MSP430FR6970 鏅傞枔锛�2025/4/27 11:30:16 闁辫畝锛�32

MSP430FR6970鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑瓒呬綆鍔熻€�16浣嶅井鎺у埗鍣紝灞簬MSP430 FRAM绯诲垪銆傝┎绯诲垪寰帶鍒跺櫒浠ラ惖闆婚毃姗�(j墨)瀛樺彇瀛樺劜鍣紙FRAM锛夋妧琛�(sh霉)鐐烘牳蹇�锛屾彁渚涘崜瓒婄殑鎬ц兘銆佷綆鍔熻€楃壒鎬у拰楂樺彲闈犳€с€�
銆€銆€MSP430FR6970鍏锋湁楂橀仈(d谩)256KB鐨凢RAM瀛樺劜鍣ㄥ拰8KB鐨凷RAM锛屾敮鎸佸绋瑷�(sh猫)鍔熻兘锛屽UART銆両2C銆丼PI銆丄DC绛�锛屽唬娉涢仼鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栥€侀啱(y墨)鐧傝ō(sh猫)鍌�銆佹秷璨�(f猫i)闆诲瓙浠ュ強鐠�(hu谩n)澧冪洠(ji膩n)娓瓑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V鑷�3.6V
銆€銆€瀛樺劜鍣細256KB FRAM锛�8KB SRAM
銆€銆€鏅傞悩闋荤巼锛氭渶楂�16MHz
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆€銆€I/O绔彛鏁�(sh霉)閲忥細48
銆€銆€灏佽褰㈠紡锛歀QFP(48寮曡叧)
銆€銆€鍔熻€楁ā寮忥細Active Mode锛堟椿鍕曟ā寮忥級锛屽緟姗�(j墨)妯″紡锛岄棞(gu膩n)鏂锋ā寮�

鐗规€�

MSP430FR6970鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 闆嗘垚浜嗛珮鎬ц兘FRAM瀛樺劜鍣紝鍏峰倷闈炴槗澶辨€�銆佸揩閫熷鍏ュ拰浣庡姛鑰楃壒榛�(di菐n)銆�
銆€銆€2. 鏀寔瓒呬綆鍔熻€楅亱(y霉n)琛�锛岄棞(gu膩n)鏂锋ā寮忛浕娴佷綆鑷�200nA銆�
銆€銆€3. 鎻愪緵璞愬瘜鐨勬ā鎿拰鏁�(sh霉)瀛楀瑷�(sh猫)锛屼究浜庢(g貌u)寤哄京(f霉)闆滅郴绲�(t菕ng)銆�
銆€銆€4. 鍏�(n猫i)缃‖浠朵箻娉曞櫒鍜屾瘮杓冨櫒锛屾彁鍗囪▓绠楄兘鍔涘拰闊挎噳(y墨ng)閫熷害銆�
銆€銆€5. 寮�(qi谩ng)澶х殑涓柗铏曠悊鑳藉姏锛屽彲蹇€熼熆鎳�(y墨ng)澶栭儴浜嬩欢銆�
銆€銆€6. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屾柟渚胯垏鍏朵粬瑷�(sh猫)鍌欓€�(j矛n)琛屾暩(sh霉)鎿�(j霉)浜や簰銆�
銆€銆€7. 鎻愪緵闈堟椿鐨勯浕婧愮鐞嗛伕闋�(xi脿ng)锛屽欢闀烽浕姹犱娇鐢ㄥ＝鍛�銆�
銆€銆€8. 鍏锋湁杓冨挤(qi谩ng)鐨勬姉闆荤骞叉摼鑳藉姏锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

MSP430FR6970閬╃敤浜庡绋噳(y墨ng)鐢ㄥ牬鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 宸ユキ(y猫)鎺у埗鑸囪嚜鍕曞寲绯荤当(t菕ng)锛屼緥濡傚偝鎰熷櫒缍�(w菐ng)绲�(lu貌)銆侀浕姗�(j墨)鎺у埗绛夈€�
銆€銆€2. 閱�(y墨)鐧傚仴搴烽牁(l菒ng)鍩�锛屽渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�銆佸績鐜囩洠(ji膩n)娓剙绛夈€�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝濡傛櫤鑳藉灞呰ō(sh猫)鍌�銆佹墜鎸佺祩绔瓑銆�
銆€銆€4. 鐠�(hu谩n)澧冪洠(ji膩n)娓垏杈�(n贸ng)妤�(y猫)鎳�(y墨ng)鐢�锛屼緥濡傛韩婵曞害鐩�(ji膩n)鎺�銆佸湡澹ゆ按鍒嗘娓瓑銆�
銆€銆€5. 闆绘睜渚涢浕瑷�(sh猫)鍌�锛屽厖鍒嗗埄鐢ㄥ叾浣庡姛鑰楀劒(y艒u)鍕㈠欢闀风簩(x霉)鑸檪闁�銆�
銆€銆€6. 鏁�(sh霉)鎿�(j霉)瑷橀寗鑸囨棩蹇楀瓨鍎诧紝鍒╃敤FRAM鐨勯珮閫熷鍏ュ拰闈炴槗澶辨€х壒鎬�銆�