Chithunzi cha STM32L471RET6 IC MCU 32BIT 512KB FLASH 64LQFP

Kufotokozera

Zipangizo za STM32L471xx ndi ma microcontrollers omwe ali ndi mphamvu yochepa kwambiri yotengera Arm® Cortex®-M4 32-bit RISC core yomwe imagwira ntchito pafupipafupi mpaka 80 MHz.Cortex-M4 core imakhala ndi Floating point unit (FPU) yolondola imodzi yomwe imathandizira malangizo onse a Arm® single-processing data-processing ndi mitundu ya data.Imagwiritsanso ntchito malangizo onse a DSP ndi gawo loteteza kukumbukira (MPU) lomwe limakulitsa chitetezo cha pulogalamu.Zipangizo za STM32L471xx zimayika makumbukidwe othamanga kwambiri (Flash memory mpaka 1 Mbyte, mpaka 128 Kbyte ya SRAM), chowongolera kukumbukira chakunja (FSMC) chokumbukira zokhazikika (pazida zokhala ndi ma pini 100 ndi zina zambiri), Quad SPI. mawonekedwe a kukumbukira kwa flash (omwe akupezeka pamaphukusi onse) ndi mitundu yambiri ya ma I/O ndi zotumphukira zolumikizidwa ndi mabasi awiri a APB, mabasi awiri a AHB ndi matrix a 32-bit multi-AHB.Zipangizo za STM32L471xx zimaphatikizira njira zingapo zodzitchinjiriza zophatikizidwa ndi Flash memory ndi SRAM: chitetezo chowerengera, chitetezo cholemba, chitetezo chowerengera ma code ndi Firewall.Zipangizozi zimapereka ma ADC atatu othamanga kwambiri a 12-bit (5 Msps), ofananitsa awiri, ma amplifiers awiri, njira ziwiri za DAC, buffer yamkati yamagetsi, RTC yamphamvu yotsika, 32-bit timer, awiri 16. -bit PWM timer yodzipatulira kuwongolera magalimoto, zowerengera zisanu ndi ziwiri za 16-bit, ndi zowerengera ziwiri za 16-bit low-power time.Zidazi zimathandizira zosefera zinayi za digito zakunja kwa sigma delta modulators (DFSDM).