LPC2148FBD64,151 IC MCU 16 / 32B 512KB FLASH 64LQFP

Ibisobanuro

LPC2141 / 42/44/46/48 microcontrollers ishingiye kuri 16-bit / 32-bit ya ARM7TDMI-S CPU hamwe no kwigana igihe nyacyo hamwe no gushiramo ibimenyetso, bihuza microcontroller hamwe na flash yibuka yihuta yihuta kuva kuri 32 kB kugeza 512 kB.Ububiko bwa 128-bit yagutse yububiko hamwe nubwubatsi bwihariye bwihuta butuma kode ya 32-bit ikora kurwego ntarengwa.Kubisobanuro binini bya kode yingirakamaro, ubundi buryo bwa 16-bit Thumb mode igabanya code kurenza 30% hamwe nigihano gito.Bitewe nubunini bwazo no gukoresha ingufu nke, LPC2141 / 42/44/46/48 nibyiza kubisabwa aho miniaturizasiya ari ikintu cyingenzi gisabwa, nko kugenzura uburyo bwo kugurisha no kugurisha.Imiyoboro y'itumanaho ikurikirana kuva kuri USB 2.0 Igikoresho cyihuta, UARTs nyinshi, SPI, SSP kugeza I2C-bus hamwe na chip SRAM ya 8 kB kugeza kuri 40 kB, kora ibyo bikoresho bikwiranye cyane n'irembo ryitumanaho hamwe nabahindura protocole, byoroshye modem, kumenyekanisha amajwi hamwe no kwerekana impera yanyuma, bitanga ubunini bunini bwa buffer nimbaraga zo gutunganya cyane.Ibihe bitandukanye 32-bit, inshuro imwe cyangwa ebyiri 10-biti ya ADC (s), 10-bit DAC, imiyoboro ya PWM hamwe nimirongo 45 yihuta ya GPIO ifite impande zigera ku icyenda cyangwa urwego rworoshye rwo guhagarika imiyoboro ituma izo microcontrollers zikwiranye no kugenzura inganda na sisitemu yubuvuzi .