STM32L052R8T6 IC MCU 32BIT 64KB FLASH 64LQFP

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Hoʻokomo ʻia nā microcontrollers ultra-low-power STM32L052x6/8 i ka mana hoʻohui o ka bus serial universal (USB 2.0 crystal-less) me ka hana kiʻekiʻe Arm Cortex-M0+ 32-bit RISC core e hana ana ma ke alapine 32 MHz, kahi pale hoʻomanaʻo. wae (MPU), kiʻekiʻe kiʻekiʻe embedded hoʻomanaʻo (64 Kbytes o Flash polokalamu hoʻomanaʻo, 2 Kbytes o ka EEPROM data a me 8 Kbytes o RAM) me ka laulā o ka hoʻonui I/Os a me nā peripherals.Hāʻawi nā polokalamu STM32L052x6/8 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 STM32L052x6/8 i kekahi mau hiʻohiʻona analog, hoʻokahi 12-bit ADC me ka oversampling hardware, hoʻokahi DAC, ʻelua mau mea hoʻohālikelike ultra-haʻahaʻa, he mau manawa, hoʻokahi manawa haʻahaʻa haʻahaʻa (LPTIM), ʻekolu mau manawa 16-bit kumu nui. a me hoʻokahi manawa maʻamau, 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 STM32L052x6/8 i nā pilina kamaʻilio maʻamau a holomua: a hiki i ʻelua I2C, ʻelua SPI, hoʻokahi I2S, ʻelua USART, kahi UART haʻahaʻa (LPUART), a me kahi USB ʻaʻole kristal.Hāʻawi nā mea hana a hiki i ka 24 capacitive sensing channel e hoʻohui wale i ka hana touch sensing i kekahi noi.Hoʻokomo pū ka STM32L052x6/8 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 STM32L052x6/8 mai kahi lako mana 1.8 a 3.6 V (i lalo i ka 1.65 V ma 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.