鏅傞枔锛�2025/5/7 10:57:14
闁辫畝锛�21
EFM32GG11B520F2048IM64-B 鏄� Silicon Labs 鍏徃鎺ㄥ嚭鐨勪竴娆� 32 浣� ARM Cortex-M4 寰帶鍒跺櫒锛屽爆浜� Gecko 绯诲垪涓殑 Giant Gecko 绯诲垪銆傝┎绯诲垪寰帶鍒跺櫒浠ヤ綆鍔熻��銆侀珮鎬ц兘鍜岃睈瀵岀殑澶栬ō鑰岃仦鍚嶏紝閬╃敤浜庨渶瑕侀暦鏅傞枔閬嬭涓斿皪鎬ц兘瑕佹眰杓冮珮鐨勬噳鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�瑭插瀷铏熷叿鏈夐珮閬� 500 MHz 鐨勪富闋�锛屽苟闆嗘垚浜嗘诞榛為亱绠楀柈鍏� (FPU)锛岄仼鍚堢敤浜庡伐妤�(y猫)鎺у埗銆佺墿鑱�(li谩n)缍�(w菐ng)瑷倷銆侀啱(y墨)鐧傚剙鍣ㄧ瓑寰╅洔瑷堢畻闇�姹傚牬鏅�銆�
鍏�(n猫i)鏍革細ARM Cortex-M4
銆�銆�涓婚牷锛�500 MHz
銆�銆�闁冨瓨锛�2 MB
銆�銆�SRAM锛�512 KB
銆�銆�I/O 寮曡叧鏁�(sh霉)锛�178
銆�銆�宸ヤ綔闆诲锛�1.71 V 鑷� 3.63 V
銆�銆�灏佽褰㈠紡锛�144-QFN
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +105掳C
EFM32GG11B520F2048IM64-B 鎻愪緵浜嗗绋厛閫茬殑鐗规�т締婊胯冻鐝�(xi脿n)浠ｅ祵鍏ュ紡绯荤当(t菕ng)鐨勯渶姹傦細
銆�銆�1. 楂樻�ц兘锛氶噰鐢� ARM Cortex-M4 鍏�(n猫i)鏍革紝鍏峰倷 DSP 鍜屾诞榛為亱绠楀姛鑳�锛岀⒑淇濆湪寰╅洔浠诲嫏涓粛鑳戒繚鎸侀珮鏁堢殑鍩�(zh铆)琛岄�熷害銆�
銆�銆�2. 瓒呬綆鍔熻�楋細Silicon Labs 鐨� Gecko 绯诲垪浠ュ叾鍗撹秺鐨勪綆鍔熻�楄ō瑷堣憲绋憋紝姝よ姱鐗囬�氶亷闈堟椿鐨勮兘鑰楃鐞嗘ā寮忥紙EM0 鍒� EM4锛�锛屽彲椤憲寤堕暦闆绘睜澹藉懡銆�
銆�銆�3. 瀹夊叏鎬э細鏀寔纭欢鍔犲瘑寮曟搸浠ュ強 True Random Number Generator (TRNG)锛屼繚闅滄暩(sh霉)鎿�(j霉)鍌宠几鍜屽瓨鍎茬殑瀹夊叏銆�
銆�銆�4. 澶栬ō璞愬瘜锛氬寘鍚鍊� UART銆両2C銆丼PI 鎺ュ彛锛岄倓閰嶅倷浜� USB 鎺у埗鍣ㄥ拰 CAN 绺界窔鎺у埗鍣紝鐐洪�ｆ帴澶栭儴瑷倷鎻愪緵浜嗕究鍒�銆�
銆�銆�5. 妯℃摤鍔熻兘寮峰ぇ锛氬収(n猫i)缃珮绮惧害 ADC 鍜� DAC锛屼究浜庤檿鐞嗘ā鎿俊铏熻几鍏ヨ几鍑�銆�
銆�銆�6. 鏀寔瑾�(di脿o)瑭﹁垏闁嬬櫦(f膩)锛氭彁渚涘畬鏁寸殑宸ュ叿閺�锛屽寘鎷泦鎴愰枊鐧�(f膩)鐠�(hu谩n)澧� Simplicity Studio 鍜屽皥鐢ㄨ(di脿o)瑭︽帰閲�銆�
瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細濡傛鍣ㄤ汉鎺у埗銆佸偝鎰熷櫒绡�(ji茅)榛�銆�
銆�銆�2. 鐗╄伅(li谩n)缍�(w菐ng)瑷倷锛氫緥濡傛櫤鑳藉搴恫(w菐ng)闂�(gu膩n)銆佹櫤鑳藉灞呮帶鍒跺櫒銆�
銆�銆�3. 閱�(y墨)鐧傞浕瀛愶細渚挎敎寮忓仴搴风洠(ji膩n)娓缃�佽ê鏂峰剙鍣�銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細鏁�(sh霉)纰肩浉姗熴�佷究鏀滃紡濯掗珨鎾斁鍣�銆�
銆�銆�5. 姹借粖闆诲瓙锛氳粖韬帶鍒剁郴绲�(t菕ng)銆佽粖杓変俊鎭妯傜郴绲�(t菕ng)銆�
銆�銆�鍏跺挤澶х殑鎬ц兘鍜屽妯ｇ殑澶栬ō浣垮緱瀹冩垚鐐鸿ū澶氬祵鍏ュ紡绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�
EFM32GG11B512F2048IM64-B
銆�銆�EFM32GG11B520F1024IM64-B
銆�銆�EFM32GG11B520F512IM64-B
