MSP430FR5858 鏅傞枔锛�2025/6/5 12:58:52 闁辫畝锛�9

MSP430FR5858鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆捐秴浣庡姛鑰�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┎绯诲垪寰帶鍒跺櫒浠ュ叾楂橀泦鎴愬害鍜屼綆鍔熻€楃壒鎬ц€岃仦鍚嶏紝閬╃敤浜庡悇绋究鏀滃紡銆侀浕姹犱緵闆荤殑宓屽叆寮忔噳(y墨ng)鐢�銆侻SP430FR5858閲囩敤閻甸浕闅ㄦ瀛樺彇瀛樺劜鍣紙FRAM锛夋妧琛�(sh霉)锛屾彁渚涘崜瓒婄殑瀵叆閫熷害鍜岃€愪箙鎬�銆�
銆€銆€FRAM鏄竴绋潪鏄撳け鎬у瓨鍎叉妧琛�(sh霉)锛岃垏鍌崇当(t菕ng)鐨勯杻瀛樼浉姣�锛屽叿鏈夋洿蹇殑瀵叆閫熷害銆佹洿浣庣殑鍔熻€椾互鍙婃洿楂樼殑鎿﹀娆℃暩(sh霉)銆侻SP430FR5858閭勯泦鎴愪簡璞愬瘜鐨勫瑷�(sh猫)鍔熻兘锛屽妯℃摤姣旇純鍣ㄣ€侀亱绠楁斁澶у櫒銆丄DC绛夛紝寰炶€屾笡灏戜簡灏嶅閮ㄥ厓浠剁殑闇€姹�锛岄€蹭竴姝ラ檷浣庝簡绯荤当(t菕ng)鎴愭湰鍜屽姛鑰椼€�

鍙冩暩(sh霉)

灏佽锛歏QFN64
銆€銆€CPU闋荤巼锛氭渶楂�24MHz
銆€銆€瀛樺劜鍣細FRAM锛�64KB SRAM锛�2KB
銆€銆€I/O绔彛鏁�(sh霉)閲忥細鏈€澶�48鍊�
銆€銆€ADC鍒嗚鲸鐜囷細12浣�
銆€銆€宸ヤ綔闆诲锛�1.8V鑷�3.6V
銆€銆€婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆€銆€瀹氭檪鍣細16浣嶅畾鏅傚櫒锛屾渶澶�3鍊�
銆€銆€閫氫俊鎺ュ彛锛歎ART銆両2C銆丼PI
銆€銆€浣庡姛鑰楁ā寮忥細澶氱ó浣庡姛鑰楁ā寮忥紝鏈€浣庡彲閬斿咕鐧緉A

鐗规€�

MSP430FR5858鐨勪富瑕佺壒榛炴槸鍏剁崹鐗圭殑FRAM鎶€琛�(sh霉)锛屾彁渚涗簡楂橀仈10^14娆℃摝瀵懆鏈熺殑鑰愮敤鎬э紝浣垮緱瀹冮潪甯搁仼鍚堥牷绻佹暩(sh霉)鎿�(j霉)瑷橀寗鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傛櫤鑳藉剙琛ㄥ拰鍋ュ悍鐩�(ji膩n)娓ō(sh猫)鍌欍€傛澶�锛岃┎鑺墖鏀寔蹇€熷枤閱掓檪闁擄紝閫氬父鍦�5渭s浠ュ収(n猫i)锛岄€欏皪浜庨檷浣庢暣楂斿姛鑰楅潪甯搁棞(gu膩n)閸�銆�
銆€銆€瑭插井鎺у埗鍣ㄩ倓鍏峰倷闈堟椿鐨勬檪閻樼郴绲�(t菕ng)锛屽厑瑷遍枊鐧�(f膩)鑰呴€氶亷鍏�(n猫i)閮ㄦ尟钑╁櫒鎴栧閮ㄦ櫠楂斾締瑾�(di脿o)鏁存€ц兘鍜屽姛鑰椾箣闁撶殑骞宠　銆傞泦鎴愮殑妯℃摤澶栬ō(sh猫)锛屽寘鎷珮绮惧害ADC鍜屽彲绶ㄧ▼澧炵泭鏀惧ぇ鍣�锛屼娇鍏惰兘澶犵洿鎺ヨ檿鐞嗕締鑷偝鎰熷櫒鐨勪俊铏�锛岀劇闇€椤嶅鐨勪俊铏熻(di脿o)鐞嗛浕璺�銆�
銆€銆€鐢变簬閲囩敤浜咶RAM鎶€琛�(sh霉)锛孧SP430FR5858鐨勫鍏ユ搷浣滀笉闇€瑕佸儚闁冨瓨閭ｆǎ閫茶闋侀潰鎿﹂櫎锛屽洜姝ゅ彲浠ュ鐝�(xi脿n)鏇撮珮鏁堢殑鏁�(sh霉)鎿�(j霉)瑷橀寗閬庣▼銆傚悓鏅�锛屽畠鐨勪綆鍔熻€楃壒鎬у拰寤ｆ硾鐨勯浕婧愮鐞嗛伕闋�锛屼娇瀹冩垚鐐洪浕姹犱緵闆绘噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰锛屾瘮濡傜劇绶氬偝鎰熷櫒绡€(ji茅)榛炲拰渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�銆�

鎳�(y墨ng)鐢�

MSP430FR5858寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佷綆鍔熻€楀拰楂樻€ц兘鐨勯牁(l菒ng)鍩�锛屽父瑕嬬殑鎳�(y墨ng)鐢ㄥ牬鏅寘鎷絾涓嶉檺浜庯細
銆€銆€1. 鏅鸿兘瑷堥噺瑷�(sh猫)鍌欙細姘磋〃銆侀浕琛ㄥ拰姘ｈ〃涓殑鏁�(sh霉)鎿�(j霉)瑷橀寗鍜岄€氫俊鎺у埗銆�
銆€銆€2. 閱�(y墨)鐧傞浕瀛愶細琛€绯栧剙銆佽剤鎼忚姘у剙绛夊皬鍨嬪寲涓旇姹傞暦鏅傞枔宸ヤ綔鐨勮ō(sh猫)鍌�銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栵細閬犵▼鐩�(ji膩n)鎺х郴绲�(t菕ng)銆佹暩(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆€銆€4. 瀹跺涵鑷嫊鍖栵細鏅鸿兘瀹跺眳鎺у埗绯荤当(t菕ng)涓殑鐠�(hu谩n)澧冪洠(ji膩n)娓瘈(ji茅)榛�銆�
銆€銆€5. 鐠�(hu谩n)澧冧繚璀凤細绌烘埃璩�(zh矛)閲忔娓剙鍜屽叾浠栭渶瑕佸鏅傛暩(sh霉)鎿�(j霉)瑷橀寗鐨勭挵(hu谩n)淇濊ō(sh猫)鍌欍€�
銆€銆€6. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌祩绔瘈(ji茅)榛烇細鍒╃敤鍏朵綆鍔熻€楀劒(y艒u)鍕㈠拰楂樻晥鐨凢RAM瀛樺劜鑳藉姏锛屼綔鐐虹劇绶氬偝鎰熺恫(w菐ng)绲�(lu貌)鐨勪竴閮ㄥ垎閬嬭銆�