EFM32G280F128-QFP100 鏅�(sh铆)闁擄細2025/5/8 12:12:25 闁辫畝锛�25

EFM32G280F128-QFP100鏄疭ilicon Labs鍏徃鎺ㄥ嚭鐨勪竴娆惧熀浜嶢RM Cortex-M3鍏�(n猫i)鏍哥殑32浣嶅井鎺у埗鍣�銆傝┎鑺墖灞簬Gecko绯诲垪锛屽叿鏈夎秴浣庡姛鑰楃壒鎬�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欏拰闇€瑕侀珮鏁堣兘婧愮鐞嗙殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€EFM32G280F128-QFP100閲囩敤QFP100灏佽褰㈠紡锛屽収(n猫i)閮ㄩ泦鎴愪簡128KB Flash鍜�16KB SRAM銆傚畠鏀寔澶氱ó澶栬ō(sh猫)鎺ュ彛锛屽UART銆両2C銆丼PI绛�锛屽苟涓斿叿鍌欒睈瀵岀殑瀹氭檪(sh铆)鍣ㄥ拰ADC鍔熻兘銆傛澶�锛岃┎鑺墖閭勫収(n猫i)缃簡婧害鍌虫劅鍣ㄥ拰姣旇純鍣紝閫�(j矛n)涓€姝ュ寮�(qi谩ng)浜嗗叾鍦ㄥ京(f霉)闆滅挵(hu谩n)澧冧腑鐨勯仼鎳�(y墨ng)鑳藉姏銆�

鍙冩暩(sh霉)

Flash锛�128KB
銆€銆€SARAM锛�16KB
銆€銆€CPU锛欰RM Cortex-M3
銆€銆€涓婚牷锛�48MHz
銆€銆€I/O寮曡叧鏁�(sh霉)锛�78
銆€銆€灏佽褰㈠紡锛歈FP100
銆€銆€宸ヤ綔闆诲锛�1.8V - 3.8V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€澶栬ō(sh猫)锛歎ARTx2銆両2Cx2銆丼PIx2銆丄CMPx2銆丩ETIMERx1銆丷TCx1

鐗规€�

EFM32G280F128-QFP100浠ュ叾妤典綆鐨勮兘鑰楄€岃仦鍚�锛岄€欎富瑕佸緱鐩婁簬鍏剁崹(d煤)鐗圭殑浣庡姛鑰楁ā寮忚ō(sh猫)瑷�(j矛)銆傞€欎簺妯″紡鍖呮嫭EM0锛堥亱(y霉n)琛屾ā寮忥級銆丒M1锛堢潯鐪犳ā寮忥級銆丒M2锛堟繁灞ょ潯鐪犳ā寮忥級浠ュ強EM3锛堝仠姝㈡ā寮忥級銆傞€氶亷闈堟椿鍒囨彌閫欎簺妯″紡锛岄枊鐧�(f膩)鑰呭彲浠ユ渶澶ч檺搴﹀湴鍎�(y艒u)鍖栫郴绲�(t菕ng)鍔熻€�銆�
銆€銆€姝ゅ锛岃┎鑺墖鏀寔蹇€熷枤閱掓檪(sh铆)闁擄紝鍦ㄥ咕寰鍏�(n猫i)鍗冲彲寰炴繁灞ょ潯鐪犳ā寮忔仮寰�(f霉)鍒板叏閫熼亱(y霉n)琛岀媭鎱�(t脿i)銆傞€欑ó鎬ц兘灏�(du矛)浜庨渶瑕佸(sh铆)鏅�(sh铆)闊挎噳(y墨ng)鐨勬噳(y墨ng)鐢ㄩ潪甯搁噸瑕�銆�
銆€銆€EFM32G280F128-QFP100閭勬彁渚涗簡纭欢鍔犲瘑鍔犻€熸ā濉�锛屼繚闅滄暩(sh霉)鎿�(j霉)鍌宠几?sh霉)闄岃俯顐�?銆傚叾闆嗘垚搴﹂珮銆佹帴鍙ｈ睈瀵�锛岄仼鍚堝悇绋祵鍏ュ紡鎺у埗鎳�(y墨ng)鐢�锛屼緥濡傛櫤鑳藉灞呰ō(sh猫)鍌�銆佷究鏀滃紡閱�(y墨)鐧傚剙鍣ㄥ拰宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁瓑闋�(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

瑭茶姱鐗囬仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅紝鍖呮嫭浣嗕笉闄愪簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏅鸿兘瀹跺眳瑷�(sh猫)鍌欙細濡傛櫤鑳芥彃搴�銆佹韩鎺у櫒绛�锛屽埄鐢ㄥ叾浣庡姛鑰楃壒鎬у欢闀烽浕姹犲＝鍛�銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閲囬泦銆侀亷绋嬬洠(ji膩n)鎺х瓑鍫�(ch菐ng)鍚�銆�
銆€銆€3. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欙細濡傚仴搴风洠(ji膩n)娓�(c猫)鎵嬬挵(hu谩n)銆佽绯栧剙绛夛紝鍏呭垎鐧�(f膩)鎻叾绡€(ji茅)鑳藉劒(y艒u)鍕�(sh矛)銆�
銆€銆€4. 鐗╄伅(li谩n)缍�(w菐ng)绲傜绡€(ji茅)榛�(di菐n)锛氭啈鍊熻睈瀵岀殑閫氫俊鎺ュ彛鍜岃秴浣庡姛鑰楃壒榛�(di菐n)锛屾垚鐐虹墿鑱�(li谩n)缍�(w菐ng)閭婄罚瑷�(sh猫)鍌欑殑鐞嗘兂閬告搰銆�