I-STM32F401RBT6TR ARM Microcontrollers – Ulayini wokufinyelela osebenza kahle we-MCU, i-Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | Idatha ye-STM32F401RB |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | 128kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 84 MHz |
| Inombolo yama-I/Os: | 50 I/O |
| Usayizi we-RAM yedatha: | awu 64kb |
| Supply Voltage - Min: | 1.7 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | I-STMicroelectronics |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Uhlobo lwesixhumi esibonakalayo: | I2C, I2S, SDIO, SPI, USART, USB |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 16 Isiteshi |
| Inombolo Yezibali-sikhathi/Izibali: | 8 Isikhathi |
| Uchungechunge Lwephrosesa: | I-STM32F401 |
| Umkhiqizo: | I-MCU+FPU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer, Iwindi |
| Isisindo Seyunithi: | 0.012335 oz |
♠ I-Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM, 11 TIMs, 1 ADC, 11 comm. izindawo zokuhlangana
Amadivayisi we-STM32F401XB/STM32F401XC asekelwe kumongo osebenza kakhulu we-Arm® Cortex® -M4 32-bit RISC osebenza imvamisa yokufika ku-84 MHz. I-Cortex®-M4 core ihlanganisa iyunithi yephoyinti elintantayo (i-FPU) ukunemba okukodwa okusekela yonke imiyalelo ye-Arm yokunemba okukodwa yokucubungula idatha nezinhlobo zedatha. Iphinde isebenzise isethi egcwele yemiyalelo ye-DSP kanye neyunithi yokuvikela inkumbulo (MPU) ethuthukisa ukuphepha kohlelo lokusebenza.
I-STM32F401xB/STM32F401xC ihlanganisa izinkumbulo ezishumekiwe zesivinini esikhulu (kufika ku-256 Kbytes wememori ye-Flash, kufika ku-64 Kbytes we-SRAM), kanye nohlu olubanzi lwama-I/Os athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB, amabhasi amabili e-AHB2-multi-AH3 matrix.
• Ulayini osebenza kahle kakhulu one-BAM (imodi yokutholwa kwenqwaba)
– 1.7 V kuya ku-3.6 V ugesi
-40 °C kuya ku-85/105/125 °C ibanga lokushisa
• Ingqikithi: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU, i-Adaptive real-time accelerator (ART Accelerator™) evumela ukwenziwa kwesimo sokulinda okungu-0 kusuka kumemori ye-Flash, imvamisa efika ku-84 MHz, iyunithi yokuvikela inkumbulo, 105 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 21), kanye nemiyalo ye-Dhrystone 21.
• Izinkumbulo
- Kufika ku-256 Kbytes wememori ye-Flash
- 512 byte yenkumbulo ye-OTP
- Kufika ku-64 Kbytes we-SRAM
• Ukuphathwa kwewashi, ukusetha kabusha nokuphatha
– 1.7 V kuya ku-3.6 V ukunikezwa kwesicelo kanye nama-I/Os
- I-POR, i-PDR, i-PVD ne-BOR
- 4-to-26 MHz crystal oscillator
- I-RC esikwe efekthri engu-16 MHz yangaphakathi
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- Yangaphakathi 32 kHz RC nokulinganiswa
• Ukusetshenziswa kwamandla
- Run: 128 µA/MHz (i-peripheral ivaliwe)
- Misa (Flash in Stop mode, isikhathi sokuvuka ngokushesha): 42 µA uhlobo @ 25 °C; 65 µA ubuningi @25 °C
- Misa (Flash in Deep power down mode, isikhathi sokuvuka kancane): phansi kufike ku-10 µA typ@25 °C; 28µA ubuningi @25 °C
– Okubekwe eceleni: 2.4 µA @25 °C / 1.7 V ngaphandle kwe-RTC; 12 µA @85 °C @1.7 V
– Ukunikezwa kwe-VBAT kwe-RTC: 1 µA @25 °C
• 1×12-bit, 2.4 MSPS A/D converter: kufika kumashaneli ayi-16
• I-DMA Yenhloso Evamile: Izilawuli ze-DMA zokusakaza ezingu-16 ezinama-FIFO nosekelo lokuqhuma
• Izibali zesikhathi ezifika kweziyi-11: kufika kweziyisithupha ze-16-bit, izibali-sikhathi ezimbili ezingama-32-bit kufika ku-84 MHz, ngasinye sinokufinyelela ku-4 IC/OC/PWM noma i-pulse counter kanye nokokufaka kwekhodi ye-quadrature(okwenyukayo), izibali-sikhathi ezimbili ze-watchdog (ezizimele newindi) nesibali sikhathi se-SysTick
• Imodi yokususa iphutha
- I-serial wire debug (SWD) ne-JTAG interface
– I-Cortex®-M4 Embedded Trace Macrocell™
• Kufika kumachweba we-I/O angu-81 anekhono lokuphazamiseka
- Wonke amachweba we-IO angu-5 V abekezelela
- Kufika ku-78 okusheshayo I/Os kufika ku-42 MHz
• Kufikela ku-11 zokuxhumana
- Kufika ku-3 × I2C interfaces (1Mbit/s, SMBus/PMBus)
- Kufika ku-3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), isixhumi esibonakalayo se-ISO 7816, i-LIN, i-IrDA, isilawuli semodemu)
- Kufika ku-4 SPIs (kufika ku-42 Mbits/s ku-fCPU = 84 MHz), i-SPI2 ne-SPI3 ene-muxed full-duplex I2S ukuze kuzuzwe ukunemba kwekilasi lomsindo nge-PLL yomsindo wangaphakathi noma iwashi langaphandle
- I-interface ye-SDIO
• Ukuxhumana okuthuthukile
– Isilawuli se-USB 2.0 esigcwele isivinini/sosokhaya/i-OTG esine-PHY eku-chip
• Iyunithi yokubala ye-CRC
• I-ID ehlukile ye-96-bit
• I-RTC: ukunemba kwesibili, ikhalenda yehadiwe
