LPC3250FET296/01,5 IC MCU 16/32BIT ROMLESS 296TFBGA

Tsanangudzo

Iyo LPC3220/30/40/50 yakamisikidzwa mamicrocontrollers akagadzirirwa yakaderera simba, yakakwirira kuita mashandiro.NXP yakazadzisa zvibodzwa zvavo zvekuita vachishandisa 90 nanometer maitiro ekushandisa iyo ARM926EJ-S CPU musimboti ine vector inoyangarara poindi co-processor uye yakakura seti yezvimiro zvepairi zvinosanganisira USB On-The-Go.Iyo LPC3220/30/40/50 inoshanda paCPU frequencies anosvika 266 MHz.Kuitwa kweNXP kunoshandisa ARM926EJ-S CPU musimboti ine Harvard yekuvaka, 5-nhanho pombi, uye yakakosha Memory Management Unit (MMU).Iyo MMU inopa iyo chaiyo ndangariro kugona kunodiwa kutsigira akawanda-programming zvinodiwa zvemazuva ano anoshanda masisitimu.Iyo ARM926EJ-S zvakare ine Hardware yakavakirwa seti yeDSP yekuraira yekuwedzera, iyo inosanganisira imwechete kutenderera MAC mashandiro, uye hardware yakavakirwa chizvarwa Jazelle Java Byte-code execution.Kuitwa kweNXP kune 32 kB yekuraira cache uye 32 kB data cache.Nekushandisa kwakaderera simba, iyo LPC3220/30/40/50 inotora mukana weNXP yekuvandudza tekinoroji kukwidziridza simba remukati uye inoshandisa software inodzorwa yekuvaka ekuwedzera kukwidziridza application yakavakirwa simba manejimendi.Iyo LPC3220/30/40/50 inosanganisirawo 256 kB ye-on-chip static RAM, NAND flash interface, Ethernet MAC, LCD controller inotsigira STN neTFT mapaneru, uye yekunze bhazi interface inotsigira SDR neDDR SDRAM se. uyewo static zvishandiso.Pamusoro pezvo, iyo LPC3220/30/40/50 inosanganisira USB 2.0 yakazara-speed interface, manomwe maUART, maviri I2C-mabhazi anotarisana, maviri eSPI/SSP madoko, maviri I2S-bhazi rekusangana, maviri akabuda maPWM, mota inodzora PWM. , nhanhatu dzechinangwa chenguva nezvinopinza uye kuenzanisa zvinobuda, Secure Digital (SD) interface, uye gumi-bit Analog-to-Digital Converter (ADC) ine yekubata screen pfungwa sarudzo.