I-STM32F301K8T7 ARM Microcontrollers – I-MCU Mainstream Amasiginali Ahlanganisiwe we-MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM32F3 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-32 |
| Ingqikithi: | I-ARM Cortex M4 |
| Usayizi Wenkumbulo Yohlelo: | awu 64kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 72 MHz |
| Inombolo yama-I/Os: | 10 I/O |
| Usayizi we-RAM yedatha: | 16 kb |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 105 C |
| Ukupakishwa: | Ithreyi |
| I-Analog Supply Voltage: | 2 V kuya ku-3.6 V |
| Ibhrendi: | I-STMicroelectronics |
| Isixazululo se-DAC: | 12 kancane |
| Uhlobo lwe-RAM yedatha: | I-SRAM |
| Uhlobo lwesixhumi esibonakalayo: | I2C, SPI, UART |
| Inombolo yeziteshi ze-ADC: | 8 Isiteshi |
| Umkhiqizo: | I-MCU+FPU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 1500 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer, Iwindi |
♠ I-Arm® Cortex®-M4 32-bit MCU+FPU, kufika ku-64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V
Umndeni we-STM32F301x6/8 usekelwe kumongo osebenza kahle kakhulu we-Arm® Cortex®-M4 32-bit RISC osebenza imvamisa yokufika ku-72 MHz futhi ushumeka iyunithi yephoyinti elintantayo (FPU). Umndeni uhlanganisa izinkumbulo ezishumekiwe zesivinini esikhulu (kufika ku-64 Kbytes wememori ye-Flash, 16 Kbytes we-SRAM), kanye nohlu olubanzi lwama-I/O athuthukisiwe nama-peripheral axhunywe kumabhasi amabili e-APB.
Amadivayisi ahlinzeka nge-ADC engu-12-bit esheshayo (5 Msps), iziqhathanisi ezintathu, isikhulisamandla esisebenzayo, iziteshi ezikwazi ukuzwa ezifinyelela ku-18, isiteshi esisodwa se-DAC, i-RTC enamandla aphansi, isibali-sikhathi senhloso jikelele esingu-32-bit, isibali sikhathi esisodwa esinikezelwe ekulawuleni imoto, kanye nezibali-sikhathi ezifika kwezintathu zenhloso evamile engu-16-bit ukushayela kanye nesikhathi esisodwa se-DAC. Ziphinde zibe nezindawo zokuxhumana ezijwayelekile nezithuthukisiwe: ama-I2C amathathu, kufika kuma-USART amathathu, kufika kuma-SPI amabili ane-multiplexed full-duplex I2S, kanye nesidlulisi se-infrared.
Umndeni we-STM32F301x6/8 usebenza ku--40 kuya ku-+85°C futhi -40 kuya ku-+105°C izinga lokushisa kusuka ku-2.0 kuya ku-3.6 V. Isethi ebanzi yemodi yokonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi.
Umndeni we-STM32F301x6/8 unikeza amadivayisi ngamaphakeji angama-32-, 48-, 49- kanye namaphini angu-64.
Isethi yama-peripheral afakiwe iyashintsha ngedivayisi ekhethiwe.
• Ingqikithi: I-Arm® 32-bit Cortex®-M4 CPU ene-FPU (72 MHz max.), ukuphindaphindeka komjikelezo owodwa nokuhlukaniswa kwe-HW, imiyalelo ye-DSP
• Izinkumbulo
- 32 kuya ku-64 Kbytes wememori ye-Flash
- 16 Kbytes we-SRAM ebhasini ledatha
• Iyunithi yokubala ye-CRC
• Setha kabusha kanye nokuphathwa kwamandla
- VDD, VDDA uhla lwamandla kagesi: 2.0 kuya ku-3.6 V
- Ukusetha kabusha amandla / amandla phansi (POR/PDR)
- I-Programmable voltage detector (PVD)
- Amandla aphansi: Lala, Yima, nokulinda
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• Ukuphathwa kwewashi
- 4 ukuze 32 MHz crystal oscillator
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- Yangaphakathi engu-8 MHz RC enenketho ye-x 16 PLL
- I-oscillator yangaphakathi engu-40 kHz
• Kufika ezimbobeni ze-I/O ezisheshayo ezingu-51, zonke ziyakwazi ukuhleleka kuma-vector angaphandle aphazamisayo, ezimbalwa ezibekezelela i-V ezingu-5
• I-interconnect matrix
• Isilawuli se-DMA esisekela iziteshi ezingu-7, ama-ADC, ama-SPI, ama-I2C, ama-USART nama-DAC
• I-1 × ADC 0.20 μs (kufika kumashaneli angu-15) enokulungiswa okukhethekayo kwamabhithi angu-12/10/8/6, 0 kuya ku-3.6 V ububanzi bokuguqulela, imodi yesiphetho esisodwa/ehlukile, ukunikezwa kwe-analog ehlukile ukusuka ku-2.0 ukuya ku-3.6 V
• Inzwa yezinga lokushisa
• Ishaneli ye-DAC engu-1 x 12-bit enokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V
• Iziqhathaniso ezintathu ezisheshayo ze-analog ezisuka ku-2.0 ukuya ku-3.6 V
• I-amplifier yokusebenza engu-1 x engasetshenziswa kumodi ye-PGA, yonke itheminali ifinyeleleka ngokunikezwa kwe-analog kusuka ku-2.4 kuya ku-3.6 V
• Amashaneli afinyelela ku-18 e-capacitive asekela ukhiye othintwayo, ama-linear kanye nezinzwa ezijikelezayo
• Izibali zesikhathi ezifika kweziyisi-9
- Isibali sikhathi esisodwa esingu-32-bit esifinyelela ku-4 IC/OC/PWM noma i-pulse counter kanye nokufakwayo kwesishumeki se-quadrature (okwenyukayo)
- Isibali sikhathi esisodwa esingu-16-bit 6-channel advanced-control, esineziteshi ze-PWM ezifika kweziyisi-6, isizukulwane esidala kanye nesitobhi esiphuthumayo
- Izibali zesikhathi ezintathu ze-16-bit ezine-IC/OC/OCN noma i-PWM, uhlobo lwesikhathi esimisiwe. kanye nesitobhi esiphuthumayo
- Isibali sikhathi esisodwa se-16-bit esiyisisekelo sokushayela i-DAC
- 2 watchdog timer (ezizimele, iwindi)
-Isibali sikhathi seSysTick: 24-bit counter counter
• I-RTC yekhalenda ene-alamu, ukuvuka ngezikhathi ezithile ku-Stop/Standby
• Izindawo zokuxhumana
- Ama-I2C amathathu anosinki wamanje ongu-20 mA ukuze asekele imodi esheshayo futhi
- Kufika ku-3 USARTs, 1 ene-ISO 7816 I/F, i-auto baudrate detect kanye nesizinda sewashi eliMbili
- Kufika kuma-SPI amabili ane-multiplexed full duplex I2S
- I-infrared transmitter
• I-serial wire debug (SWD), JTAG
• I-ID ehlukile ye-96-bit
