STM32F103C8T7 ARM Microcontrollers MCU 32BIT Cortex M3 Matsakaici-yawa
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F103C8 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-48 |
| Core: | ARM Cortex M3 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 37 I/O |
| Girman RAM Data: | 20 kB |
| Samar da Wutar Lantarki - Min: | 2 V |
| Ƙarfin Ƙarfafawa - Max: | 3.6 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 105 C |
| Marufi: | Tire |
| Alamar: | STMicroelectronics |
| Nau'in RAM Data: | SRAM |
| Nau'in Mu'amala: | CAN, I2C, SPI, USART |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | Tashoshi 10 |
| Adadin Masu ƙidayar lokaci/Masu ƙididdiga: | 7 Mai ƙidayar lokaci |
| Jerin Mai sarrafawa: | ARM Cortex M |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 1500 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nauyin Raka'a: | 0.006409 oz |
♠ Matsakaici-yawa aikin layin ARM® na tushen 32-bit MCU tare da 64 ko 128 KB Flash, USB, CAN, masu ƙidayar lokaci 7, 2 ADCs, 9 com.musaya
STM32F103xx matsakaici-yawan aikin layin dangi ya ƙunshi babban aikin ARM® Cortex®-M3 32-bit RISC core yana aiki a mitar 72 MHz, ƙwaƙwalwar ajiyar sauri mai sauri (Ƙwaƙwalwar Flash har zuwa 128 Kbytes da SRAM har zuwa 20 Kbytes), da ƙari mai yawa. kewayon ingantattun I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu.Duk na'urori suna ba da ADCs 12-bit guda biyu, maƙasudi na gabaɗaya 16-bit masu ƙidayar lokaci guda uku da PWM mai ƙidayar lokaci ɗaya, da daidaitattun hanyoyin sadarwa da ci-gaba: har zuwa I2Cs biyu da SPIs, USARTs uku, USB da CAN.
Na'urorin suna aiki daga wutar lantarki 2.0 zuwa 3.6 V.Suna samuwa a duka -40 zuwa +85 °C kewayon zafin jiki da kuma -40 zuwa +105 °C tsawaita kewayon zafin jiki.Cikakken tsari na yanayin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
Iyalin layin aikin matsakaici-yawan STM32F103xx sun haɗa da na'urori a cikin nau'ikan fakiti guda shida: daga fil 36 zuwa fil 100.Dangane da na'urar da aka zaɓa, an haɗa nau'ikan nau'ikan nau'i daban-daban, bayanin da ke ƙasa yana ba da bayyani na cikakken kewayon na'urorin da aka tsara a cikin wannan dangi.
Waɗannan fasalulluka suna sa STM32F103xx matsakaici-yawan aikin layin microcontroller iyali dacewa da aikace-aikace iri-iri kamar tuƙi, sarrafa aikace-aikace, kayan aikin likita da na hannu, PC da na'urorin wasan caca, dandamali GPS, aikace-aikacen masana'antu, PLCs, inverters, printers, scanners , Tsarin ƙararrawa, intercoms na bidiyo, da HVACs.
• ARM® 32-bit Cortex®-M3 CPU Core
- 72 MHz matsakaicin mitar, 1.25 DMIPS / MHz (Dhrystone 2.1) aikin a 0 jiran damar ƙwaƙwalwar ajiyar jihar
– Sauƙaƙe-zagaye guda ɗaya da rarraba kayan masarufi
• Tunatarwa
- 64 ko 128 Kbytes na ƙwaƙwalwar Flash
- 20 Kbytes na SRAM
• Agogo, sake saiti da sarrafa wadata
– 2.0 zuwa 3.6V aikace-aikace wadata da kuma I/Os
- POR, PDR, da mai gano ƙarfin lantarki (PVD)
- 4-zuwa-16 MHz crystal oscillator
– Na ciki 8 MHz masana'anta-datsa RC
- Na ciki 40 kHz RC
- PLL don agogon CPU
- 32 kHz oscillator don RTC tare da daidaitawa
• Ƙarfin ƙarfi
- Yanayin barci, Tsayawa da jiran aiki
- Samar da VBAT don RTC da rijistar madadin
• 2 x 12-bit, 1 µs A/D masu juyawa (har zuwa tashoshi 16)
- Kewayon juzu'i: 0 zuwa 3.6 V
– Dual-samfurin kuma riƙe iyawa
- Na'urar firikwensin zafi
• DMA
- Mai sarrafa tashar DMA 7
- Abubuwan da ke goyan bayan: masu ƙidayar lokaci, ADC, SPIs, I 2Cs da USARTs
• Har zuwa tashoshin I/O masu sauri 80
- 26/37/51/80 I/Os, duk ana iya taswira akan ɓangarorin katsewa na waje 16 kuma kusan duk masu jurewar V 5
• Yanayin kuskure
- Serial waya debug (SWD) & JTAG musaya
• 7 masu ƙidayar lokaci
- Masu ƙidayar 16-bit guda uku, kowannensu yana da har zuwa 4 IC / OC / PWM ko bugun bugun jini da shigarwar quadrature (ƙara)
- 16-bit, mai ƙididdige ƙidayar PWM mai sarrafa motar tare da tsarawar lokaci da tsayawar gaggawa
- Masu sa ido 2 (mai zaman kansa da taga)
- SysTick mai ƙidayar lokaci 24-bit downcounter
• Har zuwa hanyoyin sadarwa guda 9
- Har zuwa 2 x I2C musaya (SMBus / PMBus)
- Har zuwa 3 USARTs (ISO 7816 dubawa, LIN, ikon IrDA, sarrafa modem)
- Har zuwa 2 SPIs (18Mbit/s)
- CAN dubawa (2.0B Active)
- USB 2.0 cikakken saurin dubawa
• Ƙungiyar lissafin CRC, ID na musamman na 96-bit
Fakitin ECOPACK® ne
