鏅傞枔锛�2025/5/8 10:42:45
闁辫畝锛�15
R7F7010243AFD#KA2 鏄憺钖╅浕瀛愶紙Renesas锛夋帹鍑虹殑涓�娆惧熀浜� ARM Cortex-M23 鍏�(n猫i)鏍哥殑 32 浣嶅井鎺у埗鍣�銆傝┎鑺墖灞簬 RA2 绯诲垪锛屼富瑕侀潰鍚戝伐妤�(y猫)鎺у埗銆佹秷璨婚闆诲瓙鍜岀墿鑱�(li谩n)缍�(w菐ng)瑷倷绛夋噳鐢ㄩ牁(l菒ng)鍩�銆傚叾瑷▓娉ㄩ噸浣庡姛鑰�銆侀珮鎬ц兘鍜岄珮闆嗘垚搴︼紝閬╁悎闇�瑕佸彲闈犳�у拰瀵︽檪铏曠悊鑳藉姏鐨勫牬鏅�銆�
銆�銆�RA2 绯诲垪 MCU 鎻愪緵浜嗚睈瀵岀殑澶栬ō璩囨簮鍜屽绋�氫俊鎺ュ彛锛屾敮鎸佸绋枊鐧�(f膩)鐠�(hu谩n)澧冿紝骞堕�氶亷鐟炶柀闈堟椿閰嶇疆杌熶欢鍖� (FSP) 鎻愪緵渚挎嵎鐨勭法绋嬫敮鎸�銆�
鍏�(n猫i)鏍革細ARM Cortex-M23
銆�銆�涓婚牷锛氭渶楂� 48 MHz
銆�銆�Flash 瀹归噺锛�128 KB
銆�銆�SRAM 瀹归噺锛�16 KB
銆�銆�宸ヤ綔闆诲锛�1.62 V 鑷� 5.5 V
銆�銆�灏佽褰㈠紡锛歀QFP48 (7x7mm)
銆�銆�I/O 寮曡叧鏁�(sh霉)锛�36
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�浣庡姛鑰楁ā寮忥細鏀寔 Sleep銆丏eep Sleep 鍜� Stop 妯″紡
銆�銆�閫氫俊鎺ュ彛锛歎ART銆両2C銆丼PI
銆�銆�瀹氭檪鍣細澶氬姛鑳藉畾鏅傚櫒 PWM (MFT)
銆�銆�A/D 杞�(zhu菐n)鎻涘櫒锛�12 浣嶅垎杈ㄧ巼
R7F7010243AFD#KA2 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鑳借垏浣庡姛鑰楃殑瀹岀編绲�(ji茅)鍚堬細閲囩敤 ARM Cortex-M23 鍏�(n猫i)鏍�锛屽叿鍌橳rustZone鎶�琛�(sh霉)鏀寔锛屾彁渚涚‖浠剁礆瀹夊叏鎬�锛屽悓鏅傚劒(y艒u)鍖栦簡鍕曟厠(t脿i)鍔熻�楀拰寰呮鍔熻��銆�
銆�銆�2. 鍏�(n猫i)缃� Flash 鍜� SRAM锛氬垎鍒ュ叿鏈� 128 KB 鐨勭▼搴忓瓨鍎茬┖闁撳拰 16 KB 鐨勬暩(sh霉)鎿�(j霉)瀛樺劜绌洪枔锛岃兘澶犳豢瓒冲ぇ閮ㄥ垎宓屽叆寮忔噳鐢ㄧ殑闇�姹�銆�
銆�銆�3. 澶氱ó宸ヤ綔妯″紡锛氭敮鎸� Sleep銆丏eep Sleep 鍜� Stop 绛夊绋綆鍔熻�楁ā寮�锛屽公鍔╁欢闀烽浕姹犱緵闆昏ō鍌欑殑宸ヤ綔鏅傞枔銆�
銆�銆�4. 璞愬瘜鐨勫瑷姛鑳斤細闆嗘垚浜� UART銆両2C 鍜� SPI 绛夋婧栭�氫俊鎺ュ彛锛屼互鍙婂鍔熻兘瀹氭檪鍣ㄥ拰 12 浣� A/D 杞�(zhu菐n)鎻涘櫒锛岀啊鍖栦簡绯荤当(t菕ng)瑷▓骞堕檷浣庝簡 BOM 鎴愭湰銆�
銆�銆�5. 寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦嶏細鏀寔寰� 1.62V 鍒� 5.5V 鐨勫闆诲杓稿叆锛岄仼鎳夋�у挤銆�
銆�銆�6. 灏忓瀷鍖栧皝瑁濓細閲囩敤 LQFP48 灏佽锛屽昂瀵稿儏鐐� 7x7mm锛岄仼鍚堝皪绌洪枔瑕佹眰鍤存牸鐨勮ō鍌�銆�
R7F7010243AFD#KA2 鍙唬娉涙噳鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細渚嬪鍌虫劅鍣ㄧ瘈(ji茅)榛�銆侀浕姗熸帶鍒�銆丳LC 鎺у埗鍠厓绛�銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣ㄦ帶鍒跺櫒銆佷究鏀滃紡瑷倷銆佸仴搴风洠(ji膩n)娓缃瓑銆�
銆�銆�3. 鐗╄伅(li谩n)缍�(w菐ng)瑷倷锛氬寘鎷櫤鑳藉搴恫(w菐ng)闂�(gu膩n)銆佺挵(hu谩n)澧冪洠(ji膩n)鎺х祩绔拰鐒＄窔妯″鎺у埗鍣ㄧ瓑銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙細濡備究鏀滃紡閱�(y墨)鐧傚剙鍣�銆佸仴搴疯拷韫ゅ櫒绛�銆�
銆�銆�5. 姹借粖闆诲瓙锛氶仼鐢ㄤ簬杌婂収(n猫i)鐠�(hu谩n)澧冩帶鍒�銆佽ê鏂峰伐鍏峰拰鍏朵粬杓斿姪绯荤当(t菕ng)銆�
R7F7010143AFD#KA2
銆�銆�R7F7010243AFF#KA2
