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ATSAME70Q20A-CNT鏄疢icrochip Technology锛堝師Atmel锛夋帹鍑虹殑涓�娆惧熀浜嶢RM Cortex-M7鍏ф牳鐨�32浣嶅井鎺у埗鍣�銆傝┎鑺墖鍏锋湁楂樻�ц兘銆佷綆鍔熻�楃殑鐗归粸锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚浕瀛�銆佺墿鑱�(li谩n)缍�(w菐ng)瑷倷绛夐渶瑕佸挤澶ц檿鐞嗚兘鍔涘拰璞愬瘜澶栬ō鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�ATSAME70Q20A-CNT闆嗘垚浜嗚睈瀵岀殑澶栬ō鍜屽ぇ瀹归噺瀛樺劜鍣�锛屾敮鎸佸绋�氫俊鎺ュ彛锛岃兘澶犳豢瓒冲京闆滅郴绲�(t菕ng)鐨勮ō瑷堥渶姹�銆�
鏍稿績锛欰RM Cortex-M7
銆�銆�涓婚牷锛�300 MHz
銆�銆�闁冨瓨锛�2 MB
銆�銆�SRAM锛�384 KB
銆�銆�ADC閫氶亾鏁�(sh霉)锛�16
銆�銆�DMA閫氶亾鏁�(sh霉)锛�24
銆�銆�瀹氭檪鍣ㄦ暩(sh霉)閲忥細12
銆�銆�GPIO寮曡叧鏁�(sh霉)锛�193
銆�銆�宸ヤ綔闆诲锛�1.62 V - 3.6 V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歀FBGA144
ATSAME70Q20A-CNT鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘ARM Cortex-M7鍏ф牳锛屼富闋诲彲閬�300 MHz锛屽叿鍌欏挤澶х殑鏁�(sh霉)鎿�(j霉)铏曠悊鑳藉姏銆�
銆�銆�2. 闆嗘垚澶у閲忓祵鍏ュ紡闁冨瓨锛�2 MB锛夊拰SRAM锛�384 KB锛�锛屽彲婊胯冻寰╅洔鎳夌敤绋嬪簭鐨勫瓨鍎查渶姹�銆�
銆�銆�3. 鎻愪緵澶氱ó閫氫俊鎺ュ彛锛屽UART銆丼PI銆両2C銆乁SB銆丆AN绛�锛屾柟渚胯垏鍏朵粬瑷倷閫茶鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�4. 鍏х疆楂樼簿搴︽ā鏁�(sh霉)杞夋彌鍣紙ADC锛�锛屽叿鏈�16鍊嬮�氶亾锛屾敮鎸佸揩閫熸暩(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�5. 鏀寔澶氱ó浣庡姛鑰楁ā寮�锛屽彲鏍规摎(j霉)鎳夌敤闇�姹傚劒(y艒u)鍖栧姛鑰楄〃鐝�(xi脿n)銆�
銆�銆�6. 閰嶅倷璞愬瘜鐨勫畾鏅傚櫒鍜孭WM妯″锛岄仼鍚堥浕姗熸帶鍒跺拰淇¤櫉鐢熸垚銆�
銆�銆�7. 鎻愪緵澶氶仈193鍊嬪彲绶ㄧ▼GPIO寮曡叧锛屼究浜庢摯灞曞閮ㄨō鍌欓�ｆ帴銆�
銆�銆�8. 鏀寔纭欢鍔犲瘑妯″锛屽寮锋暩(sh霉)鎿�(j霉)鍌宠几?sh霉)闄岃俯顐嶆荡?br>銆�銆�9. 鍏峰倷瀵寖鍦嶇殑宸ヤ綔闆诲鍜屾韩搴﹂仼鎳夋��锛岄仼鍚堝悇绋挵(hu谩n)澧冧笅鐨勬噳鐢ㄣ��
ATSAME70Q20A-CNT寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒�锛屽PLC銆丠MI鍜屽偝鎰熷櫒鏁�(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘鍝�锛屽鏅鸿兘瀹跺眳瑷倷銆佷究鏀滃紡閱�(y墨)鐧傝ō鍌�銆�
銆�銆�3. 鐗╄伅(li谩n)缍�(w菐ng)绲傜绡�(ji茅)榛烇紝鏀寔鏁�(sh霉)鎿�(j霉)閲囬泦鑸囩劇绶氶�氫俊銆�
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)闁嬬櫦(f膩)锛屽闊抽牷铏曠悊銆佸湒鍍忚瓨鍒ョ瓑銆�
銆�銆�5. 闆绘椹呭嫊鍜岄浕婧愮鐞嗘噳鐢�锛屽緱鐩婁簬鍏惰睈瀵岀殑瀹氭檪鍣ㄥ拰PWM鍔熻兘銆�
銆�銆�6. 瀹夊叏鐩搁棞鎳夌敤锛屽埄鐢ㄧ‖浠跺姞瀵嗗姛鑳戒繚璀锋晱鎰熶俊鎭�銆�
ATSAME70Q21B-MU
銆�銆�ATSAME70N21A-CU
銆�銆�SAMV71Q21B-AU
