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

Bayani

LPC2377/78 microcontrollers sun dogara ne akan 16-bit/32-bit ARM7TDMI-S CPU tare da kwaikwayi na ainihi wanda ya haɗu da microcontroller tare da 512 kB na ƙwaƙwalwar filasha mai sauri da aka saka.Faɗin ƙwaƙwalwar ajiya mai faɗin 128-bit da keɓaɓɓen tsarin gine-ginen hanzari yana ba da damar aiwatar da lambar 32-bit a matsakaicin ƙimar agogo.Don aiki mai mahimmanci a cikin katse ayyukan sabis da algorithms DSP, wannan yana ƙara aiki har zuwa 30 % akan yanayin Babban Yatsa.Don aikace-aikacen girman lambar mahimmanci, madadin 16-bit Yanayin Thumb yana rage lamba da fiye da 30 % tare da ƙaramin hukuncin aiki.LPC2377/78 sun dace don aikace-aikacen sadarwa mai maƙasudi da yawa.Ya haɗa da 10/100 Ethernet Media Access Controller (MAC), na'urar cikakken saurin USB tare da 4 kB na RAM na ƙarshen (LPC2378 kawai), UARTs huɗu, tashoshi na CAN guda biyu (LPC2378 kawai), SPI ke dubawa, Ports Serial Serial guda biyu (SSP) ), I2C-bus musaya guda uku, I 2S-bus interface, da External Memory Controller (EMC).Wannan gaurayar mu'amalar sadarwar serial sadarwa hade da on-chip 4 MHz oscillator na ciki, SRAM na 32 kB, 16 kB SRAM don Ethernet, 8 kB SRAM don USB da amfani na gaba ɗaya, tare da 2kB baturi mai ƙarfi SRAM sanya wannan na'urar ta dace da ita. ƙofofin sadarwa da masu sauya yarjejeniya.Matsaloli daban-daban na 32-bit, ingantaccen 10-bit ADC, 10-bit DAC, rukunin PWM, rukunin sarrafawa na CAN, kuma har zuwa layukan GPIO mai sauri 104 tare da har zuwa gefen 50 kuma har zuwa matakan katsewa na waje na matakin matakin huɗu suna sanya waɗannan microcontrollers. dace da sarrafa masana'antu da tsarin likita.