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

Nkọwa

Emebere microcontrollers LPC3220/30/40/50 maka ike dị ala, ngwa ọrụ dị elu.NXP nwetara ihe mgbaru ọsọ arụmọrụ ha site na iji usoro 90 nanometer iji mejuputa ARM926EJ-S CPU core na vector floating point co-processor na nnukwu usoro ọkọlọtọ ọkọlọtọ gụnyere USB On-The-Go.LPC3220/30/40/50 na-arụ ọrụ na ugboro ugboro CPU ruru 266 MHz.Mmejuputa NXP na-eji ARM926EJ-S CPU core nwere ihe owuwu Harvard, pipeline nke 5, yana ngalaba njikwa ebe nchekwa (MMU).MMU na-enye ikike ebe nchekwa ihe dị mkpa iji kwado ọtụtụ ihe mmemme nke sistemụ arụmọrụ ọgbara ọhụrụ.ARM926EJ-S nwekwara ngwaike dabere na ntinye ntuziaka DSP, nke gụnyere arụmọrụ MAC nke otu okirikiri, yana ngwaike dabere na nwa afọ Jazelle Java Byte-code.Mmejuputa NXP nwere cache nkuzi 32 kB yana cache data 32 kB.Maka oriri ike dị ala, LPC3220/30/40/50 na-eji ohere mmepe teknụzụ dị elu nke NXP na-ebuli ike dị n'ime ma na-eji nkwalite ụlọ na-achịkwa ngwanrọ iji bulie njikwa ike dabere na ngwa.LPC3220/30/40/50 tinyekwara 256 kB nke on-chip static RAM, NAND flash interface, Ethernet MAC, ihe njikwa LCD nke na-akwado STN na TFT panels, yana interface ụgbọ ala mpụga nke na-akwado SDR na DDR SDRAM dị ka. yana ngwaọrụ static.Na mgbakwunye, LPC3220/30/40/50 na-agụnye eriri USB 2.0 zuru oke, UART asaa, oghere I2C-bus abụọ, ọdụ ụgbọ mmiri SPI / SSP abụọ, oghere I2S-bus abụọ, PWM abụọ otu mmepụta, PWM njikwa moto. , ihe ngụ oge izugbe isii nwere ntinye nwude ma tụlere nsonaazụ, interface Secure Digital (SD), yana 10-bit Analog-to-Digital Converter (ADC) nwere nhọrọ mmetụta ihuenyo mmetụ.