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STM32L021D4P6 IC MCU 32BIT 16KB FLASH 14TSSOP

Takaitaccen Bayani:

Bangaren MFR.: STM32L021D4P6
Mai ƙera: STMicroelectronics
Kunshin: 14-TSSOP
Bayani: ARM® Cortex®-M0+ jerin Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 14-TSSOP

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Iyalan STM32L021x4 mai ƙarancin ƙarfi ya haɗa da babban aikin Arm® Cortex®-M0+ 32-bit RISC core mai aiki a mitar 32 MHz, ƙwaƙwalwar ajiyar sauri mai sauri (16 Kbytes na ƙwaƙwalwar shirin Flash, 512 bytes na bayanai EEPROM da 2 Kbytes na RAM) da ɗimbin kewayon ingantattun I/Os da na'urorin haɗi.Na'urorin STM32L021x4 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 STM32L021x4 suna ba da fasalulluka na analog da yawa, ADC 12-bit guda ɗaya tare da haɓaka kayan masarufi, masu kwatancen ƙarancin ƙarfi biyu, AES, masu ƙidayar ƙidayar lokaci ɗaya, mai ƙarancin ƙarfi ɗaya (LPTIM), maƙasudin maƙasudin 16-bit masu ƙidayar lokaci guda uku, RTC ɗaya. da SysTick guda ɗaya wanda za'a iya amfani dashi azaman tushen 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 STM32L021x4 sun haɗa daidaitattun hanyoyin sadarwa na zamani: I2C ɗaya, SPI ɗaya, USART ɗaya, da UART mai ƙarancin ƙarfi (LPUART).STM32L021x4 kuma ya haɗa da agogo na ainihi da saitin rijistar ajiya waɗanda ke ci gaba da ƙarfi a yanayin jiran aiki.Na'urorin STM32L021x4 masu ƙarancin ƙarfi suna aiki daga wutar lantarki 1.8 zuwa 3.6 V ( ƙasa 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 Tube
Matsayin Sashe Mai aiki
Core Processor ARM® Cortex®-M0+
Girman Core 32-Bit
Gudu 32 MHz
Haɗuwa I²C, IrDA, SPI, UART/USART
Na'urorin haɗi Gane/Sake saitin Brown-out, DMA, POR, PWM, WDT
Adadin I/O 11
Girman Ƙwaƙwalwar Shirin 16KB (16K x 8)
Nau'in Ƙwaƙwalwar Shirin FLASH
Girman EEPROM 512x8 ku
Girman RAM 2 ku x8
Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) 1.65 ~ 3.6V
Masu Canza bayanai A/D 4x12b
Nau'in Oscillator Na ciki
Yanayin Aiki -40°C ~ 85°C (TA)
Nau'in hawa Dutsen Surface
Kunshin / Case 14-TSSOP (0.173 "Nisa 4.40mm)
Kunshin Na'urar Mai bayarwa 14-TSSOP
Lambar Samfurin Tushen Saukewa: STM32L021

 

Saukewa: STM32L021

 

Saukewa: STM32L021

 

 

 

 

 


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