaya (Flash a Yanayin Tsayawa, lokacin tashi da sauri): 42 µA bugawa @ 25 °C; 65µA max @25°C
- Tsaya (Flash a cikin yanayin saukar wutar lantarki mai zurfi, jinkirin lokacin tashi): ƙasa zuwa 10 µA typ@ 25 °C; 28µA max @25°C
- Jiran aiki: 2.4 µA @ 25 °C / 1.7 V ba tare da RTC ba; 12µA @85°C @1.7V
- Samar da VBAT don RTC: 1 µA @ 25 °C
• 1 × 12-bit, 2.4 MSPS A/D mai canzawa: har zuwa tashoshi 16
• Babban manufar DMA: 16-rafi DMA masu kula da FIFOs da fashe tallafi
• Har zuwa masu ƙidayar lokaci 11: har zuwa 16-bit shida, masu ƙididdigewa na 32-bit guda biyu har zuwa 84 MHz, kowannensu yana da har zuwa 4 IC/OC/PWM ko ƙwanƙwasa bugun jini da shigarwar quadrature (ƙara) mai ɓoyewa, masu sa ido guda biyu (mai zaman kanta da taga) da mai ƙidayar SysTick.
• Yanayin kuskure
- Serial waya debug (SWD) & JTAG musaya
- Cortex®-M4 Trace Macrocell™
• Har zuwa 81 I/O tashar jiragen ruwa tare da iyawar katsewa
- Duk tashoshin jiragen ruwa na IO 5 V masu jurewa
- Har zuwa 78 mai sauri I/Os har zuwa 42 MHz
• Har zuwa hanyoyin sadarwa guda 11
- Har zuwa 3 × I2C musaya (1Mbit / s, SMBus / PMBus)
- Har zuwa 3 USARTs (2 x 10.5 Mbit / s, 1 x 5.25 Mbit/s), ISO 7816 dubawa, LIN, IrDA, sarrafa modem)
- Har zuwa 4 SPIs (har zuwa 42 Mbit / s a fCPU = 84 MHz), SPI2 da SPI3 tare da cikakken I2S mai cikakken duplex don cimma daidaiton aji na audio ta hanyar PLL na ciki ko agogon waje.
– SDIO dubawa
• Babban haɗi
- USB 2.0 cikakken na'ura mai sauri / mai watsa shiri / OTG mai sarrafawa tare da PHY-kan guntu
• Naúrar lissafin CRC
• 96-bit na musamman ID
• RTC: daidaito na biyu, kalandar hardware
