鏅傞枔锛�2025/5/20 14:18:42
闁辫畝锛�17
DS1644-100+ 鏄竴娆剧敱 Maxim Integrated 鐢熺敘(ch菐n)鐨勯珮绮惧害瀵︽檪鏅傞悩 (RTC) 鍜岄潪鏄撳け鎬у瓨鍎插櫒鑺墖銆傚畠闆嗘垚浜嗕竴鍊嬪彲绶ㄧ▼鏅傞悩杓稿嚭銆侀浕姹犲倷浠介浕婧愮鐞嗗姛鑳戒互鍙� 1024 瀛楃瘈(ji茅)鐨勯潪鏄撳け鎬ч潨鎱�(t脿i) RAM (NVSRAM)銆傝┎鑺墖鏀寔 I2C 鎺ュ彛锛岃兘澶犳柟渚垮湴鑸囧井鎺у埗鍣ㄦ垨鍏朵粬绯荤当(t菕ng)绲勪欢閫茶閫氫俊銆�
銆�銆�DS1644-100+ 鐨勮ō瑷堟棬鍦ㄧ偤闇�瑕佺簿纰烘檪闁撹閷勫拰鏁�(sh霉)鎿�(j霉)淇濆瓨鐨勬噳鐢ㄦ彁渚涘彲闈犵殑瑙ｆ焙鏂规銆傞�氶亷鍏�(n猫i)缃殑闆绘睜鍒囨彌闆昏矾锛屽嵆浣夸富闆绘簮鏂烽枊锛岃姱鐗囦粛鐒跺彲浠ヤ繚鎸佹檪闁撻亱琛屽拰鏁�(sh霉)鎿�(j霉)瀹屾暣鎬�銆�
鍨嬭櫉锛欴S1644-100+
銆�銆�鎺ュ彛椤炲瀷锛欼2C
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�鍌欎唤闆绘睜闆诲鑼冨湇锛�3V 鑷� 5V
銆�銆�鏅傞悩绮惧害锛毬�2 鍒嗛悩/鏈堬紙25掳C锛�
銆�銆�闈炴槗澶辨�� SRAM 瀹归噺锛�1024 瀛楃瘈(ji茅)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛�28 寮曡叧 SOIC
DS1644-100+ 鎻愪緵浜嗗绋壒鎬т娇鍏舵垚鐐哄祵鍏ュ紡绯荤当(t菕ng)涓悊鎯崇殑鏅傞枔绠＄悊鑸囨暩(sh霉)鎿�(j霉)瀛樺劜瑙ｆ焙鏂规銆傞鍏�锛屽畠鍏峰倷涓�鍊嬮珮搴︾簿纰虹殑瀵︽檪鏅傞悩妯″锛岃兘澶犲湪娌掓湁澶栭儴骞查爯鐨勬儏娉佷笅缍寔婧栫⒑鐨勬檪闁�銆�
銆�銆�鍏舵锛岃┎鑺墖鍏�(n猫i)鍚殑 NVSRAM 鍦ㄤ富闆绘簮澶辨晥鏅傚彲閫氶亷鍌欑敤闆绘睜绻肩簩(x霉)淇濆瓨鏁�(sh霉)鎿�(j霉)锛屽緸鑰岀⒑淇濅俊鎭笉鏈冧笩澶�銆�
銆�銆�姝ゅ锛屽叾浣庡姛鑰楄ō瑷堥潪甯搁仼鍚堜究鏀滃紡瑷倷鍜岄暦鏅傞枔鐒′汉鍊煎畧鐨勬搷浣滅挵(hu谩n)澧�銆侱S1644-100+ 閭勬敮鎸佺敤鎴惰嚜瀹氱京鐨勫牨璀﹀姛鑳�锛屽厑瑷辩郴绲�(t菕ng)鍦ㄧ壒瀹氭檪闁撹Ц鐧�(f膩)浜嬩欢鎴栦腑鏂枫��
銆�銆�鏈�鍚�锛屽叾绶婃箠鐨� 28 寮曡叧 SOIC 灏佽浣垮緱瀹冩槗浜庨泦鎴愬埌绌洪枔鍙楅檺鐨勮ō瑷堜腑銆�
DS1644-100+ 寤ｆ硾鎳夌敤浜庨渶瑕佸彲闈犳檪闁撴埑鍜屾暩(sh霉)鎿�(j霉)淇濊鐨勫悇绋牁鍩�銆備緥濡�锛屽湪宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲绯荤当(t菕ng)涓�锛屽畠鍙互鐢ㄤ簬瑷橀寗鎿嶄綔鏃ュ織銆佺董璀疯ō鍌欑媭鎱�(t脿i)浠ュ強鍚屾澶氬�嬪瓙绯荤当(t菕ng)鐨勬檪閻�銆�
銆�銆�鍦ㄩ啱(y墨)鐧傝ō鍌欐柟闈�锛岄�欐鑺墖鍙敤浜庢偅鑰呯洠(ji膩n)璀峰剙鎴栬儼宄剁礌娉电瓑闇�瑕佺簿婧栬▓鏅傜殑鍫村悎銆�
銆�銆�鍙﹀锛屽畠涔熼仼鍚堟秷璨婚闆诲瓙鐢�(ch菐n)鍝佸鏁�(sh霉)纰肩浉姗�銆佹墦鍗版浠ュ強 POS 绲傜绛�锛岀敤渚嗕繚闅滅郴绲�(t菕ng)鍦ㄦ柗闆诲悗浠嶈兘姝�?锛涜绛掆拡锛＄捣P閸佃ō缃�銆�
DS1644-100, DS1644-100T, DS1644-100T+
