Bayani
STM32L053 × 6/8 microcontrollers masu ƙarancin ƙarfi sun haɗa ƙarfin haɗin kai na serial bas na duniya (USB 2.0 crystal-less) tare da babban aikin Arm Cortex-M0+ 32-bit RISC core wanda ke aiki a mitar 32 MHz, kariyar ƙwaƙwalwar ajiya. naúrar (MPU), manyan abubuwan da aka haɗa da ƙwaƙwalwar ajiya (har zuwa 64 Kbytes na ƙwaƙwalwar shirin Flash, Kbytes 2 na EEPROM na bayanai da 8 Kbytes na RAM) tare da kewayon ingantattun I/Os da na gefe.Na'urorin STM32L053x6/8 suna ba da ingantaccen ƙarfin wuta don aiki mai yawa.Ana samun shi tare da babban zaɓi na tushen agogo na ciki da na waje, daidaitawar wutar lantarki na ciki da kuma yanayin ƙarancin ƙarfi da yawa.Na'urorin STM32L053x6/8 suna ba da fasalulluka na analog da yawa, 12-bit ADC tare da haɓaka kayan masarufi, DAC ɗaya, kwatancen masu ƙarancin ƙarfi biyu, masu ƙidayar ƙidayar ƙima ɗaya ɗaya (LPTIM), maƙasudin maƙasudin 16-bit masu ƙidayar lokaci guda uku. da mai ƙidayar lokaci guda ɗaya, RTC ɗaya da SysTick guda ɗaya waɗanda za'a iya amfani da su azaman wuraren lokaci.Sun kuma ƙunshi masu sa ido guda biyu, mai sa ido ɗaya mai agogo mai zaman kansa da ikon taga da kuma mai lura da taga ɗaya bisa agogon motar bas.Haka kuma, na'urorin STM32L053x6/8 sun haɗa daidaitattun hanyoyin sadarwa na zamani: har zuwa I2C guda biyu, SPI guda biyu, I2S ɗaya, USARTs guda biyu, UART mai ƙarancin ƙarfi (LPUART), da USB mara ƙarfi.Na'urorin suna ba da tashoshi masu ƙarfi har zuwa 24 don ƙara aikin jin taɓawa kawai ga kowane aikace-aikacen.STM32L053x6/8 kuma sun haɗa da agogo na ainihi da saitin rijistar ajiyar da ke ci gaba da aiki a yanayin jiran aiki.A ƙarshe, haɗaɗɗen mai sarrafa su na LCD yana da ginanniyar ingantacciyar wutar lantarki ta LCD wanda ke ba da damar tuƙi har zuwa LCDs masu yawa 8 tare da bambanci mai zaman kansa da ƙarfin wadatar.Na'urorin STM32L053 × 6/8 masu ƙarancin ƙarfi suna aiki daga wutar lantarki na 1.8 zuwa 3.6 V (har zuwa 1.65 V a ƙasan wuta) tare da BOR kuma daga wutar lantarki na 1.65 zuwa 3.6 V ba tare da zaɓi na BOR ba.Ana samun su a cikin kewayon zafin jiki -40 zuwa +125 ° C.Cikakken tsari na hanyoyin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Embedded - Microcontrollers | |
Mfr | STMicroelectronics |
Jerin | Saukewa: STM32L0 |
Kunshin | Tape & Reel (TR) |
Yanke Tape (CT) | |
Digi-Reel® | |
Matsayin Sashe | Mai aiki |
Core Processor | ARM® Cortex®-M0+ |
Girman Core | 32-Bit |
Gudu | 32 MHz |
Haɗuwa | I²C, IrDA, SPI, UART/USART, USB |
Na'urorin haɗi | Gane/Sake saitin Brown-out, DMA, I²S, LCD, POR, PWM, WDT |
Adadin I/O | 51 |
Girman Ƙwaƙwalwar Shirin | 64KB (64K x 8) |
Nau'in Ƙwaƙwalwar Shirin | FLASH |
Girman EEPROM | 2 ku x8 |
Girman RAM | 8 ku x8 |
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 1.8 ~ 3.6V |
Masu Canza bayanai | A/D 16x12b;D/A 1x12b |
Nau'in Oscillator | Na ciki |
Yanayin Aiki | -40°C ~ 85°C (TA) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 64-LQFP |
Kunshin Na'urar Mai bayarwa | 64-LQFP (10x10) |
Lambar Samfurin Tushen | Saukewa: STM32L053 |