国产在线中文字幕亚洲,一区视频国产精品观看,欧美日韩国产高清片,久久久久久AV无码免费网站,亚洲无码一二三四五区,日韩无码www.,sese444

鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > DS1287

DS1287 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/5/21 14:10:06 鏌ョ湅 闁辫畝锛�337

DS1287鏄竴娆鹃潪甯哥稉(j墨ng)鍏哥殑瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻橈紙RTC锛夎姱鐗�锛岀敱缇庡湅鍏徃Dallas Semiconductor锛堢従(xi脿n)鍦ㄦ槸Maxim Integrated锛変簬1987骞存帹鍑�銆侱S1287鏄疍S1285鐨勫崌绱�(j铆)鐗堟湰锛屽紩鍏ヤ簡SRAM瀛樺劜(ch菙)鍣�锛屽叿鏈夋洿楂樼殑闆嗘垚搴﹀拰鏇村鐨勫姛鑳�銆�
銆�銆�DS1287閲囩敤CMOS鎶�琛�(sh霉)锛屽伐浣滈浕澹撶偤3V锛屽叿鏈�128瀛楃瘈(ji茅)鐨勯潨鎱�(t脿i)RAM瀛樺劜(ch菙)鍣�锛屽彲浠ョ敤浜庡瓨鍎�(ch菙)绯荤当(t菕ng)閰嶇疆淇℃伅銆佹檪(sh铆)闁撴埑绛夋暩(sh霉)鎿�(j霉)銆傝┎鑺墖闆嗘垚浜嗕竴鍊�(g猫)瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺拰鏃ユ锛屽彲浠ユ彁渚涙簴(zh菙n)纰虹殑鏅�(sh铆)闁撳拰鏃ユ湡淇℃伅锛屽苟鑳借嚜鍕�(d貌ng)瑾�(di脿o)鏁撮枏骞�銆�
銆�銆�DS1287閭勫叿鏈夊绋畾鏅�(sh铆)鍜岃▓(j矛)鏅�(sh铆)鍔熻兘锛屽寘鎷閻�銆佸畾鏅�(sh铆)鍣ㄥ拰鍛ㄦ湡鎬т腑鏂枫�傚畠鍙互閫氶亷澶栭儴鏅堕珨鎸暕鍣ㄦ垨澶栨帴鐨�32.768kHz鏅堕珨鎸暕鍣ㄤ締鎻愪緵鏅�(sh铆)閻樹俊铏�(h脿o)锛屼互淇濊瓑楂樼簿搴︾殑鏅�(sh铆)闁撹▓(j矛)閲忋��
銆�銆�姝ゅ锛孌S1287閭勫叿鏈夐浕婧愬け鏁堟娓�(c猫)鍔熻兘锛屽彲浠ュ湪闆绘簮闆诲浣庝簬涓�瀹氶柧鍊兼檪(sh铆)鐧�(f膩)鍑鸿鍫�(b脿o)銆傚畠閭勫叿鏈夊绋浕婧愭ā寮�锛屽寘鎷緟姗�(j墨)妯″紡鍜屽倷鐢ㄩ浕姹犱緵闆绘ā寮忥紝浠ヤ繚鎸佹檪(sh铆)闁撳拰鏃ユ湡淇℃伅鐨勬寔涔呮��銆�
銆�銆�DS1287鑺墖灏佽鐐篋IP锛堥洐鍒楃洿鎻掑皝瑁濓級锛屾柟渚垮湪闆昏矾鏉夸笂閫�(j矛n)琛屾彃鎷�銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬瑷�(j矛)绠楁(j墨)鍜岄浕瀛愯ō(sh猫)鍌欎腑锛岀壒鍒ユ槸闇�瑕佺簿纰烘檪(sh铆)闁撳拰鏃ユ湡瑷橀寗鐨勬噳(y墨ng)鐢�锛屽宸ユキ(y猫)鎺у埗绯荤当(t菕ng)銆佹暩(sh霉)鎿�(j霉)閲囬泦瑷�(sh猫)鍌欏拰宓屽叆寮忕郴绲�(t菕ng)绛�銆�

鍙冩暩(sh霉)鑸囨寚妯�(bi膩o)

1銆侀浕婧愰浕澹撹寖鍦嶏細2.0V鑷�5.5V
銆�銆�2銆佹檪(sh铆)閻橀牷鐜囷細32.768kHz
銆�銆�3銆佹檪(sh铆)閻樼簿搴︼細卤2鍒嗛悩/鏈�
銆�銆�4銆佹檪(sh铆)閻樿几鍑猴細绉掋�佸垎閻�銆佸皬鏅�(sh铆)銆佹棩銆佹湀銆佸勾绛�
銆�銆�5銆侀浕姹犲倷浠介浕澹擄細2.0V鑷�5.5V
銆�銆�6銆佹韩搴﹁寖鍦嶏細-40掳C鑷�+85掳C
銆�銆�7銆佸皝瑁濆舰寮忥細16寮曡叧DIP

绲勬垚绲�(ji茅)妲�(g貌u)

DS1287鐢辨檪(sh铆)閻樻ā濉娿�丷AM妯″鍜屾帶鍒堕倧杓ā濉婄祫鎴�銆傛檪(sh铆)閻樻ā濉婅矤(f霉)璨�(z茅)瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻樼殑瑷�(j矛)鏅�(sh铆)鍜屾棩鏈熷瓨鍎�(ch菙)锛孯AM妯″鐢ㄤ簬瀛樺劜(ch菙)鐢ㄦ埗鏁�(sh霉)鎿�(j霉)锛屾帶鍒堕倧杓ā濉婄敤浜庢帶鍒舵暣鍊�(g猫)鑺墖鐨勫伐浣�銆�

宸ヤ綔鍘熺悊

DS1287鐨勫伐浣滃師鐞嗘槸鍩轰簬鏅堕珨鎸暕鍣ㄧ殑绌�(w臎n)瀹氭�у拰闆绘簮闆诲鐨勭┅(w臎n)瀹氭�с�傜暥(d膩ng)鑺墖涓婇浕鍚�锛屾櫠楂旀尟钑╁櫒闁嬪宸ヤ綔锛岀敘(ch菐n)鐢熺┅(w臎n)瀹氱殑鏅�(sh铆)閻樹俊铏�(h脿o)銆傛檪(sh铆)閻樹俊铏�(h脿o)缍�(j墨ng)閬庡垎闋诲櫒鍜岃▓(j矛)鏁�(sh霉)鍣�锛屾渶绲傚緱鍒扮銆佸垎閻�銆佸皬鏅�(sh铆)銆佹棩鏈�銆佹湀浠藉拰骞翠唤绛夋暩(sh霉)鎿�(j霉)銆傞�欎簺鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍦≧AM妯″涓�锛屽苟鍙互閫氶亷鎺у埗閭忚集妯″閫�(j矛n)琛岃畝瀵�銆�

鎶�琛�(sh霉)瑕侀粸(di菐n)

1銆佺┅(w臎n)瀹氱殑鏅堕珨鎸暕鍣細DS1287閲囩敤楂樼簿搴︾殑鏅堕珨鎸暕鍣�锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑鏅�(sh铆)閻樹俊铏�(h脿o)銆�
銆�銆�2銆佷綆鍔熻�楄ō(sh猫)瑷�(j矛)锛欴S1287閲囩敤浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽彲浠ュ欢闀烽浕姹犲＝鍛�銆�
銆�銆�3銆佸绋檪(sh铆)閻樿几鍑猴細DS1287鍙互杓稿嚭绉�銆佸垎閻�銆佸皬鏅�(sh铆)銆佹棩鏈�銆佹湀浠藉拰骞翠唤绛夊绋檪(sh铆)閻樹俊鎭�銆�
銆�銆�4銆佹暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍔熻兘锛欴S1287鍏�(n猫i)閮ㄩ泦鎴愪簡RAM妯″锛屽彲浠ョ敤浜庡瓨鍎�(ch菙)鐢ㄦ埗鏁�(sh霉)鎿�(j霉)銆�

瑷�(sh猫)瑷�(j矛)娴佺▼

1銆佺⒑瀹氱郴绲�(t菕ng)闇�姹傦細鏍规摎(j霉)瀵�(sh铆)闅涙噳(y墨ng)鐢ㄩ渶姹傜⒑瀹欴S1287鐨勫姛鑳藉拰鎬ц兘瑕佹眰銆�
銆�銆�2銆侀伕鎿囬仼鐣�(d膩ng)?sh霉)鑰愰埇顚哄◥缃氱剨槎�?j霉)DS1287鐨勫弮鏁�(sh霉)鍜屾寚妯�(bi膩o)閬告搰閬╃暥(d膩ng)?sh霉)鑰愰埇顚哄◥?锛屽闆绘簮闆昏矾銆佹櫠楂旀尟钑╁櫒绛夈��
銆�銆�3銆侀�ｆ帴闆昏矾锛氬皣DS1287鑸囧鍦嶉浕璺��(j矛n)琛岄�ｆ帴锛屾敞鎰忔纰洪�ｆ帴寮曡叧銆�
銆�銆�4銆佺法绋嬶細鏍规摎(j霉)DS1287鐨勬帶鍒跺瘎瀛樺櫒鍜屽瓨鍎�(ch菙)鍣ㄧ殑浣嶅畾缇╋紝绶ㄥ鐩告噳(y墨ng)鐨勭▼搴�锛屽(sh铆)鐝�(xi脿n)灏�(du矛)DS1287鐨勬帶鍒跺拰鏁�(sh霉)鎿�(j霉)璁�瀵�銆�
銆�銆�5銆佹脯(c猫)瑭﹁垏瑾�(di脿o)瑭︼細灏�(du矛)瑷�(sh猫)瑷�(j矛)鐨勭郴绲�(t菕ng)閫�(j矛n)琛屾脯(c猫)瑭﹀拰瑾�(di脿o)瑭�锛岀⒑淇滵S1287鐨勫姛鑳芥甯�銆�

甯歌鏁呴殰鍙婇爯(y霉)闃叉帾鏂�

1銆侀浕姹犻浕澹撲笉瓒筹細鐣�(d膩ng)闆绘睜闆诲涓嶈冻鏅�(sh铆)锛孌S1287鐒℃硶姝ｅ父宸ヤ綔銆傞爯(y霉)闃叉帾鏂芥槸瀹氭湡妾㈡煡闆绘睜闆诲锛屽苟鍙婃檪(sh铆)鏇存彌闆绘睜銆�
銆�銆�2銆佹檪(sh铆)閻樼簿搴﹀晱椤岋細DS1287鐨勬檪(sh铆)閻樼簿搴﹀彲鑳芥渻(hu矛)鍙楀埌婧害璁婂寲鐨勫奖闊�锛屽皫(d菐o)鑷存檪(sh铆)閻樻紓绉汇�傞爯(y霉)闃叉帾鏂芥槸鍦ㄨō(sh猫)瑷�(j矛)涓�冩叜婧害瑁�(b菙)鍎熼浕璺�锛屾垨鑰呴噰鐢ㄦ韩搴﹁(b菙)鍎熺畻娉曢��(j矛n)琛屾牎姝�銆�
銆�銆�3銆佸紩鑵抽�ｆ帴閷�(cu貌)瑾わ細濡傛灉DS1287鐨勫紩鑵抽�ｆ帴閷�(cu貌)瑾わ紝鏈�(hu矛)灏�(d菐o)鑷磋姱鐗囩劇娉曟甯稿伐浣�銆傞爯(y霉)闃叉帾鏂芥槸浠旂窗(x矛)鏌ョ湅DS1287鐨勫紩鑵冲畾缇�锛屽苟鎸夌収姝ｇ⒑鐨勫紩鑵抽�ｆ帴銆�
銆�銆�4銆佽嚐姹″拰娼繒鐠�(hu谩n)澧冿細鑷熸薄鍜屾疆婵曠挵(hu谩n)澧冨彲鑳藉皫(d菐o)鑷碊S1287鐨勫紩鑵虫帴瑙镐笉鑹垨鑰呮悕澹�銆傞爯(y霉)闃叉帾鏂芥槸淇濇寔鐠�(hu谩n)澧冩竻娼斿拰骞茬嚗锛屽畾鏈熸竻鐞嗚姱鐗囪〃闈㈢殑姹″灑銆�

ds1287鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

ds1287璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級