LPC2378FBD144K IC MCU 16 / 32B 512KB FLSH 144LQFP

Ibisobanuro

LPC2377 / 78 microcontrollers ishingiye kuri 16-bit / 32-bit ya ARM7TDMI-S CPU hamwe nigihe cyo kwigana gihuza microcontroller na 512 kB yashyizwemo na flash yibuka yihuta.Ububiko bwa 128-bit yagutse yububiko hamwe nubwubatsi bwihariye bwihuta butuma kode ya 32-bit ikora kurwego ntarengwa.Kubikorwa bikomeye mubikorwa byo guhagarika serivisi hamwe na DSP algorithms, ibi byongera imikorere kugeza 30% hejuru ya Thumb mode.Kubisobanuro binini bya kode yingirakamaro, ubundi buryo bwa 16-bit Thumb mode igabanya code kurenza 30% hamwe nigihano gito.LPC2377 / 78 nibyiza kubikorwa byinshi byitumanaho bikurikirana.Harimo 10/100 Ethernet Media Access Controller (MAC), USB yuzuye yihuta hamwe na 4 kB ya RAM yanyuma (LPC2378 gusa), UARTs enye, imiyoboro ibiri ya CAN (LPC2378 gusa), interineti ya SPI, ibyambu bibiri bya Synchronous Serial (SSP ), Imigaragarire itatu ya I2C-bus, I 2S-bus ya bisi, hamwe na Memory Controller yo hanze (EMC).Uru ruvangitirane rwitumanaho rwitumanaho ruhujwe na on-chip 4 MHz oscillator y'imbere, SRAM ya 32 kB, 16 kB SRAM ya Ethernet, 8 kB SRAM ya USB hamwe no gukoresha intego rusange, hamwe na bateri 2 kB ikoreshwa na SRAM ituma iki gikoresho gikwiranye amarembo y'itumanaho hamwe na protocole abahindura.Ibihe bitandukanye 32-bit, byatejwe imbere 10-biti ADC, 10-bit DAC, PWM, ishami rya CAN, hamwe nimirongo igera kuri 104 yihuta ya GPIO ifite impande zigera kuri 50 hamwe na bine bigera kuri bine byunvikana byo hanze bituma izo microcontrollers bikwiranye no kugenzura inganda na sisitemu yubuvuzi.