ADUC7022BCPZ32-RL 鏅�(sh铆)闁擄細2025/4/28 11:40:40 闁辫畝锛�29

ADUC7022鏄竴娆剧敱Analog Devices鍏徃鎺ㄥ嚭鐨勪綆鍔熻€椼€侀珮闆嗘垚搴︾殑寰帶鍒跺櫒鍠厓锛圡CU锛�锛屽爆浜嶢DuC702x绯诲垪銆傝┎鑺墖闆嗘垚浜嗕竴鍊�(g猫)ARM7TDMI鍏�(n猫i)鏍革紝鍏锋湁楂樻€ц兘鐨勪俊铏熻檿鐞嗚兘鍔涗互鍙婅睈瀵岀殑妯℃摤鍜屾暩(sh霉)瀛楀瑷�(sh猫)銆傚畠閬╃敤浜庡伐妤�(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闇€瑕佺簿纰烘暩(sh霉)鎿�(j霉)閲囬泦鍜屾帶鍒剁殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€ADUC7022BCPZ32-RL鏄┎绯诲垪涓殑涓€绋皝瑁濆舰寮�锛岄噰鐢�32寮曡叧LFCSP灏佽锛岄仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�(j矛)銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細ARM7TDMI
銆€銆€宸ヤ綔闋荤巼锛氭渶楂�41.78MHz
銆€銆€Flash瀛樺劜鍣細64KB
銆€銆€SARAM锛�12KB
銆€銆€ADC閫氶亾鏁�(sh霉)锛�8閫氶亾
銆€銆€ADC鍒嗚鲸鐜囷細12浣�
銆€銆€DAC閫氶亾鏁�(sh霉)锛�2閫氶亾
銆€銆€DAC鍒嗚鲸鐜囷細12浣�
銆€銆€闆绘簮闆诲锛�2.35V鑷�5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆€銆€灏佽褰㈠紡锛�32寮曡叧LFCSP

鐗规€�

ADUC7022鍏锋湁楂樺害闆嗘垚鐨勭壒榛�(di菐n)锛屽収(n猫i)缃簡澶氱ó妯℃摤鍜屾暩(sh霉)瀛楀瑷�(sh猫)锛岃兘澶犻’钁楁笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟闄嶄綆绯荤当(t菕ng)鎴愭湰銆�
銆€銆€涓昏鐗规€у寘鎷細
銆€銆€1. 楂樻€ц兘ARM7TDMI鍏�(n猫i)鏍革紝鏀寔Thumb鍜孉RM鎸囦护闆�銆�
銆€銆€2. 鍏�(n猫i)缃�64KB闁冨瓨鍜�12KB闈滄厠(t脿i)RAM锛岀⒑淇濈▼搴忓拰鏁�(sh霉)鎿�(j霉)瀛樺劜闇€姹�銆�
銆€銆€3. 鎻愪緵8閫氶亾12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛�锛岄噰妯ｉ€熺巼楂橀仈(d谩)200ksps锛屾豢瓒冲ぇ澶氭暩(sh霉)绮惧瘑娓噺鎳�(y墨ng)鐢�銆�
銆€銆€4. 閰嶅倷2鍊�(g猫)12浣嶆暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛夛紝鍙互鐢熸垚绮剧⒑鐨勬ā鎿俊铏�銆�
銆€銆€5. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屽UART銆丼PI銆両2C鍜孖SO7816鎺ュ彛6. 闆嗘垚鐪嬮杸鐙楀畾鏅�(sh铆)鍣ㄥ拰瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻橈紙RTC锛�锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳€у拰鏅�(sh铆)闁撶鐞嗚兘鍔�銆�
銆€銆€7. 鍏�(n猫i)缃笂闆诲京(f霉)浣嶉浕璺拰鎺夐浕妾㈡脯鍔熻兘锛屽寮�(qi谩ng)绯荤当(t菕ng)绌�(w臎n)瀹氭€�銆�
銆€銆€8. 鎻愪緵浣庡姛鑰楁ā寮忥紝鍖呮嫭绌洪枒妯″紡鍜屾帀闆绘ā寮�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�

鎳�(y墨ng)鐢�

ADUC7022寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鎬ц兘鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞嗙殑鍫村悎锛屽叿楂旀噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栬垏閬庣▼鎺у埗涓殑鍌虫劅鍣ㄦ暩(sh霉)鎿�(j霉)閲囬泦鍜屽垎鏋�銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓剙鍣ㄣ€佽绯栧剙绛�銆�
銆€銆€3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽鐧�(f膩)鍕曟(j墨)鎺у埗鍠厓锛圗CU锛夎紨鍔╂ā濉�銆�
銆€銆€4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘瀹跺眳鎺у埗鍣ㄥ拰渚挎敎寮忔墜鎸佽ō(sh猫)鍌欍€�
銆€銆€5. 鐠�(hu谩n)澧冪洠(ji膩n)鎺цō(sh猫)鍌�锛岀敤浜庢埃璞＄珯銆佹按璩�(zh矛)閲忕洠(ji膩n)娓瓑闋�(l菒ng)鍩熴€�
銆€銆€6. 鑳芥簮绠＄悊绯荤当(t菕ng)锛屼緥濡傛櫤鑳介浕琛ㄥ拰鍏朵粬闆诲姏鐩�(ji膩n)鎺ц缃€�