LPC1227FBD64 / 301.1 IC MCU 32BIT 128KB FLASH 64LQFP

Ibisobanuro

LPC122x yagura NXP ya 32-bit ya ARM microcontroller ikomeza kandi igamije ibikorwa byinshi byinganda mu nganda no gutangiza urugo.Wungukiye kuri ARM Cortex-M0 Thumb amabwiriza yashizweho, LPC122x ifite ubucucike buri hejuru ya 50% ugereranije na microcontroller isanzwe 8/16-biti ikora imirimo isanzwe.LPC122x iragaragaza kandi isomero ryiza rya ROM rishingiye ku kugabana isomero rya Cortex-M0, ritanga inshuro nyinshi imikorere yimibare yububiko bwibitabo bishingiye kuri software, ndetse nigihe cyigihe cyo kugena igihe hamwe no kugabanya ubunini bwa flash code.Imikorere ya ARM Cortex-M0 nayo ifasha LPC122x kugera kubushobozi buke bwo kugereranya kubikorwa bisa.LPC122x ikorera kuri CPU inshuro zigera kuri 45 MHz.Batanga intera nini ya flash yibuka ya flash, kuva 32 kB kugeza 128 kB.Urupapuro ruto rwa 512-byte gusiba flash yibikoresho bizana inyungu nyinshi zishushanyije, nkibigero byiza bya EEPROM, kwigana-boot-umutwaro uturutse kumurongo uwo ariwo wose hamwe no koroshya gahunda yo murwego rwo hasi hamwe na chip ya RAM ikenewe.Periferique yuzuzanya ya LPC122x ikubiyemo ADC ya 10-biti, igereranya ebyiri hamwe nibisubizo byatanzwe, UARTs ebyiri, interineti imwe ya SSP / SPI, interineti imwe ya I2C-bus hamwe na Byihuta-byongeyeho Plus, Window Watchdog Timer, umugenzuzi wa DMA, moteri ya CRC, ibihe bine byigihe rusange, 32-bit RTC, 1% oscillator yimbere yo kubyara igipimo cya baud, hamwe na pin rusange rusange 55 I / O (GPIO).