S912ZVCA64F0MLF 鏅傞枔锛�2025/5/24 20:39:35 闁辫畝锛�21

S912ZVCA64F0MLF 鏄� Freescale锛堢従(xi脿n)鐐� NXP锛夊叕鍙告帹鍑虹殑涓€娆惧熀浜� ColdFire 鍏�(n猫i)鏍哥殑 32 浣嶅井鎺у埗鍣ㄣ€傝┎鑺墖涓昏鐢ㄤ簬姹借粖闆诲瓙鍜屽伐妤�(y猫)鎺у埗闋�(l菒ng)鍩�锛屽叿鏈夐珮鎬ц兘銆佷綆鍔熻€楃殑鐗归粸锛屽苟闆嗘垚浜嗚睈瀵岀殑澶栬ō(sh猫)璩囨簮锛岄仼鐢ㄤ簬闇€瑕佸京(f霉)闆滄暩(sh霉)鎿�(j霉)铏曠悊鍜屽鏅傛帶鍒剁殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€閫欐 MCU 鐨勮ō(sh猫)瑷堢洰妯欐槸婊胯冻灏嶅姛鑳藉畨鍏ㄥ拰鍙潬鎬ц兘瑕佹眰杓冮珮鐨勭郴绲�(t菕ng)闇€姹�锛岀壒鍒ラ仼鍚堝湪鎯″姡鐠�(hu谩n)澧冧笅閬嬭鐨勪换鍕�(w霉)闂�(gu膩n)閸靛瀷鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

鏍稿績锛欳oldFire V1
銆€銆€宸ヨ棟锛欳MOS
銆€銆€CPU鏅傞悩闋荤巼锛氭渶楂�80 MHz
銆€銆€闁冨瓨澶у皬锛�512 KB
銆€銆€RAM澶�?銆�?4 KB
銆€銆€I/O绔彛锛氬閬�72鍊�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歀QFP144
銆€銆€闆绘簮闆诲锛�3.0V 鑷� 3.6V
銆€銆€澶栬ō(sh猫)锛氬寘鎷琔ART銆丼PI銆両2C銆丳WM銆丄DC绛�

鐗规€�

S912ZVCA64F0MLF 閰嶅倷浜嗗挤澶х殑 ColdFire V1 鍏�(n猫i)鏍�锛屾敮鎸佸柈鍛ㄦ湡涔樻硶鍜岀‖浠堕櫎娉曟搷浣�锛屽緸鑰屾彁鍗囦簡鏁�(sh霉)鎿�(j霉)閬嬬畻鏁堢巼銆傛澶�锛屽畠閭勫叿鍌欎互涓嬬壒榛烇細
銆€銆€1. 楂樺彲闈犳€цō(sh猫)瑷�锛岀鍚堟苯杌婄礆妯欐簴锛岄仼鍚堝湪妤电婧害姊濅欢涓嬩娇鐢�銆�
銆€銆€2. 鎻愪緵澶氱ó鐪侀浕妯″紡浠ュ劒(y艒u)鍖栬兘鏁堣〃鐝�(xi脿n)銆�
銆€銆€3. 鍏�(n猫i)缃簡璞愬瘜鐨勯€氫俊鎺ュ彛鍜屽畾鏅傚櫒妯″锛岀啊鍖栦簡绯荤当(t菕ng)闆嗘垚閬庣▼銆�
銆€銆€4. 闆嗘垚鏈夐珮绮惧害妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夛紝鑳藉?q奴)宕縁(xi脿n)绮剧⒑鐨勬ā鎿俊铏熼噰闆�銆�
銆€銆€5. 鏀寔寮曞皫(d菐o)鍔犺級绋嬪簭锛圔ootloader锛夛紝鏂逛究鍥轰欢鍗囩礆鑸囩董璀�銆�
銆€銆€6. 寮峰ぇ鐨勬晠闅滄娓鍒讹紝淇濋殰绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭€у拰瀹夊叏鎬�銆�

鎳�(y墨ng)鐢�

鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳€э紝S912ZVCA64F0MLF 琚唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽鐧�(f膩)鍕曟鎺у埗鍠厓锛圗CU锛�銆佽畩閫熺鎺у埗鍠厓锛圱CU锛変互鍙婅粖韬帶鍒剁郴绲�(t菕ng)銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欙紝渚嬪鍙法绋嬮倧杓帶鍒跺櫒锛圥LC锛�銆侀亱鍕曟帶鍒跺櫒鍜屾鍣ㄤ汉鎺у埗鍠厓銆�
銆€銆€3. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽鎮ｈ€呯洠(ji膩n)璀峰剙鍜屽叾浠栭渶瑕佺簿纰烘帶鍒跺拰鏁�(sh霉)鎿�(j霉)铏曠悊鐨勫剙鍣ㄣ€�
銆€銆€4. 闆诲姏闆诲瓙瑁濈疆锛屽閫嗚畩鍣�銆佷笉闁撴柗闆绘簮锛圲PS锛夊拰澶櫧鑳介€嗚畩鍣�銆�