Bayani
Iyalin STM32F303xB/STM32F303xC sun dogara ne akan babban aikin Arm® Cortex®-M4 32-bit RISC core tare da FPU da ke aiki a mitar har zuwa 72 MHz, da kuma shigar da na'ura mai iyo (FPU), sashin kariyar ƙwaƙwalwar ajiya ( MPU) da macrocell da aka haɗa (ETM).Iyalin sun haɗa manyan abubuwan da aka haɗa abubuwan tunawa (har zuwa 256 Kbytes na ƙwaƙwalwar Flash, har zuwa 40 Kbytes na SRAM) da ɗimbin kewayon ingantattun I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu.Na'urorin suna ba da har zuwa ADCs 12-bit mai sauri guda huɗu (5 Msps), masu kwatanta bakwai, amplifiers guda huɗu, har zuwa tashoshi na DAC guda biyu, RTC mai ƙarancin ƙarfi, har zuwa maƙasudin maƙasudin 16-bit guda biyar, babban manufa ɗaya. 32-bit mai ƙidayar lokaci, da masu ƙidayar lokaci biyu waɗanda aka keɓe don sarrafa motar.Har ila yau, suna nuna daidaitattun hanyoyin sadarwa na sadarwa: har zuwa I2C guda biyu, har zuwa SPI guda uku (SPI biyu suna tare da cikakken I2Ss masu dumbin yawa), USARTs uku, har zuwa UART guda biyu, CAN da USB.Don cimma daidaiton aji mai jiwuwa, ana iya rufe abubuwan da ke gefen I2S ta PLL na waje.Iyalin STM32F303xB/STM32F303xC suna aiki a cikin -40 zuwa +85 °C da -40 zuwa +105 °C zafin jiki daga wutar lantarki 2.0 zuwa 3.6 V.Cikakken tsari na yanayin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.Iyalin STM32F303xB/STM32F303xC suna ba da na'urori a cikin fakiti guda huɗu daga 48 fil zuwa fil 100.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
TYPE | BAYANI |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | STMicroelectronics |
Jerin | Saukewa: STM32F3 |
Kunshin | Tire |
Matsayin Sashe | Mai aiki |
Core Processor | ARM® Cortex®-M4 |
Girman Core | 32-Bit |
Gudu | 72 MHz |
Haɗuwa | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
Na'urorin haɗi | DMA, I²S, POR, PWM, WDT |
Adadin I/O | 37 |
Girman Ƙwaƙwalwar Shirin | 128KB (128K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | - |
Girman RAM | 32x8 ku |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 2V ~ 3.6V |
Masu Canza bayanai | A/D 15x12b;D/A 2x12b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 85°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 48-LQFP |
Kunshin Na'urar Mai bayarwa | 48-LQFP (7x7) |
Lambar Samfurin Tushen | Saukewa: STM32F303 |