STM32F072C8T6TR ARM Microcontrollers – MCU Mainstream Arm Cortex-M0 layin USB MCU 64 Kbytes na Flash 48 MHz CPU, USB, CAN &
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F072C8 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-48 |
| Core: | ARM Cortex M0 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 48 MHz |
| Adadin I/Os: | 37 I/O |
| Girman RAM Data: | 16 kb |
| Samar da Wutar Lantarki - Min: | 2 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 |
| Analog Supply Voltage: | 2V zuwa 3.6V |
| Alamar: | STMicroelectronics |
| Ƙimar DAC: | 12 bit |
| Nau'in RAM Data: | SRAM |
| I/O Voltage: | 2V zuwa 3.6V |
| Nau'in Mu'amala: | CAN, CEC, I2C, SPI, USART, USB |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | 13 Channel |
| Jerin Mai sarrafawa: | Saukewa: STM32F0 |
| Samfura: | MCU |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 2400 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
| Nauyin Raka'a: | 0.006886 oz |
♠ Arm® na tushen 32-bit MCU, har zuwa 128 KB Flash, USB FS 2.0 maras crystal, CAN, masu ƙidayar lokaci 12, ADC, DAC & waƙafi. musaya, 2.0 - 3.6 V
STM32F072x8 / xB microcontrollers sun haɗa da babban aikin Arm®Cortex®-M0 32-bit RISC core wanda ke aiki har zuwa mitar 48 MHz, ƙwaƙwalwar ajiyar sauri mai sauri (har zuwa 128 Kbytes na ƙwaƙwalwar Flash da 16 Kbytes na SRAM), da haɓakar kewayon I. Duk na'urorin suna ba da daidaitattun hanyoyin sadarwar sadarwa (I2Cs biyu, SPI / I2S guda biyu, HDMI CEC guda ɗaya da USARTs guda huɗu), na'urar Cikakken-gudun USB ɗaya (crystal-less), CAN ɗaya, 12-bit ADC ɗaya, 12-bit DAC ɗaya tare da tashoshi biyu, masu ƙidayar 16-bit bakwai, mai ƙidayar lokaci 32-bit ɗaya da ci gaba-control PWM timer.
STM32F072x8/xB microcontrollers suna aiki a cikin -40 zuwa +85 °C da -40 zuwa +105 °C kewayon zafin jiki, daga wutar lantarki 2.0 zuwa 3.6 V. Cikakken tsari na hanyoyin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi. STM32F072x8/xB microcontrollers sun haɗa da na'urori a cikin fakiti daban-daban guda bakwai waɗanda suka fito daga fil 48 zuwa fil 100 tare da nau'in mutu kuma ana samun su akan buƙata. Dangane da na'urar da aka zaɓa, ana haɗa nau'ikan nau'ikan kayan aiki daban-daban.
Wadannan fasalulluka suna sa STM32F072x8 / xB microcontrollers dace da aikace-aikace masu yawa kamar sarrafa aikace-aikacen da musaya masu amfani, kayan aikin hannu, masu karɓar A / V da TV na dijital, na'urorin PC, wasan kwaikwayo da dandamali na GPS, aikace-aikacen masana'antu, PLCs, inverters, printers, scanners, ƙararrawa tsarin, bidiyo intercoms da HVACs.
• Core: Arm® 32-bit Cortex®-M0 CPU, mita har zuwa 48 MHz
• Tunatarwa
- 64 zuwa 128 Kbytes na ƙwaƙwalwar Flash
- 16 Kbytes na SRAM tare da daidaitattun HW
• Naúrar lissafin CRC
Sake saiti da sarrafa wutar lantarki
– Dijital da I/O wadata: VDD = 2.0 V zuwa 3.6 V
- Analog wadata: VDDA = VDD zuwa 3.6 V
- Zaɓi I/Os: VDDIO2 = 1.65 V zuwa 3.6 V
- Sake saitin saukar da wutar lantarki (POR/PDR)
- Mai gano ƙarfin lantarki (PVD)
- Yanayin ƙarancin ƙarfi: Barci, Tsaya, Jiran aiki
- Samar da VBAT don RTC da rijistar madadin
• Gudanar da agogo
- 4 zuwa 32 MHz crystal oscillator
- 32 kHz oscillator don RTC tare da daidaitawa
- 8 MHz RC na ciki tare da zaɓi x6 PLL
- Na ciki 40 kHz RC oscillator
- Na ciki 48 MHz oscillator tare da datsa atomatik dangane da ext. aiki tare
• Har zuwa 87 mai sauri I/Os
– Duk taswira akan abubuwan katsewar waje
- Har zuwa 68 I / Os tare da iya jurewa 5V da 19 tare da wadata mai zaman kanta VDDIO2
• Mai sarrafa tashar DMA 7
• Daya 12-bit, 1.0 µs ADC (har zuwa tashoshi 16)
- Kewayon juzu'i: 0 zuwa 3.6 V
- Samuwar analog daban: 2.4V zuwa 3.6V
• Mai juyawa D/A mai 12-bit guda ɗaya (tare da tashoshi 2)
• 2 masu saurin ƙarancin wutar lantarki na analog tare da shigarwa da fitarwa na shirye-shirye
• Har zuwa tashoshi masu ƙarfin ƙarfi 24 don maɓallin taɓawa, madaidaiciya da firikwensin taɓawa
• Kalanda RTC tare da ƙararrawa da farkawa na lokaci-lokaci daga Tsayawa/A jiran aiki
• Masu ƙidayar lokaci 12
- Mai ƙididdige ƙididdiga na ci gaba na 16-bit don fitowar tashoshi shida na PWM
- Mai ƙidayar 32-bit da bakwai 16-bit, tare da har zuwa IC / OC guda huɗu, OCN, ana iya amfani da su don ƙirar sarrafa IR ko sarrafa DAC
- Masu zaman kansu da masu sa ido na tsarin
– SysTick mai ƙidayar lokaci
• Hanyoyin sadarwa
- 2 I2C musaya masu goyan bayan Fast Mode Plus (1 Mbit / s) tare da 20 mA na yanzu, ɗayan yana goyan bayan SMBus / PMBus da farkawa.
- 4 USARTs suna tallafawa SPI mai daidaitawa da sarrafa modem, biyu tare da kewayon ISO7816, LIN, IrDA, gano ƙimar baud auto da fasalin farkawa.
- 2 SPIs (18 Mbit / s) tare da firam ɗin 4 zuwa 16 na shirye-shirye, kuma tare da ƙirar I2S mai yawa.
– CAN dubawa
- Kebul 2.0 mai cikakken saurin dubawa, mai iya aiki daga oscillator na 48 MHz na ciki kuma tare da tallafin BCD da LPM
• HDMI CEC farkawa akan liyafar kai
• Serial waya debug (SWD)
• 96-bit na musamman ID
