ADUC7021BCPZ62-RL7 鏅傞枔锛�2025/5/29 23:58:10 闁辫畝锛�12

ADUC7021 鏄竴娆鹃珮闆嗘垚搴︾殑娣峰悎淇¤櫉寰帶鍒跺櫒锛屽爆浜� Analog Devices 鐨� ADuC702x 绯诲垪銆傝┎绯诲垪鑺墖灏堢偤闇€瑕侀珮绮惧害妯℃摤鍔熻兘鍜屽挤(qi谩ng)澶ф暩(sh霉)瀛楄檿鐞嗚兘鍔涚殑鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷堛€侫DUC7021 鍖呭惈涓€鍊嬮珮鎬ц兘 ARM7TDMI-S 鍏�(n猫i)鏍�銆佸閫氶亾 ADC銆丏AC 鍜屽绋瑷�(sh猫)锛岄仼鍚堝伐妤�(y猫)鎺у埗銆侀啱(y墨)鐧傝ō(sh猫)鍌�銆佹苯杌婇浕瀛愮瓑闋�(l菒ng)鍩熺殑鎳�(y墨ng)鐢�銆�
銆€銆€鍏跺皝瑁濆舰寮忕偤 BCP锛圔ump Chip Carrier锛�锛屽悗缍� RL7 琛ㄧず鍏烽珨鐨勬韩搴﹁寖鍦嶅拰鎬ц兘绛夌礆銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細ARM7TDMI-S
銆€銆€CPU鏅傞悩闋荤巼锛�41.78 MHz锛堟渶澶э級
銆€銆€Flash瀛樺劜鍣細32 KB
銆€銆€SRAM锛�8 KB
銆€銆€A/D杞�(zhu菐n)鎻涘櫒锛�16浣嶅垎杈ㄧ巼锛屾渶澶�8鍊嬭几鍏ラ€氶亾
銆€銆€D/A杞�(zhu菐n)鎻涘櫒锛�2璺�12浣嶈几鍑�
銆€銆€I/O绔彛锛氬閬�(d谩)29鍊嬮€氱敤I/O寮曡叧
銆€銆€宸ヤ綔闆诲锛�2.7 V鑷�3.6 V
銆€銆€婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规€�

ADUC7021 鎻愪緵浜嗚睈瀵岀殑妯℃摤鍜屾暩(sh霉)瀛楄硣婧�锛屼娇鍏舵垚鐐哄京(f霉)闆滃祵鍏ュ紡绯荤当(t菕ng)鐨勬牳蹇冪祫浠�銆�
銆€銆€1. 楂樻€ц兘 ARM7 鍏�(n猫i)鏍告敮鎸佸(sh铆)鏅傛暩(sh霉)鎿�(j霉)铏曠悊锛屽苟閫氶亷鎸囦护娴佹按绶氱祼(ji茅)妲�(g貌u)鎻愬崌浜嗗煼(zh铆)琛屾晥鐜�銆�
銆€銆€2. 鍏�(n猫i)缃珮绮惧害 A/D 鍜� D/A 杞�(zhu菐n)鎻涘櫒锛岄仼鐢ㄤ簬鍌虫劅鍣ㄦ帴鍙ｅ強淇¤櫉瑾�(di脿o)绡€(ji茅)銆�
銆€銆€3. 澶у閲忕墖涓� Flash 鍜� SRAM 鍙互婊胯冻澶у鏁�(sh霉)绋嬪簭瀛樺劜鍜岄亱(y霉n)琛岄渶姹�銆�
銆€銆€4. 鏀寔浣庡姛鑰楁ā寮忥紝鑳藉椤憲寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑宸ヤ綔鏅傞枔銆�
銆€銆€5. 寮�(qi谩ng)澶х殑涓柗铏曠悊鑳藉姏鍜屽畾鏅傚櫒鍔熻兘绨″寲浜嗕换鍕�(w霉)瑾�(di脿o)搴﹁垏鍚屾鎿嶄綔銆�
銆€銆€6. 鍏峰倷 SPI銆乁ART銆両2C 绛夋(bi膩o)婧�(zh菙n)閫氫俊鎺ュ彛锛屼究浜庤垏鍏朵粬瑷�(sh猫)鍌欎簰鑱�(li谩n)銆�

鎳�(y墨ng)鐢�

ADUC7021 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勯亷绋嬫帶鍒�銆侀浕姗�(j墨)椹�(q奴)鍕曘€�
銆€銆€2. 閱�(y墨)鐧傚剙鍣ㄥ琛€绯栧剙銆佽剤鎼忚姘у剙銆�
銆€銆€3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡傞浕姹犵鐞�銆佺挵(hu谩n)澧冪洠(ji膩n)娓€�
銆€銆€4. 瀹剁敤闆诲櫒涓殑绮惧瘑娓噺鑸囧弽楗嬫帶鍒�銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)閲囬泦鑸囬仩(yu菐n)绋嬬洠(ji膩n)鎺у柈鍏�銆�
銆€銆€6. 渚挎敎寮忓剙琛ㄤ互鍙婃墜鎸佽ō(sh猫)鍌�銆�