EFR32BG24B220F1024IM48-B 鏅�(sh铆)闁擄細2025/5/13 16:49:46 闁辫畝锛�19

EFR32BG24B220F1024IM48-B 鏄竴娆剧敱 Silicon Labs 鎻愪緵鐨勭劇(w煤)绶� SoC锛堢郴绲�(t菕ng)绱�(j铆)鑺墖锛�锛屽爆浜� BG24 绯诲垪銆傝┎绯诲垪灏堢偤浣庡姛鑰楄棈(l谩n)鐗� (Bluetooth LE) 鍜屽鍗�(xi茅)璀扮墿鑱�(li谩n)缍�(w菐ng) (IoT) 鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)锛岄泦鎴愪簡楂樻€ц兘 ARM Cortex-M33 鍏�(n猫i)鏍稿拰璞愬瘜鐨勫瑷�(sh猫)璩囨簮銆侲FR32BG24 鏀寔钘�(l谩n)鐗� 5.3 妯�(bi膩o)婧�(zh菙n)锛屽叿鍌欐洿闀�(zh菐ng)鐨勯浕姹犲＝鍛姐€佹洿楂樼殑瀹夊叏鎬у拰鏇村ぇ鐨勬暩(sh霉)鎿�(j霉)鍚� 1MB 鐨勯杻瀛樺拰 256KB 鐨� RAM锛屾敮鎸佸绋劇(w煤)绶氶€氫俊鍗�(xi茅)璀�锛屽寘鎷� Bluetooth LE 鍜� Zigbee銆傛澶栵紝瀹冮倓鍏锋湁 Secure Vault 鎶€琛�(sh霉)锛屾彁渚涘挤(qi谩ng)澶х殑纭欢鍔犲瘑鍔熻兘鍜岄槻绡℃敼淇濊(h霉)銆�

鍙冩暩(sh霉)

铏曠悊鍣細ARM Cortex-M33
銆€銆€闋荤巼锛�78 MHz
銆€銆€闁冨瓨锛�1024 KB
銆€銆€RAM锛�256 KB
銆€銆€宸ヤ綔闆诲锛�1.7 V 鑷� 3.8 V
銆€銆€灏佽锛�48 寮曡叧 QFN
銆€銆€灏勯牷杓稿嚭鍔熺巼锛�+8 dBm
銆€銆€鎺ユ敹闈堟晱搴︼細-97 dBm
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

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EFR32BG24B220F1024IM48-B 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岄潏娲绘€�锛屽叾涓昏鐗规€у涓嬶細
銆€銆€1. 楂樻€ц兘 ARM Cortex-M33 鍏�(n猫i)鏍革紝甯� TrustZone 鎶€琛�(sh霉)浠ュ寮�(qi谩ng)瀹夊叏鎬�銆�
銆€銆€2. 鏀寔钘�(l谩n)鐗� 5.3 鍗�(xi茅)璀版＇锛屾彁渚涙洿蹇殑鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼鍜屾洿浣庣殑鍔熻€�銆�
銆€銆€3. 闆嗘垚纭欢鍔犻€熷櫒锛屽寘鎷敤浜庡姞瀵嗘搷浣滅殑 AES銆丒CC 鍜� SHA 妯″銆�
銆€銆€4. 鍏�(n猫i)缃綆鍣伈鏀惧ぇ鍣� (LNA) 鍜屽姛鐜囨斁澶у櫒 (PA)锛岀⒑淇濆嚭鑹茬殑灏勯牷鎬ц兘銆�
銆€銆€5. 鍏峰倷璞愬瘜鐨勬ā鎿拰鏁�(sh霉)瀛楀瑷�(sh猫)锛屽 ADC銆丏AC銆佸畾鏅�(sh铆)鍣ㄥ拰 PWM銆�
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銆€銆€7. Secure Vault 瀹夊叏鎶€琛�(sh霉)锛屾彁渚涘叏闈㈢殑纭欢鍔犲瘑鏀寔鍜岄槻绡℃敼姗�(j墨)鍒�銆�
銆€銆€8. 鏀寔 Silicon Labs 鐨� Simplicity Studio 闁�(k膩i)鐧�(f膩)鐠�(hu谩n)澧�锛屼究浜庨枊(k膩i)鐧�(f膩)鍜岃(di脿o)瑭�銆�

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EFR32BG24B220F1024IM48-B 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó鐗╄伅(li谩n)缍�(w菐ng)闋�(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庝互涓嬪牬(ch菐ng)鏅細
銆€銆€1. 鏅鸿兘瀹跺眳瑷�(sh猫)鍌�锛屼緥濡傛櫤鑳界噲娉�銆佹彃搴у拰鎭掓韩鍣�銆�
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