鏅舵尟鍦ㄢ滄櫤鑳戒笁琛ㄢ濅腑鐨勫簲鐢?/span>
涓銆佲滄皯鐢ㄤ笁琛ㄢ濈殑鏅鴻兘鍖栦笌瓚嬪娍
鈥滄皯鐢ㄤ笁琛ㄢ濋氬父鎸囩殑鏄搴腑浣跨敤鐨勬按琛ㄣ佺數琛ㄥ拰鐕冩皵琛ㄣ傝繖涓夌琛ㄥ叿鍦ㄦ棩甯哥敓媧諱腑鎵紨鐫閲嶈鐨勮鑹詫紝娑夊強鍒板搴殑姘淬佺數銆佹皵鐨勪嬌鐢ㄥ拰璁￠噺銆傛按琛ㄧ敤浜庢祴閲忓搴敤姘撮噺錛涚數琛ㄧ敤浜庢祴閲忓搴敤鐢甸噺錛涚噧姘旇〃鐢ㄤ簬嫻嬮噺瀹跺涵鐕冩皵浣跨敤閲忋?/span>
鈥滄皯鐢ㄤ笁琛ㄢ濈殑鍑嗙‘鎬х洿鎺ュ叧緋誨埌瀹跺涵鐨勭粡嫻庡埄鐩婂拰瀹夊叏銆傞殢鐫縐戞妧鐨勫彂灞曪紝涓鍒囬兘鍦ㄦ湞鐫鏅鴻兘鍖栧彂灞曪紝璁￠噺琛ㄤ篃涓嶄緥澶栥傜浉杈冧簬浼犵粺鐨勨滄皯鐢ㄤ笁琛ㄢ濓紝鈥滄櫤鑳戒笁琛ㄢ濓紙鏅鴻兘姘磋〃銆佹櫤鑳界數琛ㄣ佹櫤鑳界噧姘旇〃錛夊叿澶囨洿澶氭牱鎬х殑鍔熻兘錛屼嬌寰楃敤姘淬佺敤鐢靛拰鐢ㄦ皵鐨勭鐞嗘洿鍔犱究鎹烽珮鏁堬紝涓哄搴拰紺句細甯︽潵鏇村ソ鐨勭粡嫻庢晥鐩婂拰瀹夊叏淇濋殰銆?/span>
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綾誨瀷
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浣滅敤
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鏅鴻兘姘磋〃
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1銆佽繙紼嬫妱琛細閫氳繃鏃犵嚎緗戠粶灝嗙敤姘存暟鎹疄鏃朵紶杈撳彧鏁版嵁涓績錛屽疄鐜拌繙紼嬫妱琛?/span>
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2銆佹暟鎹垎鏋愶細璁板綍涓庡垎鏋愮敤姘存暟鎹紝媯嫻嬪紓甯哥敤姘存儏鍐?/span>
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3銆佹櫤鑳芥帶鍒訛細榪滅▼鎺у埗寮鍏抽榾闂紝瀹炵幇鍙兘璋冩帶
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鏅鴻兘鐢佃〃
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1銆侀珮綺懼害璁￠噺錛氱浉杈冧紶緇熺數琛ㄧ簿搴︽洿楂橈紝鑳藉嫻嬮噺瀹炴椂鐢ㄧ數閲?/span>
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2銆佽礋鑽風鐞嗭細鐩戞祴鐢靛櫒鐢ㄧ數鎯呭喌錛屽府鍔╁悎鐞嗗畨鎺掔敤鐢?/span>
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鏅鴻兘鐕冩皵琛?/span>
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1銆佸畨鍏ㄧ洃嫻嬶細鍏峰婕忔皵鎶ヨ鍔熻兘錛屾嫻嬪埌寮傚父鐕冩皵嫻撳害鏃惰嚜鍔ㄥ叧闂榾闂?/span>
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2銆佽繙紼嬫帶鍒訛細鏀寔榪滅▼鎺у埗寮鍏抽榾闂紝淇濋殰浣跨敤瀹夊叏
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闅忕潃鎴戝浗鍩庨晣鍖栬繘紼嬬殑鍔犲揩銆佸啘鏉戞按鍔＄殑鍙戝睍浠ュ強鍩庡競姘村姟淇℃伅鍖栨敼閫犵殑鍔犻熸帹榪涳紝鏅鴻兘姘磋〃琛屼笟鐨勬斂絳栫幆澧冩棩鐩婂悜濂斤紝鎺ㄥ姩浜嗗競鍦虹殑蹇熷闀褲傞璁″埌2027騫達紝鎴戝浗鏅鴻兘姘磋〃琛屼笟甯傚満瑙勬ā鏈夊ぇ騫呬笂娑ㄣ傚悓鏃剁敱浜庡浗瀹跺璁￠噺琛ㄥ叿鏈夊畾鏈熻疆鎹㈣姹傦紝榪戞湡宸茶繘鍏ュ瘑闆嗘洿鎹㈡湡錛岄璁″湪鏈潵鍑犲勾鏅鴻兘璁￠噺琛ㄥ叿鐨勫競鍦哄彲鑳借揪鍒扮櫨浜跨駭銆?/span>
浜屻佹櫠鎸湪鈥滄櫤鑳戒笁琛ㄢ濅腑鐨勪綔鐢?/span>
鏅舵尟錛堟櫠浣撴尟鑽″櫒錛夎兘澶熷彂閫佺ǔ瀹氥佺簿紜殑鏃墮挓淇″彿錛屽湪鈥滄櫤鑳戒笁琛ㄢ濈殑鐢佃礬璁捐錛圡CU銆佹ā鏁拌漿鎹㈡ā鍧椼佷紶杈撴ā鍧楃瓑錛変腑鎵紨鐫閲嶈鐨勮鑹詫紝紜繚浜嗘暟鎹殑鍑嗙‘鎬т笌閫氫俊鐨勫悓姝ユс備緥濡傚疄鏃舵椂閽烺TC妯″潡涓繀欏婚厤澶囦竴棰?2.768KHz鐨勬櫠鎸紱MCU涓繪帶妯″潡甯歌閰嶇疆24MHz銆?4.576MHz鐨勬櫠鎸瓑銆?/span>
鏅鴻兘鐢佃〃緇勬垚妯″潡紺烘剰鍥?/span>
鏅舵尟鍦ㄢ滄櫤鑳戒笁琛ㄢ濅腑鐨勫叿浣撳姛鑳藉寘鎷細
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鍔熻兘
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浣滅敤
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璁℃椂鍔熻兘
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鏅舵尟涓衡滄櫤鑳戒笁琛ㄢ濅腑鐨勮閲忚姱鐗囨彁渚涙椂閽熸簮錛?/span>
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鐢ㄤ簬綺劇‘璁℃椂錛屼粠鑰屼繚璇佽閲忕殑鍑嗙‘鎬?/span>
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鏁版嵁浼犺緭
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鈥滄櫤鑳戒笁琛ㄢ濋氳繃鏃犵嚎緗戠粶錛堝LoRa銆丯B-IoT錛夊疄鐜版暟鎹紶杈擄紝
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鏅舵尟鐢ㄤ簬淇濊瘉閫氫俊妯″潡鐨勭ǔ瀹氶鐜囷紝紜繚鏁版嵁浼犺緭鐨勫彲闈犳?/span>
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浣庡姛鑰楄璁?/span>
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鍦ㄦ櫤鑳芥按琛ㄥ拰鐕冩皵琛ㄤ腑錛岄氬父闇瑕佽緝闀挎椂闂寸殑鐢墊睜渚涚數錛?/span>
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浣庡姛鑰楁櫠鎸彲浠ュ府鍔╁疄鐜板噺灝戠郴緇熻璁＄殑鍔熻楋紝寤墮暱鐢墊睜瀵垮懡銆?/span>
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鍏跺畠
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鎻愪緵紼沖畾銆佺簿紜殑鏃墮挓鍚屾淇″彿
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鈥濇櫤鑳戒笁琛ㄢ滅殑鐢佃礬璁捐闇瑕佹櫠鎸彂鍑虹殑鏃墮挓淇″彿榪涜鍚屾錛岃嫢鏃墮挓淇″彿鐨勫噯紜ф垨紼沖畾鎬т笉瓚籌紝鍙兘瀵艱嚧榪滅▼鏁版嵁浼犺緭涓㈠け鎴栨暟鎹閲忎笉鍑嗭紝瀵瑰眳姘戠殑緇忔祹鍒╃泭涓庡畨鍏ㄥ甫鏉ヨ緝澶у獎鍝嶃傚洜姝も滄櫤鑳戒笁琛ㄢ濆鏅舵尟鏈夎緝楂樿姹傦紝甯歌璁捐瑕佹眰鏅舵尟綺懼害鈮ぢ?0PPM錛岄儴鍒嗗簲鐢ㄧ敋鑷寵姹傛櫠鎸簿搴︹墹鹵5PPM錛涘悓鏃跺鏅舵尟鐨勫伐浣滄俯搴︺佸彲闈犳с佽佸寲鐜囩瓑涔熼兘鏈変竴瀹氱殑鎬ц兘瑕佹眰錛岀‘淇濊閲忚澶囧湪鍚勭鐜涓嬮兘鑳藉紼沖畾榪愯銆?/span>
鏅舵尟浣滀負鈥滄櫤鑳戒笁琛ㄢ濅腑鐨勫叧閿厓浠訛紝涓哄叾鎻愪緵浜嗙ǔ瀹氱殑宸ヤ綔鐜錛岀‘淇濅簡璁￠噺鐨勭簿搴︺佹暟鎹氫俊鐨勫彲闈犳с傝繖浜涙妧鏈殑緇撳悎鎺ㄥ姩浜嗕紶緇熻〃鍏峰悜鏅鴻兘鍖栥佹暟瀛楀寲鐨勬柟鍚戝彂灞曪紝鏄櫤鎱у煄甯傚緩璁劇殑閲嶈緇勬垚閮ㄥ垎銆?/span>
涓夈乊XC鎺ㄨ崘鈥滄櫤鑳戒笁琛ㄢ濊В鍐蟲柟妗?/span>
鈥滄櫤鑳戒笁琛ㄢ濆父鐢ㄩ鐐癸細32.768K銆?M銆?2M銆?6M銆?4M銆?4.576M銆?5M銆?8.4M絳?/span>
鍩轟簬鈥滄櫤鑳戒笁琛ㄢ濆鏃墮挓璁懼鐨勮姹傛帹鑽愪互涓媃XC鏅舵尟瑙ｅ喅鏂規錛?/span>
路 32.768KHz璋愭尟鍣?/span>
鐩墠鈥滄櫤鑳戒笁琛ㄢ濇柟妗堜富嫻侀噰鐢ㄧ殑鏄皝瑁呬負3.2*1.5鐨勮創鐗囧紡鎴栧皝瑁呬負2.0*6.0鐨勬彃浠跺瀷鐨?2.768KHz璋愭尟鍣ㄣ傞拡瀵規櫤鑳借閲忓櫒鐨勫疄闄呭簲鐢ㄩ渶姹傦紝YXC鍚屾椂鎻愪緵灝佽涓?.2*1.5鐨勮創鐗囧紡 32.768KHz浜у搧YST311S錛屽湪淇濇寔楂樻ц兘鍙傛暟鐨勫悓鏃墮檷浣庝簡鐢熶駭鎴愭湰錛屽叿澶囨洿楂樼殑鎬т環姣斻?/span>
YST311S浜у搧紺烘剰鍥?/span>
路 MHz璋愭尟鍣?/span>
鈥滄櫤鑳戒笁琛ㄢ濆簲鐢ㄤ腑MHz璋愭尟鍣ㄤ富瑕侀噰鐢?225灝哄錛岄儴鍒嗘湁灝忓瀷鍖?016銆?520闇姹?/span>
路 CMOS鎸崱鍣?/span>
鏅鴻兘鍖栬姹傛洿楂樼殑鈥滄櫤鑳戒笁琛ㄢ濓紝瀵規椂閽熼鐜囪澶囨湁鏇撮珮鐨勮姹傦紝闇鍏峰楂樼簿搴︺侀珮紼沖畾鎬с傚彲浠ラ氳繃瀹氶鎴栭緙栫▼鎸崱鍣ㄦ弧瓚寵璁￠渶姹傘?/span>
閽堝濡傝璐圭數琛ㄧ瓑鏈夐珮綺懼害闇姹傜殑搴旂敤錛孻XC鎻愪緵RTC浜у搧YSN8025錛岃浜у搧涓洪珮綺懼害RTC錛堢簿搴︿負鹵3.4ppm錛夛紝鍚屾椂鍐呯疆32.768KHz鏅舵尟錛屼負楂樼簿搴﹁閲忓簲鐢ㄥ満鏅彁渚涜В鍐蟲柟妗堛?/span>
YSN8025浜у搧紺烘剰鍥?/span>