MSP430FR5949 鏅傞枔锛�2025/5/20 17:39:30 闁辫畝锛�19

MSP430FR5949鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑瓒呬綆鍔熻€�16浣峈ISC鏋舵(g貌u)寰帶鍒跺櫒锛屽爆浜嶮SP430 FRAM绯诲垪銆傝┎鑺墖闆嗘垚浜嗛惖闆婚毃姗熷瓨鍙栧瓨鍎插櫒锛團RAM锛夛紝鐩告瘮鍌崇当(t菕ng)鐨勯杻瀛樻垨EEPROM锛孎(xi脿n)RAM鍏锋湁鏇村揩鐨勫鍏ラ€熷害銆佹洿浣庣殑鍔熻€楀拰鏇撮珮鐨勮€愪箙鎬�銆侻SP430FR5949閬╁悎鐢ㄤ簬闇€瑕佷綆鍔熻€楀拰楂樺彲闈犳€х殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屼緥濡備究鏀滃紡閱�(y墨)鐧傝ō(sh猫)鍌欍€佺劇绶氬偝鎰熺恫(w菐ng)绲�(lu貌)鍜岃兘婧愮鐞嗙郴绲�(t菕ng)銆�
銆€銆€MSP430FR5949閰嶅倷浜嗚睈瀵岀殑澶栬ō(sh猫)璩囨簮鍜屽挤澶х殑铏曠悊鑳藉姏锛岃兘澶犳豢瓒冲京(f霉)闆滃祵鍏ュ紡绯荤当(t菕ng)鐨勯渶姹�銆傛澶�锛屽畠閭勬敮鎸佷唬纰间繚璀�(h霉)鍔熻兘锛屼互闃叉鏈稉(j墨ng)鎺堟瑠(qu谩n)鐨勮í鍟�銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細MSP430
銆€銆€宸ヤ綔闆诲锛�1.8V 鑷� 3.6V
銆€銆€涓婚牷锛氭渶楂�16MHz
銆€銆€瀛樺劜鍣細256KB FRAM
銆€銆€RAM锛�8KB SRAM
銆€銆€I/O绔彛锛氬閬�(d谩)52鍊婫PIO
銆€銆€ADC锛�16浣�锛屾渶澶�20閫氶亾
銆€銆€瀹氭檪鍣細澶氬€�16浣嶅畾鏅傚櫒
銆€銆€閫氫俊鎺ュ彛锛歎ART銆丼PI銆両2C
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

鐗规€�

1. 瓒呬綆鍔熻€楋細
銆€銆€MSP430FR5949鍦ㄦ椿鍕曟ā寮忎笅鐨勯浕娴佹秷鑰楀儏鐐�175渭A/MHz锛屽湪寰呮妯″紡涓嬮浕娴佸彲浣庤嚦500nA銆傞€欎娇寰楀畠闈炲父閬╁悎闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 閻甸浕瀛樺劜鍣紙FRAM锛夛細
銆€銆€FRAM鏄竴绋潪鏄撳け鎬у瓨鍎插櫒鎶€琛�(sh霉)锛屽叿鍌欏揩閫熷鍏�銆佺劇闄愭鎿﹀鍛ㄦ湡鍜屼綆鍔熻€楃殑鐗归粸銆傝垏鍌崇当(t菕ng)闁冨瓨鐩告瘮锛孎(xi脿n)RAM鐒￠渶绛夊緟鎿﹂櫎鎿嶄綔鍗冲彲鐩存帴瀵叆鏁�(sh霉)鎿�(j霉)銆�
銆€銆€3. 楂樺害闆嗘垚锛�
銆€銆€鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡澶氱ó妯℃摤鍜屾暩(sh霉)瀛楀瑷�(sh猫)锛屽寘鎷珹DC銆丏AC銆佹瘮杓冨櫒銆佸畾鏅傚櫒銆丳WM鐢熸垚鍣ㄤ互鍙婂绋€氫俊鎺ュ彛锛屽緸鑰屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹傘€�
銆€銆€4. 闈堟椿鐨勬檪閻樼郴绲�(t菕ng)锛�
銆€銆€MSP430FR5949鏀寔澶氱ó鏅傞悩婧�锛屽寘鎷収(n猫i)閮ㄤ綆闋绘尟钑╁櫒锛圠FXT锛�銆佸収(n猫i)閮ㄩ珮闋绘尟钑╁櫒锛圚FXT锛夊拰DCO锛岀⒑淇濅簡绮剧⒑鐨勬檪闁撳熀婧�(zh菙n)鍜屼綆鍔熻€楅亱琛屻€�
銆€銆€5. 瀹夊叏鎬э細
銆€銆€鍏�(n猫i)缃‖浠跺姞瀵嗘ā濉婂拰浠ｇ⒓淇濊(h霉)姗熷埗锛屽寮蜂簡绯荤当(t菕ng)鐨勫畨鍏ㄦ€�銆�

鎳�(y墨ng)鐢�

MSP430FR5949閬╃敤浜庡悇绋綆鍔熻€楀拰楂樻€ц兘瑕佹眰鐨勫牬鍚�锛屽吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栵細
銆€銆€濡傞浕姗熸帶鍒�銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦鍜岄亷绋嬬洠(ji膩n)鎺�銆�
銆€銆€2. 娑堣不闆诲瓙锛�
銆€銆€鏅鸿兘瀹跺眳瑷�(sh猫)鍌欍€佹墜鎸佺祩绔拰鍊嬩汉鍋ュ悍鐩�(ji膩n)娓ō(sh猫)鍌�銆�
銆€銆€3. 閱�(y墨)鐧傝ō(sh猫)鍌欙細
銆€銆€琛€绯栧剙銆佸績鐜囩洠(ji膩n)娓剙鍜屽叾浠栦究鏀滃紡閱�(y墨)鐧傚剙鍣ㄣ€�
銆€銆€4. 瑷堥噺鍎€琛細
銆€銆€姘磋〃銆侀浕琛ㄥ拰姘ｈ〃绛夋櫤鑳借▓閲忚ō(sh猫)鍌�銆�
銆€銆€5. 鐠�(hu谩n)澧冪洠(ji膩n)娓細
銆€銆€婧繒搴﹀偝鎰熷櫒銆佺┖姘ｈ唱(zh矛)閲忔娓剙绛�銆�