ST780455-3 鏅傞枔锛�2025/6/3 18:39:34 闁辫畝锛�7

ST780455-3鏄剰娉曞崐灏�(d菐o)楂旓紙STMicroelectronics锛夋帹鍑虹殑涓€娆綜MOS宸ヨ棟鐨�8浣嶅井鎺у埗鍣紝灞簬ST7绯诲垪銆傝┎鑺墖闆嗘垚浜嗛珮鎬ц兘鐨勪腑澶檿鐞嗗櫒銆佽睈瀵岀殑澶栬ō(sh猫)浠ュ強浣庡姛鑰楃壒鎬�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó宓屽叆寮忕郴绲�(t菕ng)涓�銆�
銆€銆€閫欐寰帶鍒跺櫒鍏�(n猫i)缃簡闁冨瓨鍜孲RAM锛屾敮鎸佸绋伐浣滄ā寮忎互婊胯冻涓嶅悓鎳�(y墨ng)鐢ㄥ牬鏅殑闇€姹�銆傚叾瑷�(sh猫)瑷堢洰妯�(bi膩o)鏄偤宸ユキ(y猫)鎺у埗銆佸鐢ㄩ浕鍣ㄤ互鍙婃秷璨婚浕瀛愰牁(l菒ng)鍩熸彁渚涗竴绋珮鏁堜笖缍�(j墨ng)婵熺殑瑙ｆ焙鏂规銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.9V鑷�5.5V
銆€銆€CPU锛�8浣�
銆€銆€瀛樺劜鍣細16KB Flash锛�1KB SRAM
銆€銆€鏅傞悩闋荤巼锛氭渶楂�16MHz
銆€銆€I/O绔彛锛氬閬�23鍊嬮洐鍚慖/O寮曡叧
銆€銆€閫氫俊鎺ュ彛锛歎ART銆丼PI銆両2C
銆€銆€A/D杞�(zhu菐n)鎻涘櫒锛�10浣�锛屽閬�8閫氶亾
銆€銆€瀹氭檪鍣細3鍊�16浣嶅畾鏅傚櫒
銆€銆€灏佽褰㈠紡锛歍SSOP28

鐗规€�

ST780455-3閲囩敤鍏堥€茬殑CMOS鍒堕€犲伐钘�锛屽叿鏈夋サ浣庣殑鍔熻€�锛屽湪闆绘睜渚涢浕瑷�(sh猫)鍌欎腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆€銆€瀹冨叿鍌欓珮搴﹂泦鎴愮殑鐗归粸锛屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹�锛屽緸鑰岄檷浣庝簡鏁撮珨绯荤当(t菕ng)鎴愭湰銆�
銆€銆€鍏�(n猫i)閮ㄧ殑鐪嬮杸鐙楀畾鏅傚櫒鍜屼綆闆诲妾㈡脯鍔熻兘澧炲挤浜嗙郴绲�(t菕ng)鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�銆�
銆€銆€闈堟椿鐨勫伐浣滄ā寮忓厑瑷辩敤鎴舵牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄨ(di脿o)鏁存€ц兘鑸囧姛鑰椾箣闁撶殑骞宠　銆�
銆€銆€姝ゅ锛岃┎寰帶鍒跺櫒閭勬敮鎸佸湪绶氱法绋嬪拰瑾�(di脿o)瑭�锛屾柟渚块枊鐧�(f膩)浜哄摗閫茶蹇€熷師鍨嬭ō(sh猫)瑷堝拰杌熶欢杩唬銆�

鎳�(y墨ng)鐢�

ST780455-3閬╃敤浜庡绋牬鍚�锛屽寘鎷絾涓嶉檺浜庣櫧鑹插闆伙紙濡傛礂琛ｆ銆佸啺绠辩瓑锛�銆佸伐妤�(y猫)鑷嫊鍖栬ō(sh猫)鍌欙紙渚嬪闆绘鎺у埗銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦锛�銆佹墜鎸佸紡娑堣不闆诲瓙鐢�(ch菐n)鍝侊紙濡傞仚鎺у櫒銆侀浕瀛愮帺鍏凤級浠ュ強閱�(y墨)鐧傚仴搴疯ō(sh猫)鍌欙紙濡傝澹撹▓銆佽绯栧剙锛�銆傚叾璞愬瘜鐨勫瑷�(sh猫)鍜屽挤澶х殑铏曠悊鑳藉姏鑳藉婊胯冻閫欎簺闋�(l菒ng)鍩�?q奴)蟺闃呰妿鍑肝磋壙鍥婎€﹁焼?/p>