STM32L051R8T6 IC MCU 32BIT 64KB FLASH 64LQFP

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Hoʻokomo ʻia ka laina komo ultra-low-power STM32L051x6/8 microcontrollers kiʻekiʻe Arm Cortex-M0+ 32-bit RISC core e hana ana ma kahi alapine 32 MHz, kahi ʻāpana pale hoʻomanaʻo (MPU), kiʻekiʻe-wikiwiki i hoʻokomo ʻia i nā hoʻomanaʻo (64 Kbytes o ka polokalamu Flash. hoʻomanaʻo, 2 Kbytes o ka ʻikepili EEPROM a me 8 Kbytes o RAM) me kahi ākea ākea o nā I/Os i hoʻonui ʻia a me nā peripheral.Hāʻawi nā polokalamu STM32L051x6/8 i ka mana kiʻekiʻe no ka nui o ka hana.Loaʻa ia me kahi koho nui o nā kumu uaki kūloko a me waho, kahi hoʻololi uila kūloko a me nā ʻano haʻahaʻa haʻahaʻa.Hāʻawi nā mea STM32L051x6/8 i kekahi mau hiʻohiʻona analog, hoʻokahi 12-bit ADC me ka oversampling hardware, ʻelua mea hoʻohālikelike ultra-haʻahaʻa-mana, kekahi mau manawa, hoʻokahi manawa haʻahaʻa haʻahaʻa (LPTIM), ʻekolu mau manawa 16-bit kumu nui a hoʻokahi kumu. ka manawa, hoʻokahi RTC a hoʻokahi SysTick hiki ke hoʻohana ʻia ma ke ʻano he mau manawa.Hāʻawi pū lākou i ʻelua mau ʻīlio kiaʻi, hoʻokahi kiaʻi me ka uaki kūʻokoʻa a me ka mana puka makani a me hoʻokahi kiaʻi puka makani e pili ana i ka uaki kaʻa.Eia kekahi, hoʻokomo nā mea STM32L051x6/8 i nā pilina kamaʻilio maʻamau a holomua: a hiki i ʻelua I2C, ʻelua SPI, hoʻokahi I2S, ʻelua USART, kahi UART haʻahaʻa (LPUART), .Hoʻokomo pū ʻia ka STM32L051x6/8 i kahi uaki manawa maoli a me kahi pūʻulu o nā papa inoa hoʻihoʻi e hoʻomau ʻia i ke ʻano Standby.Hoʻohana ka mana ultra-low-power STM32L051x6/8 mai kahi lako mana 1.8 a 3.6 V (i lalo i ka 1.65 V i ka mana iho) me BOR a mai kahi lako mana 1.65 a 3.6 V me ka koho ʻole BOR.Loaʻa iā lākou ma ke ana wela -40 a +125 °C.ʻO kahi hoʻonohonoho piha o nā ʻano hoʻopakele mana hiki ke hoʻolālā i nā noi haʻahaʻa haʻahaʻa.