STM32L432KBU6TR IC MCU 32BIT 128KB FLSH 32UFQFPN

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ʻO nā polokalamu STM32L432xx nā microcontrollers ultra-low-power e pili ana i ka kiʻekiʻe Arm® Cortex®-M4 32-bit RISC core e hana ana ma ke alapine a hiki i 80 MHz.Hāʻawi ka Cortex-M4 core i kahi kikoʻī Floating point unit (FPU) e kākoʻo ana i nā ʻōlelo aʻoaʻo a me nā ʻano ʻikepili āpau o Arm®.Hoʻokomo pū ia i kahi pūʻulu piha o nā ʻōlelo aʻoaʻo DSP a me kahi ʻāpana pale hoʻomanaʻo (MPU) e hoʻonui ai i ka palekana noi.Hoʻokomo nā mea STM32L432xx i nā hoʻomanaʻo kiʻekiʻe (Flash memory a hiki i 256 Kbyte, 64 Kbyte o SRAM), kahi pānaʻi hoʻomanaʻo uila Quad SPI a me kahi ākea o nā I/Os i hoʻonui ʻia a me nā peripheral i pili i ʻelua mau pahi APB, ʻelua mau pahi AHB a me kahi. 32-bit multi-AHB bus matrix.Hoʻokomo nā mea STM32L432xx i kekahi mau mea pale no ka hoʻomanaʻo Flash i hoʻokomo ʻia a me SRAM: pale heluhelu, pale kākau, pale helu helu helu proprietary a me Firewall.Hāʻawi nā mea hana i ka wikiwiki 12-bit ADC (5 Msps), ʻelua mea hoʻohālikelike, hoʻokahi mea hoʻonui hana, ʻelua mau ala DAC, kahi RTC haʻahaʻa haʻahaʻa, hoʻokahi manawa 32-bit kumu nui, hoʻokahi manawa PWM 16-bit i hoʻolaʻa ʻia i ka mana kaʻa. , ʻehā mau manawa 16-bit no ka nui, a me ʻelua mau manawa mana haʻahaʻa 16-bit.