STM32F103RET7 ARM Microcontrollers MCU 32BIT Cortex M3 H/D Layin Ayyuka
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F103RE |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | LQFP-64 |
| Core: | ARM Cortex M3 |
| Girman Ƙwaƙwalwar Shirin: | 512 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: | + 105 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: | 8 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 |
♠ Babban aikin aiki mai girma Arm® na tushen 32-bit MCU tare da 256 zuwa 512KB Flash, USB, CAN, masu ƙidayar lokaci 11, 3 ADCs, 13 hanyoyin sadarwa
Iyalin layin aikin STM32F103xC, STM32F103xD da STM32F103xE sun haɗa da babban aikin Arm® Cortex®-M3 32-bit RISC core yana aiki a mitar 72 MHz, ƙwaƙwalwar ajiyar sauri mai sauri da ƙwaƙwalwar ajiya (Ƙwaƙwalwar Flash har zuwa 512 Ktesbytes) ), da ɗimbin 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 uku, maƙasudin maƙasudi 16-bit masu ƙidayar lokaci guda huɗu tare da masu ƙidayar PWM guda biyu, da daidaitattun hanyoyin sadarwa da ci gaba: har zuwa I2C guda biyu, SPI uku, I2Ss biyu, SDIO ɗaya, USARTs biyar, USB da CAN.
Iyalin layi na babban aiki na STM32F103xC/D/E yana aiki a cikin -40 zuwa +105 °C kewayon zafin jiki, 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.
Waɗannan fasalulluka sun sanya dangin microcontroller na STM32F103xC/D/E mai girman aikin aiki mai girman gaske don dacewa da aikace-aikace iri-iri kamar tuƙi, sarrafa aikace-aikacen, kayan aikin likita da na hannu, PC da wuraren wasan caca, dandamali GPS, aikace-aikacen masana'antu, PLCs, inverters. , firintoci, na'urorin daukar hoto, tsarin ƙararrawa na bidiyo, da HVAC.
• Core: Arm® 32-bit Cortex®-M3 CPU
- Matsakaicin mitar 72 MHz, 1.25 DMIPS/MHz(Dhrystone 2.1) aiki a jihar jira 0damar ƙwaƙwalwar ajiya
– Sauƙaƙe-zagaye ɗaya da hardwarerarraba
• Tunatarwa
- 256 zuwa 512 Kbytes na ƙwaƙwalwar Flash
- har zuwa 64 Kbytes na SRAM
- Mai sarrafa ƙwaƙwalwar ajiya mai sassauƙa tare da 4 ChipZaɓi.Yana goyan bayan Karamin Flash, SRAM,PSRAM, NOR da tunanin NAND
- LCD daidaitaccen dubawa, yanayin 8080/6800
• 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 na shirye-shirye(PVD)
- 4-zuwa-16 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
• 3 × 12-bit, 1 µs A/D masu juyawa (har zuwa 21tashoshi)
- Kewayon juzu'i: 0 zuwa 3.6 V
– Sau uku-samfurin kuma riƙe iyawa
- Na'urar firikwensin zafi
• 2 × 12-bit D/A masu juyawa
• DMA: 12-tashar DMA mai sarrafa
- Abubuwan da ke goyan baya: masu ƙidayar lokaci, ADCs, DAC,SDIO, I2Ss, SPIs, I2Cs da USARTs
• Yanayin kuskure
- Serial waya debug (SWD) & JTAG musaya
- Cortex®-M3 Trace Macrocell™
• Har zuwa 112 masu sauri I/O tashar jiragen ruwa
- 51/80/112 I/Os, duk ana iya taswira akan 16 na wajekatse vectors kuma kusan duk 5-mai haƙuri
• Har zuwa masu ƙidayar lokaci 11
- Har zuwa masu ƙidayar lokaci 16-bit guda huɗu, kowannensu yana da har zuwa 4IC/OC/PWM ko na'urar bugun bugun jini da quadrature(ƙara) shigar da encoder
- 2 × 16-bit mai sarrafa motar PWM masu ƙidayar lokaci tare da tsarawar lokaci da tsayawar 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 hanyoyin sadarwa guda 13
- Har zuwa 2 × I2C musaya (SMBus / PMBus)
- Har zuwa 5 USARTs (ISO 7816 dubawa, LIN, IrDAiyawa, sarrafa modem)
- Har zuwa 3 SPI (18 Mbit / s), 2 tare da kewayon I2Smai yawa
- CAN dubawa (2.0B Active)
- USB 2.0 cikakken saurin dubawa
– SDIO dubawa
• Ƙungiyar lissafin CRC, ID na musamman na 96-bit
• Fakitin ECOPACK®
