鏅傞枔锛�2025/5/7 22:25:45
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AT32UC3B0256-U鏄疉tmel锛堢従(xi脿n)宸茶Microchip鏀惰臣锛夋帹鍑虹殑涓�娆惧熀浜嶢RM Cortex-M3鍏�(n猫i)鏍哥殑楂樻�ц兘寰帶鍒跺櫒銆傝┎绯诲垪寰帶鍒跺櫒鍏锋湁楂橀仈60MHz鐨勫伐浣滈牷鐜囷紝鍏�(n猫i)缃睈瀵岀殑澶栬ō鍜屽ぇ瀹归噺闁冨瓨鍙奡RAM锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堟暩(sh霉)鎿�(j霉)铏曠悊鑳藉姏鐨勬噳鐢ㄥ牬鍚�銆�
銆�銆�瑭插瀷铏熷叿鏈夊挤澶х殑瑷堢畻鑳藉姏鍜屼綆鍔熻�楃壒鎬�锛屽悓鏅傛敮鎸佸绋�氫俊鎺ュ彛锛屽USB銆乁ART銆丼PI銆両2C绛夈�傚畠閭勯泦鎴愪簡ADC銆丏AC浠ュ強PWM妯″锛屽彲浠ユ豢瓒冲伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愬拰閱�(y墨)鐧傝ō鍌欑瓑澶氱ó鎳夌敤闇�姹�銆�
鍏�(n猫i)鏍革細ARM Cortex-M3
銆�銆�涓婚牷锛�60 MHz
銆�銆�Flash瀛樺劜鍣細256 KB
銆�銆�SRAM锛�32 KB
銆�銆�宸ヤ綔闆诲锛�2.7 V 鑷� 5.25 V
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�I/O寮曡叧鏁�(sh霉)锛�48
銆�銆�灏佽椤炲瀷锛歈FP
銆�銆�瀹氭檪鍣ㄦ暩(sh霉)閲忥細12
銆�銆�ADC鍒嗚鲸鐜囷細12浣�
銆�銆�DAC閫氶亾鏁�(sh霉)锛�
AT32UC3B0256-U鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘ARM Cortex-M3鍏�(n猫i)鏍�锛岃兘澶犳彁渚涢珮鏁堢殑瑷堢畻鑳藉姏銆�
銆�銆�2. 鍏�(n猫i)缃�256KB闁冨瓨鍜�32KB SRAM锛屼繚璀変簡绋嬪簭鍜屾暩(sh霉)鎿�(j霉)鐨勫瓨鍎查渶姹�銆�
銆�銆�3. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屽寘鎷琔SB鍏ㄩ�熶富姗�/瑷倷銆乁ART銆丼PI銆両2C绛夛紝鏂逛究鑸囧叾浠栧閮ㄨō鍌欓�茶閫氫俊銆�
銆�銆�4. 鍏锋湁12浣嶇簿搴︾殑妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛屾渶澶氬彲閰嶇疆16鍊嬭几鍏ラ�氶亾锛岄仼鍚堟ā鎿俊铏熼噰闆嗕换鍕�銆�
銆�銆�5. 闆嗘垚鍏╁��10浣嶆暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒(DAC)閫氶亾锛屽彲鐢ㄤ簬闊抽牷淇¤櫉鐢熸垚鎴栧叾浠栨ā鎿几鍑洪渶姹�銆�
銆�銆�6. 鎻愪緵澶氶仈12鍊嬮�氱敤瀹氭檪鍣紝鏀寔鎹曠嵅/姣旇純鍔熻兘锛岄仼鐢ㄤ簬闆绘鎺у埗銆佹尝褰㈢敓鎴愮瓑鎳夌敤鍫存櫙銆�
銆�銆�7. 浣庡姛鑰楄ō瑷�锛屽湪浼戠湢妯″紡涓嬭兘鏈夋晥闄嶄綆闆绘祦娑堣�椼��
銆�銆�8. 宸ヤ綔闆诲鑼冨湇瀵硾锛岄仼鎳夊绋浕婧愮挵(hu谩n)澧�銆�
AT32UC3B0256-U寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡備究鏀滃紡澶氬獟楂旀挱鏀惧櫒銆佹櫤鑳藉灞呰ō鍌欑瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹紝濡傚偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦銆侀浕姗熼﹨(q奴)鍕曟帶鍒剁瓑銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣�锛屽鍋ュ悍鐩�(ji膩n)娓缃�佹墜鎸佸紡瑷烘柗瑷倷绛�銆�
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)闁嬬櫦(f膩)锛屼綔鐐轰富鎺ц姱鐗囩敤浜庡悇绋皥鐢ㄨō鍌欎腑銆�
銆�銆�5. USB鐩搁棞鐢�(ch菐n)鍝�锛屽埄鐢ㄥ叾鍏�(n猫i)缃殑USB鎺у埗鍣ㄥ鐝�(xi脿n)楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鍔熻兘銆�
AT32UC3B0128-U, AT32UC3B0512-U, AT32UC3B1256-U
