I-STM32F072C8T6TR ARM Microcontrollers – I-MCU Mainstream Arm Cortex-M0 ulayini we-USB we-MCU 64 Kbytes we-Flash 48 MHz CPU, i-USB, i-CAN &
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | I-ARM Microcontrollers - i-MCU |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-STM32F072C8 |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-LQFP-48 |
| Ingqikithi: | I-ARM Cortex M0 |
| Usayizi Wenkumbulo Yohlelo: | awu 64kb |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Ukulungiswa kwe-ADC: | 12 kancane |
| Imvamisa yewashi enkulu: | 48 MHz |
| Inombolo yama-I/Os: | 37 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: | + 85 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| 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 |
| I/O Voltage: | 2 V kuya ku-3.6 V |
| Uhlobo lwesixhumi esibonakalayo: | CAN, CEC, I2C, SPI, USART, USB |
| Kuyazwela umswakama: | Yebo |
| Inombolo yeziteshi ze-ADC: | 13 Isiteshi |
| Uchungechunge Lwephrosesa: | I-STM32F0 |
| Umkhiqizo: | I-MCU |
| Uhlobo Lomkhiqizo: | I-ARM Microcontrollers - i-MCU |
| Uhlobo Lwenkumbulo Yohlelo: | I-Flash |
| Inani Lephakethe Lefekthri: | 2400 |
| Isigaba esingaphansi: | Ama-Microcontrollers - i-MCU |
| Igama lokuhweba: | I-STM32 |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer, Iwindi |
| Isisindo Seyunithi: | 0.006886 oz |
♠ I-Arm®-based 32-bit MCU, kufika ku-128 KB Flash, i-USB FS 2.0, CAN, 12 timer, ADC, DAC & comm. ukuxhumana, 2.0 - 3.6 V
Ama-microcontrollers e-STM32F072x8/xB ahlanganisa ukusebenza okuphezulu kwe-Arm®Cortex®-M0 32-bit RISC core esebenza kufika kumafrikhwensi angu-48 MHz, izinkumbulo ezishumekwe ngesivinini esiphezulu (kufika ku-128 Kbytes wememori ye-Flash kanye no-16 Kbytes we-SRAM), kanye nobubanzi obuthuthukisiwe be-Iperisral. Wonke amadivayisi anikezela ngezindawo zokuxhumana ezijwayelekile (ama-I2C amabili, ama-SPI/I2S amabili, i-HDMI CEC eyodwa nama-USART amane), idivayisi eyodwa ye-USB Full-speed (crystal-less), i-CAN eyodwa, i-12-bit ADC eyodwa, i-12-bit DAC eyodwa eneziteshi ezimbili, izibali-sikhathi eziyi-16-bit eziyisikhombisa, isibali sikhathi esisodwa se-32-bit kanye ne-PWM yokulawula isikhathi ethuthukisiwe.
Izilawuli ezincane ze-STM32F072x8/xB zisebenza kumazinga okushisa -40 kuye ku-+85 °C kanye -40 kuye ku-+105 °C, ukusuka kugesi ongu-2.0 kuye ku-3.6 V. Isethi ebanzi yamamodi okonga amandla ivumela ukuklanywa kwezinhlelo zokusebenza zamandla aphansi. Izilawuli ezincane ze-STM32F072x8/xB zifaka amadivayisi kumaphakeji ayisikhombisa ahlukene ukusuka kumaphini angama-48 kuye kwangamaphini angu-100 anefomu lokufa elitholakalayo futhi uma licelwa. Ngokuya ngedivayisi ekhethiwe, amasethi ahlukene wama-peripheral afakiwe.
Lezi zici zenza izilawuli ezincane ze-STM32F072x8/xB zilungele uhla olubanzi lwezinhlelo zokusebenza ezifana nokulawula izinhlelo zokusebenza nezindawo zokusebenzelana nomsebenzisi, okokusebenza okubanjwa ngesandla, izamukeli ze-A/V kanye ne-TV yedijithali, amapheripheral e-PC, amapulatifomu emidlalo ne-GPS, izinhlelo zokusebenza zezimboni, ama-PLC, ama-inverter, amaphrinta, izikena, amasistimu we-alamu, ama-intercom wevidiyo nama-HVAC.
• Ingqikithi: I-Arm® 32-bit Cortex®-M0 CPU, imvamisa kufika ku-48 MHz
• Izinkumbulo
- 64 kuya ku-128 Kbytes wememori ye-Flash
- 16 Kbytes we-SRAM ngokulingana kwe-HW
• Iyunithi yokubala ye-CRC
• Setha kabusha kanye nokuphathwa kwamandla
– Ukunikezwa kwedijithali ne-I/O: VDD = 2.0 V kuya ku-3.6 V
- Ukunikezwa kwe-analog: VDDA = VDD kuya ku-3.6 V
- Ama-I/O akhethiwe: VDDIO2 = 1.65 V kuya ku-3.6 V
- Ukusetha kabusha amandla / amandla phansi (POR/PDR)
- I-Programmable voltage detector (PVD)
- Izindlela zamandla aphansi: Lala, Yima, Ukulinda
- Ukunikezwa kwe-VBAT ye-RTC namarejista okusekelayo
• Ukuphathwa kwewashi
- 4 ukuze 32 MHz crystal oscillator
- I-oscillator engu-32 kHz ye-RTC enokulinganiswa
- I-8 MHz RC yangaphakathi enenketho ye-x6 PLL
- I-oscillator ye-RC ye-40 kHz yangaphakathi
- I-oscillator yangaphakathi engu-48 MHz enokusikwa okuzenzakalelayo okusekelwe ku-ext. ukuvumelanisa
• Kufika kuma-I/O asheshayo angama-87
- Konke kuyenzeka kuma-vector aphazamisayo angaphandle
- Kufika kuma-I/O angama-68 anamandla okubekezelela i-5V kanye ne-19 ngokuhlinzekwa okuzimele kwe-VDDIO2
• Isilawuli se-DMA eneziteshi ezingu-7
• I-12-bit eyodwa, 1.0 µs ADC (kufika eziteshini eziyi-16)
- Ibanga lokuguqulwa: 0 kuya ku-3.6 V
- Ukunikezwa okuhlukile kwe-analog: 2.4 V kuya ku-3.6 V
• Isiguquli esisodwa se-12-bit D/A (eneziteshi ezi-2)
• Iziqhathaniso ezi-2 zamandla aphansi ze-analogi ezinokufakwayo okuhlelekayo nokukhiphayo
• Kufikela kumashaneli anamandla angama-24 wezinzwa zokuthinta, umugqa kanye nezinzwa zokuthinta
• I-RTC yekhalenda ene-alamu nokuvuka ngezikhathi ezithile ku-Stop/Standby
• 12 izikhathi
– Isibali sikhathi esisodwa esingu-16-bit esithuthukisiwe sokukhipha i-PWM yamashaneli ayisithupha
- Isibali sikhathi esisodwa esingu-32-bit kanye nesikhombisa esingu-16-bit, esine-IC/OC, OCN efinyelela kwezine, sisebenziseka ekubhalweni kokulawula kwe-IR noma ukulawula kwe-DAC
- Izibali zesikhathi ezizimele nesistimu
- Isibali sikhathi se-SysTick
• Izindawo zokuxhumana
- Izixhumanisi ze-I2C ezi-2 ezisekela i-Fast Mode Plus (1 Mbit/s) ezinosinki wamanje ongu-20 mA, eyodwa esekela i-SMBus/PMBus nokuvuka
- Ama-USART ama-4 asekela i-SPI evumelanayo eyinhloko nokulawulwa kwemodemu, amabili ane-ISO7816 interface, i-LIN, i-IrDA, ukutholwa kwe-auto baud rate kanye nesici sokuvuka
- 2 SPIs (18 Mbit/s) anama-bit ozimele angu-4 kuye kwayi-16, futhi anokuxhumana kwe-I2S okuphindwe kabili
-Isixhumi esibonakalayo se-CAN
- Isixhumi esibonakalayo se-USB 2.0 esinesivinini esigcwele, esikwazi ukusebenza sisuka ku-oscillator yangaphakathi engu-48 MHz futhi sisekelwa i-BCD ne-LPM
• Ukuvuka kwe-HDMI CEC ekwamukelweni kwesihloko
• I-serial wire debug (SWD)
• I-ID ehlukile ye-96-bit
