STM32F105RCT6 ARM Microcontrollers - MCU 32BIT Cortex 64/25 Haɗin Layin M3
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F105RC |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-64 |
| Core: | ARM Cortex M3 |
| Girman Ƙwaƙwalwar Shirin: | 256 kB |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 72 MHz |
| Adadin I/Os: | 51 I/O |
| Girman RAM Data: | 64kb ku |
| 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: | Tire |
| Alamar: | STMicroelectronics |
| Nau'in RAM Data: | SRAM |
| Tsayi: | 1.4 mm |
| Nau'in Mu'amala: | CAN, I2C, SPI, USART |
| Tsawon: | 10 mm |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | Tashoshi 16 |
| Adadin Masu ƙidayar lokaci/Masu ƙididdiga: | 10 Mai ƙidayar lokaci |
| Jerin Mai sarrafawa: | ARM Cortex M |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 960 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Nisa: | 10 mm |
| Nauyin Raka'a: | 0.012088 oz |
♠ Layin haɗin kai, MCU na tushen 32-bit ARM® tare da 64/256 KB Flash, USB OTG, Ethernet, masu ƙidayar lokaci 10, CANs 2, 2 ADCs, 14 hanyoyin sadarwa
Iyalin layin haɗin haɗin STM32F105xx da STM32F107xx sun haɗa da babban aikin ARM® Cortex®-M3 32-bit RISC core wanda ke aiki a mitar 72 MHz, ƙwaƙwalwar ajiyar sauri mai sauri (ƙwaƙwalwar Flash har zuwa 256 Kbytes da SRAM), da 64 Kbytes. babban kewayon ingantattun I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu.Duk na'urorin suna ba da ADCs 12-bit guda biyu, maƙasudin maƙasudin 16-bit masu ƙidayar lokaci guda huɗu tare da mai ƙidayar lokaci PWM, da daidaitattun hanyoyin sadarwa da ci gaba: har zuwa I2Cs guda biyu, SPI uku, I2Ss biyu, USARTs biyar, USB OTG FS da biyu CAN.Ana samun Ethernet akan STM32F107xx kawai.
Iyalin layin haɗin haɗin STM32F105xx da STM32F107xx suna aiki a cikin kewayon zafin jiki -40 zuwa +105 °C, daga wutar lantarki na 2.0 zuwa 3.6 V.Cikakken tsari na yanayin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
Iyalin layin haɗin haɗin STM32F105xx da STM32F107xx suna ba da na'urori a cikin nau'ikan fakiti guda uku: daga fil 64 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 STM32F105xx da STM32F107xx haɗin layin microcontroller iyali dacewa da aikace-aikace iri-iri kamar injin tuƙi da sarrafa aikace-aikacen, kayan aikin likitanci da na hannu, aikace-aikacen masana'antu, PLCs, inverters, firintocin, da na'urorin daukar hoto, tsarin ƙararrawa, intercom na bidiyo, HVAC. da kayan aikin sauti na gida.
• Core: ARM® 32-bit Cortex®-M3 CPU
- 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 zuwa 256 Kbytes na ƙwaƙwalwar Flash
- 64 Kbytes na babban manufar 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)
- 3-zuwa-25 MHz crystal oscillator
– Na ciki 8 MHz masana'anta-datsa RC
- Na ciki 40 kHz RC tare da daidaitawa
- 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 × 12-bit, 1 µs A/D masu juyawa (tashoshi 16)
- Kewayon juzu'i: 0 zuwa 3.6 V
– Samfurin kuma riƙe iyawa
- Na'urar firikwensin zafi
- har zuwa 2 MSPS a cikin yanayin tsaka-tsaki
• 2 × 12-bit D/A masu juyawa
• DMA: 12-tashar DMA mai sarrafa
- Abubuwan da ke goyan baya: masu ƙidayar lokaci, ADCs, DAC, I2Ss, SPIs, I2Cs da USARTs
• Yanayin kuskure
- Serial waya debug (SWD) & JTAG musaya
–Cortex®-M3 Trace Macrocell™
• Har zuwa tashoshin I/O masu sauri 80
- 51/80 I/Os, duk ana iya taswira akan ɓangarorin katsewa na waje 16 kuma kusan duk masu jurewar V 5
• Ƙungiyar lissafin CRC, ID na musamman na 96-bit
• Har zuwa masu ƙidayar lokaci 10 tare da ikon sake taswira
- Har zuwa masu ƙidayar 16-bit guda huɗu, kowannensu yana da har zuwa 4 IC / OC / PWM ko bugun bugun jini da shigarwar quadrature (ƙara)
- 1 × 16-bit mai sarrafa motar PWM mai ƙidayar lokaci tare da tsarawar lokaci da tasha gaggawa
- Masu sa ido 2 × (mai zaman kanta da taga)
– SysTick mai ƙidayar lokaci: 24-bit downcounter
- 2 × 16-bit masu ƙidayar lokaci don fitar da DAC
• Har zuwa mu'amalar sadarwa guda 14 tare da ikon rage taswira
- Har zuwa 2 × I2C musaya (SMBus / PMBus)
- Har zuwa 5 USARTs (ISO 7816 dubawa, LIN, ikon IrDA, sarrafa modem)
- Har zuwa 3 SPIs (18 Mbit / s), 2 tare da keɓancewar I2S mai yawa wanda ke ba da daidaiton aji mai jiwuwa ta hanyar tsarin PLL na ci gaba.
- 2 × CAN musaya (2.0B Active) tare da 512 bytes na sadaukarwar SRAM
- USB 2.0 cikakken na'ura mai sauri / mai watsa shiri / mai sarrafa OTG tare da on-chip PHY wanda ke goyan bayan HNP/SRP/ID tare da 1.25 Kbytes na sadaukarwar SRAM
– 10/100 Ethernet MAC tare da sadaukar DMA da SRAM (4 Kbytes): IEEE1588 hardware goyon bayan, MII / RMII samuwa a kan duk fakitin
