Chithunzi cha STM32L496VGT6 IC MCU 32BIT 1MB FLASH 100LQFP

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Zipangizo za STM32L496xx ndi ma ultra-low-power microcontrollers kutengera Arm® Cortex®-M4 32-bit RISC core yogwira ntchito kwambiri 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 STM32L496xx zimayika makumbukidwe othamanga kwambiri (mpaka 1 Mbyte ya Flash memory, 320 Kbyte ya SRAM), chowongolera kukumbukira chakunja (FSMC) chokumbukira zokhazikika (pazida zokhala ndi mapini 100 ndi zina zambiri), Quad SPI Flash mawonekedwe a kukumbukira (omwe akupezeka pamaphukusi onse) komanso kuchuluka kwa ma I/O owonjezera ndi zotumphukira zolumikizidwa ndi mabasi awiri a APB, mabasi awiri a AHB ndi matrix a 32-bit multi-AHB.Zipangizo za STM32L496xx zimaphatikizira njira zingapo zodzitchinjiriza zophatikizidwa ndi Flash memory ndi SRAM: chitetezo chowerengera, chitetezo cholemba, chitetezo chowerengera code 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).Kuphatikiza apo, mpaka 24 capacitive sensing channels zilipo.Zidazi zimaphatikizanso dalaivala wa LCD 8x40 kapena 4x44, wokhala ndi chosinthira chamkati.Amakhalanso ndi njira zolumikizirana zolumikizirana, zomwe ndi ma I2C anayi, ma SPI atatu, ma UART atatu, ma UART awiri ndi UART imodzi ya Low-Power, ma SAI awiri, SDMMC imodzi, ma CAN awiri, USB OTG yokwanira, SWPMI imodzi (protocol yawaya imodzi. master interface), mawonekedwe a kamera ndi chowongolera cha DMA2D.STM32L496xx imagwira ntchito mu -40 mpaka +85 °C (+105 °C mphambano), -40 mpaka +125 °C (+130 °C makuponi) kutentha kumayambira pa 1.71 mpaka 3.6 VDD magetsi akamagwiritsa ntchito chowongolera chamkati cha LDO. ndi magetsi a 1.05 mpaka 1.32V VDD12 mukamagwiritsa ntchito ma SMPS akunja.Kuphatikizika kwa mitundu yopulumutsira mphamvu kumapangitsa kupanga mapangidwe amagetsi otsika.Mphamvu zina zodziyimira pawokha zimathandizidwa: zolowetsa zodziyimira pawokha za analogi za ADC, DAC, OPAMPs ndi zofananira, 3.3 V zoperekedwa zoperekedwa za USB mpaka 14 I/Os zitha kuperekedwa payokha mpaka 1.08 V. Kulowetsa kwa VBAT kumapangitsa kuti zitheke sungani RTC ndi zolembera zosunga zobwezeretsera.Zida zamagetsi zodzipatulira za VDD12 zitha kugwiritsidwa ntchito kudutsa chowongolera chamkati cha LDO mukalumikizidwa ndi SMPS yakunja.Banja la STM32L496xx limapereka mapaketi asanu ndi awiri kuchokera pa 64-pin mpaka 169-pin.