LPC1227FBD64/301,1 IC MCU 32BIT 128KB IFLASH 64LQFP

Incazelo

I-LPC122x inweba i-NXP's 32-bit ARM microcontroller eqhubekayo futhi iqondise uhla olubanzi lwezinhlelo zokusebenza zezimboni ezindaweni zefekthri nezasekhaya.Izuza kusukela kusethi yemiyalo ye-ARM Cortex-M0 Thumb, i-LPC122x inobuningi bekhodi obufika ku-50 % uma kuqhathaniswa nesilawuli esincane esivamile esingu-8/16-bit esenza imisebenzi evamile.I-LPC122x iphinde ibe nomtapo wolwazi wokuhlukanisa osuselwe ku-ROM olungiselelwe we-Cortex-M0, onikeza izikhathi ezimbalwa ukusebenza kwe-arithmetic yemitapo yolwazi esekelwe kusofthiwe, kanye nesikhathi somjikelezo esinqunywa kakhulu esihlanganiswe nosayizi wekhodi we-flash oncishisiwe.Ukusebenza kahle kwe-ARM Cortex-M0 futhi kusiza i-LPC122x ukuthi ithole amandla amaphakathi aphansi wezinhlelo zokusebenza ezifanayo.I-LPC122x isebenza kumafrikhwensi e-CPU afika ku-45 MHz. Banikeza izinhlobonhlobo zezinketho zememori ye-flash, kusukela ku-32 kB kuya ku-128 kB.Ukusulwa kwekhasi elincane le-512-byte lememori ye-flash kuletha izinzuzo eziningi zedizayini, njengokulingisa okucolekile kwe-EEPROM, ukusekelwa kokulayisha ebhuthini kusuka kunoma yisiphi isixhumi esibonakalayo se-serial kanye nokulula kokuhlela okusenkambu ngezidingo ezincishisiwe zebhafa ye-RAM ye-chip.I-peripheral complement ye-LPC122x ihlanganisa i-10-bit ADC, iziqhathaniso ezimbili ezine-loop impendulo, ama-UART amabili, isikhombimsebenzisi esisodwa se-SSP/SPI, isikhombimsebenzisi esisodwa se-I2C-ibhasi esinezici ze-Fast-mode Plus, i-Windowed Watchdog Timer, isilawuli se-DMA, injini ye-CRC, izibali zesikhathi ezine ezijwayelekile, i-32-bit RTC, i-oscillator yangaphakathi engu-1% yokukhiqiza izinga le-baud, kanye nezikhonkwane ezifika ku-55 General Purpose I/O (GPIO).