Whakaahuatanga
Ko te raina uru ultra-iti-mana STM32L051x6/8 microcontrollers whakauru i te Highperformance Arm Cortex-M0+ 32-bit RISC matua e mahi ana i te auau 32 MHz, he wae whakamarumaru mahara (MPU), tere-tere maumahara kua whakauruhia (64 Kbytes o te papatono Flash. mahara, 2 Kbytes o te EEPROM raraunga me te 8 Kbytes o te RAM) me te whānuitanga o nga I/Os whakarei me nga taputapu.Ko nga taputapu STM32L051x6/8 e whakarato ana i te kaha o te kaha mo te whānuitanga o nga mahi.Ka tutuki ma te kowhiringa nui o nga puna karaka o roto me waho, he urutaunga ngaohiko o roto me te maha o nga momo hiko iti.Ko nga taputapu STM32L051x6/8 he maha nga ahuatanga tairitenga, kotahi 12-bit ADC me te taputapu oversampling, e rua nga kaiwhakatairite hiko-iti-iti, he maha nga taima, kotahi te taima hiko iti (LPTIM), e toru nga waahanga moka-16 me te kotahi taketake. matawā, kotahi RTC me tetahi SysTick ka taea te whakamahi hei turanga waahi.E rua hoki nga kurī kaitutei, kotahi te karaka karaka motuhake me te kaha o te matapihi me tetahi kurī kaitiaki i runga i te karaka pahi.I tua atu, ko nga taputapu STM32L051x6 / 8 ka whakauru i nga atanga korero paerewa me te matatau: tae atu ki te rua I2C, e rua nga SPI, kotahi I2S, e rua USARTs, he UART iti-mana (LPUART), .Kei roto hoki i te STM32L051x6/8 he karaka wa-tūturu me te huinga rehita rehita e mau tonu ana ki te aratau Standby.Ko nga taputapu STM32L051x6/8 ultra-iti-iti e mahi ana mai i te 1.8 ki te 3.6 V te hiko hiko (ki raro ki te 1.65 V i te kaha ki raro) me te BOR me te mai i te 1.65 ki te 3.6 V te hiko hiko kaore he whiringa BOR.E wātea ana i roto i te awhe pāmahana -40 ki +125 °C.Ko te huinga matawhānui o nga tikanga whakaora hiko ka taea te hoahoa o nga tono iti-hiko.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | STMicroelectronics |
Rangatū | STM32L0 |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | ARM® Cortex®-M0+ |
Rahi Matua | 32-Moka |
Te tere | 32MHz |
Hononga | I²C, IrDA, SPI, UART/USART |
Pikitia | Ka kitea/Tautuhi-a-parauri, DMA, I²S, POR, PWM, WDT |
Tau o I/O | 51 |
Rahi Mahara Papatono | 64KB (64K x 8) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | 2K x 8 |
Rahi RAM | 8K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 1.65V ~ 3.6V |
Kaihuri Raraunga | A/D 16x12b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 64-LQFP |
Mōkī Pūrere Kaiwhakarato | 64-LQFP (10x10) |
Tau Hua turanga | STM32 |