LPC1788FBD208,551 IC MCU 32BIT 512KB FLASH 208LQFP

Apejuwe

LPC178x/7x jẹ ARM Cortex-M3 orisun microcontroller fun awọn ohun elo ifibọ ti o nilo ipele giga ti isọpọ ati agbara kekere.ARM Cortex-M3 jẹ ipilẹ iran ti nbọ ti o funni ni iṣẹ ṣiṣe to dara julọ ju ARM7 ni iwọn aago kanna ati awọn imudara eto miiran gẹgẹbi awọn ẹya yokokoro ti olaju ati ipele ti o ga julọ ti isọpọ idinamọ atilẹyin.ARM Cortex-M3 Sipiyu ṣafikun opo gigun ti ipele 3 ati pe o ni faaji Harvard pẹlu itọnisọna agbegbe lọtọ ati awọn ọkọ akero data, bakanna bi ọkọ akero kẹta pẹlu iṣẹ ṣiṣe kekere diẹ fun awọn agbeegbe.ARM Cortex-M3 Sipiyu tun pẹlu ẹya prefetch inu ti o ṣe atilẹyin awọn ẹka akiyesi.LPC178x/7x ṣe afikun ohun imuyara iranti filasi amọja lati ṣaṣeyọri iṣẹ ṣiṣe to dara julọ nigbati o ba n ṣiṣẹ koodu lati filasi.LPC178x/7x nṣiṣẹ ni iwọn igbohunsafẹfẹ Sipiyu 120 MHz.Ibaramu agbeegbe ti LPC178x/7x pẹlu to 512 kB ti iranti eto filasi, to 96 kB ti iranti data SRAM, to 4032 baiti ti iranti data EEPROM, Oluṣakoso Iranti Ita (EMC), LCD (LPC178x nikan), Ethernet , USB Device/Onigbalejo/OTG, a Gbogbogbo Idi DMA oludari, marun UARTs, mẹta SSP olutona, mẹta I2C-bus atọkun, a Quadrature Encoder Interface, mẹrin gbogboogbo idi aago, meji gbogboogbo idi PWMs pẹlu mefa o wu kọọkan ati ọkan motor Iṣakoso PWM , Agbara RTC ultra-kekere pẹlu ipese batiri lọtọ ati agbohunsilẹ iṣẹlẹ, aago aago oju window, ẹrọ iṣiro CRC kan, to awọn pinni I/O idi gbogbogbo 165, ati diẹ sii.Awọn agbeegbe afọwọṣe pẹlu ikanni mẹjọ 12-bit ADC ati 10-bit DAC kan.Pinout ti LPC178x/7x jẹ ipinnu lati gba ibamu iṣẹ pinni pẹlu LPC24xx ati LPC23xx.