I-STM32F411RCT6TR ARM Microcontrollers – Ulayini wokufinyelela osebenza kahle we-MCU, i-Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM32F411RC |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-64 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | 256kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 100 MHz |
| Inombolo yama-I/Os: | 81 I/O |
| Usayizi we-RAM yedatha: | 128kb |
| Supply Voltage - Min: | 1.71 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Ukupakishwa: | I-reel |
| Ibhrendi: | I-STMicroelectronics |
| Isixazululo se-DAC: | 12 kancane |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 16 Isiteshi |
| Inombolo Yezibali-sikhathi/Izibali: | 11 Isibali sikhathi |
| Umkhiqizo: | I-MCU |
| 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 |
♠ I-Arm® Cortex®-M4 32b MCU+FPU, 125 DMIPS, 512KB Flash, 128KB RAM, USB OTG FS, 11 TIMs, 1 ADC, 13 comm. izindawo zokuhlangana
Amadivayisi we-STM32F411XC/XE asekelwe kumongo osebenza kakhulu we-Arm® Cortex® -M4 32-bit RISC osebenza imvamisa yokufika ku-100 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-STM32F411xC/xE ingeyomugqa womkhiqizo we-STM32 Dynamic Efficiency™ (nemikhiqizo ehlanganisa ukusebenza kahle kwamandla, ukusebenza nokuhlanganiswa) kuyilapho yengeza isici esisha esibizwa ngokuthi I-Batch Acquisition Mode (BAM) evumela ukulondoloza ukusetshenziswa kwamandla okwengeziwe ngesikhathi sokuqoqwa kwedatha.
I-STM32F411xC/xE ihlanganisa izinkumbulo ezishumekiwe zesivinini esikhulu (kufika ku-512 Kbytes wememori ye-Flash, 128 Kbytes we-SRAM), kanye nohlu olubanzi lwama-I/Os athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB, amabhasi amabili e-AHB kanye namabhasi angu-32-bit multi-AHB.
Wonke amadivayisi anikezela nge-12-bit ADC eyodwa, i-RTC enamandla aphansi, izibali sikhathi eziyisithupha zenhloso evamile engu-16-bit okuhlanganisa isibali sikhathi se-PWM esisodwa sokulawula imoto, izibali sikhathi ezimbili zenhloso evamile engu-32-bit. Ziphinde zibe nezindawo zokuxhumana ezisezingeni nezithuthukile.
• I-Dynamic Efficiency Line ene-BAM (Imodi Yokuthola Iqoqo)
– 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-100 MHz, iyunithi yokuvikela inkumbulo, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 21), kanye nemiyalelo ye-Dhrystone 21.
• Izinkumbulo
- Kufika ku-512 Kbytes wememori ye-Flash
- 128 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: 100 µA/MHz (i-peripheral ivaliwe)
- Misa (Flash in Stop mode, isikhathi sokuvuka ngokushesha): 42 µA Typ @ 25C; 65 µA ubuningi @25 °C
- Misa (Flash in Deep power down mode, isikhathi sokuvuka kancane): wehle ufike ku-9 µA @ 25 °C; 28µA ubuningi @25 °C
– Okubekwe eceleni: 1.8 µA @25 °C / 1.7 V ngaphandle kwe-RTC; 11 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 zesikhathi ezingama-32-bit ezimbili kufika ku-100 MHz, ngasinye sine-IC/OC/PWM emine 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
- Kufika ku-78 okusheshayo I/Os kufika ku-100 MHz
– Kufika ku-77 5 I/Os ebekezelela i-V
• Kufikela ku-13 ukuxhumana kokuxhumana
- Kufika ku-3 x I2C interfaces (SMBus/PMBus)
- Kufika ku-3 USARTs (2 x 12.5 Mbit/s, 1 x 6.25 Mbit/s), isixhumi esibonakalayo se-ISO 7816, i-LIN, i-IrDA, isilawuli semodemu)
- Kufika ku-5 SPI/I2Ss (kufika ku-50 Mbit/s, SPI noma I2S audio protocol), i-SPI2 ne-SPI3 ene-muxed full-duplex I2S ukuze kuzuzwe ukunemba kwekilasi lomsindo nge-PLL yomsindo wangaphakathi noma iwashi langaphandle
- I-SDIO interface (SD/MMC/eMMC)
- Ukuxhumana okuthuthukile: Isilawuli se-USB 2.0 esigcwele ngesivinini esigcwele/umsingathi/i-OTG esine-on-chip PHY
• Iyunithi yokubala ye-CRC
• I-ID ehlukile ye-96-bit
• I-RTC: ukunemba kwesibili, ikhalenda yehadiwe
• Wonke amaphakheji (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) ayi-ECOPACK®2
