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

Nkọwa

Ndị na-ahụ maka microcontrollers LPC2377/78 dabere na 16-bit/32-bit ARM7TDMI-S CPU nwere ezigbo nṅomi nke na-ejikọta microcontroller na 512 kB nke ebe nchekwa ọkụ dị elu agbakwunyere.Ebe nchekwa obosara 128-bit yana ihe ome osooso pụrụ iche na-eme ka ogbugbu koodu 32-bit na ọnụego elekere kachasị.Maka ịrụ ọrụ siri ike na usoro nkwụsịtụ ọrụ yana algọridim DSP, nke a na-abawanye arụmọrụ ruo 30% karịa ọnọdụ mkpịsị aka.Maka ngwa nha koodu dị oke egwu, ụdị isi mkpịsị aka 16-bit ọzọ na-ebelata koodu karịa 30 % yana ntaram ntamu arụmọrụ.LPC2377/78 dị mma maka ngwa nzikọrịta ozi ọtụtụ ebumnuche.Ọ na-agụnye 10/100 Ethernet Media Access Controller (MAC), USB zuru oke ngwaọrụ nwere 4 kB nke njedebe RAM (LPC2378 naanị), UART anọ, ọwa CAN abụọ (LPC2378 naanị), interface SPI, ọdụ ụgbọ mmiri Serial abụọ (SSP). ), interface ụgbọ ala I2C atọ, interface ụgbọ ala I 2S, yana njikwa ebe nchekwa mpụga (EMC).Ngwakọta njikọ nkwukọrịta serial a jikọtara ya na oscillator in-chip 4 MHz, SRAM nke 32 kB, 16 kB SRAM maka Ethernet, 8 kB SRAM maka USB na iji ebumnuche izugbe, yana batrị 2kB kwadoro SRAM na-eme ka ngwaọrụ a dabara maka ya. ọnụ ụzọ nkwukọrịta na ndị ntụgharị protocol.Ngụ oge 32-bit dị iche iche, 10-bit ADC emelitere, 10-bit DAC, ngalaba PWM, ngalaba njikwa CAN, yana ruo ahịrị GPIO 104 ngwa ngwa nwere ihe ruru ihu 50 yana ruo ntụtụ nkwụsị mpụ dị larịị anọ na-eme ka ndị a microcontrollers. adabara maka njikwa ụlọ ọrụ na usoro ahụike.