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ST740674-3鏄剰娉曞崐灏�(d菐o)楂旓紙STMicroelectronics锛夋帹鍑虹殑涓€娆綥CD鎺у埗鍣ㄨ姱鐗�锛屼富瑕佹噳(y墨ng)鐢ㄤ簬鍠壊鍜岄洐鑹叉纰糒CD椤ず鎺у埗銆傝┎鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡澶氱ó鍔熻兘妯″锛屽彲浠ユ柟渚垮湴鑸囧井鎺у埗鍣ㄦ帴鍙�锛屾敮鎸佸绋’绀烘ā寮忓拰閰嶇疆閬搁爡(xi脿ng)锛岄仼鍚堢敤浜庡鐢ㄩ浕鍣ㄣ€佸伐妤�(y猫)瑷�(sh猫)鍌�銆佹秷璨�(f猫i)闆诲瓙绛夐牁(l菒ng)鍩熺殑椤ず灞忔帶鍒躲€�
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椤炲瀷锛歀CD鎺у埗鍣�
銆€銆€宸ヤ綔闆诲锛�2.7V - 5.5V
銆€銆€鏈€澶ч﹨(q奴)鍕�(d貌ng)鑳藉姏锛�1/3鍋忓锛�8 commons x 64 segments
銆€銆€鎺ュ彛锛歋PI銆両2C銆�8-bit骞惰
銆€銆€椤ず妯″紡锛氶潨鎱�(t脿i)銆佸閲嶅京(f霉)鐢�
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銆€銆€灏佽褰㈠紡锛歈FN32銆乀SSOP28

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ST740674-3鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 鍏�(n猫i)缃’绀篟AM锛屽彲瀛樺劜(ch菙)澶氶仈(d谩)512 bits鐨勬暩(sh霉)鎿�(j霉)锛屾敮鎸佺洿鎺ヨí鍟忔垨闁撴帴瑷晱妯″紡銆�
銆€銆€2. 鏀寔澶氱ó椤ず閰嶇疆锛屽寘鎷潨鎱�(t脿i)椤ず鍜屽嫊(d貌ng)鎱�(t脿i)澶氳矾寰�(f霉)鐢ㄩ’绀�銆�
銆€銆€3. 鎻愪緵闈堟椿鐨勬帴鍙ｉ伕鎿囷紝鏀寔SPI銆両2C鍜�8-bit骞惰鎺ュ彛锛屾柟渚胯垏涓嶅悓椤炲瀷鐨勪富鎺ц姱鐗囬€ｆ帴銆�
銆€銆€4. 闆嗘垚鎸暕鍣ㄩ浕璺紝鏀寔澶栭儴闆婚樆闆诲缍�(w菐ng)绲�(lu貌)瑾�(di脿o)鏁撮牷鐜�銆�
銆€銆€5. 鍏锋湁浣庡姛鑰楁ā寮�锛屽彲浠ュ湪涓嶅埛鏂伴’绀虹殑鎯呮硜涓嬩繚鎸佸収(n猫i)瀹�锛岄檷浣庣郴绲�(t菕ng)鍔熻€椼€�
銆€銆€6. 鏀寔榛�(di菐n)闄ｅ瓧绗︾敓鎴�锛岀啊(ji菐n)鍖栦簡鏂囧瓧椤ず鐨勯枊鐧�(f膩)娴佺▼銆�
銆€銆€7. 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷婧繚璀�(h霉)銆佹瑺澹撻帠瀹氱瓑鍔熻兘锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅涔熻兘绌�(w臎n)瀹氶亱(y霉n)琛屻€�
銆€銆€8. 灏佽绶婃箠锛岄仼鐢ㄤ簬绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

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ST740674-3寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佹纰糒CD椤ず鐨勫悇绋敘(ch菐n)鍝佷腑锛屽叿楂斿寘鎷細
銆€銆€1. 瀹剁敤闆诲櫒锛氬寰尝鐖�銆佹礂琛ｆ(j墨)銆佺┖瑾�(di脿o)绛夎ō(sh猫)鍌欑殑椤ず灞忔帶鍒�銆�
銆€銆€2. 宸ユキ(y猫)瑷�(sh猫)鍌欙細濡傚剙琛ㄧ洡銆佹帶鍒跺櫒闈㈡澘銆佺媭鎱�(t脿i)椤ず鍣ㄧ瓑銆�
銆€銆€3. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傝▓(j矛)绠楀櫒銆佽▓(j矛)鏅�(sh铆)鍣�銆侀浕瀛愮Г绛�銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傞珨婧 ▓(j矛)銆佽澹撹▓(j矛)绛夌殑灏忓瀷椤ず鐣岄潰銆�
銆€銆€5. 渚挎敎寮忚ō(sh猫)鍌欙細濡傛墜鎸佺祩绔�銆佺劇绶氶仚鎺у櫒绛夊皪(du矛)鍔熻€楄姹傝純楂樼殑鍫�(ch菐ng)鍚�銆�