13627447 鏅�(sh铆)闁擄細2025/4/30 19:26:14 闁辫畝锛�31

13627447 鏄竴娆鹃珮鎬ц兘鐨勬暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣� (DSP) 鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闊抽牷铏曠悊銆侀€氫俊绯荤当(t菕ng)鍜屽伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩熴€傝┎鑺墖閲囩敤鍏堥€�(j矛n)鐨勫埗閫犲伐钘�锛岄泦鎴愪簡澶氱ó澶栬ō(sh猫)鍔熻兘锛屽叿鍌欏挤(qi谩ng)澶х殑瑷�(j矛)绠楄兘鍔涘拰楂樻晥鐨勮兘鑰楄〃鐝�(xi脿n)銆�
銆€銆€閫欐 DSP 鑺墖鍏�(n猫i)缃簡楂橀€熺珐瀛樺拰瀛樺劜(ch菙)鍣�锛屽苟鏀寔澶氱ó閫氫俊鎺ュ彛锛屼究浜庤垏鍏朵粬瑷�(sh猫)鍌欓泦鎴�銆傚叾闈堟椿鐨勬灦妲�(g貌u)鍏佽ū闁�(k膩i)鐧�(f膩)鑰呴€氶亷(gu貌)绶ㄧ▼瀵�(sh铆)鐝�(xi脿n)寰�(f霉)闆滅殑淇¤櫉(h脿o)铏曠悊绠楁硶锛岄仼鐢ㄤ簬闇€瑕佸(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)铏曠悊鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�

鍙冩暩(sh霉)

椤炲瀷锛氭暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣� (DSP)
銆€銆€鍒堕€犲伐钘濓細28nm
銆€銆€鏍稿績闆诲锛�0.9V
銆€銆€I/O 闆诲锛�1.8V/3.3V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛欱GA
銆€銆€寮曡叧鏁�(sh霉)锛�256
銆€銆€涓婚牷锛�600MHz
銆€銆€鍏�(n猫i)瀛橈細256KB SRAM, 1MB Flash

鐗规€�

13627447 鑺墖鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻€ц兘 DSP 鍏�(n猫i)鏍�锛屾敮鎸佸畾榛�(di菐n)鍜屾诞榛�(di菐n)閬�(y霉n)绠�锛岃兘澶犳豢瓒冲京(f霉)闆滅畻娉曠殑闇€姹傘€�
銆€銆€2. 鍏�(n猫i)缃ぇ瀹归噺瀛樺劜(ch菙)鍣�锛屽寘鎷� SRAM 鍜� Flash锛屽彲娓涘皯澶栭儴瀛樺劜(ch菙)闇€姹�銆�
銆€銆€3. 鎻愪緵澶氱ó妯�(bi膩o)婧�(zh菙n)鎺ュ彛锛屽 SPI銆両2C銆乁ART 鍜� USB锛屾柟渚胯垏澶栧湇瑷�(sh猫)鍌欓€ｆ帴銆�
銆€銆€4. 鏀寔浣庡姛鑰楁ā寮�锛岄仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌�銆�
銆€銆€5. 鍏峰倷 DMA 鎺у埗鍣ㄥ拰涓柗绠＄悊鍔熻兘锛屽彲鎻愰珮鏁�(sh霉)鎿�(j霉)鍌宠几鏁堢巼骞剁啊(ji菐n)鍖栬粺浠惰ō(sh猫)瑷�(j矛)銆�
銆€銆€6. 寮�(qi谩ng)澶х殑闁�(k膩i)鐧�(f膩)宸ュ叿鏀寔锛屽寘鎷法璀櫒銆佽(di脿o)瑭﹀櫒鍜屼豢鐪熷櫒锛屾湁鍔╀簬绺煭鐢�(ch菐n)鍝侀枊(k膩i)鐧�(f膩)鍛ㄦ湡銆�

鎳�(y墨ng)鐢�

13627447 鑺墖鐨勪富瑕佹噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅寘鎷細
銆€銆€1. 闊抽牷铏曠悊锛氱敤浜庤獮(y菙)闊宠瓨(sh铆)鍒�銆侀檷鍣拰闊虫晥澧炲挤(qi谩ng)绛�銆�
銆€銆€2. 閫氫俊绯荤当(t菕ng)锛氶仼鐢ㄤ簬鍩哄付淇¤櫉(h脿o)铏曠悊銆佽(di脿o)鍒惰В瑾�(di脿o)鍜屽崝(xi茅)璀版＇瀵�(sh铆)鐝�(xi脿n)銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鐢ㄤ簬閬�(y霉n)鍕�(d貌ng)鎺у埗銆侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鍜屽(sh铆)鏅�(sh铆)鐩�(ji膩n)鎺с€�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鍙敤浜庡績闆诲湒鍒嗘瀽銆佽秴鑱叉尝鎴愬儚鍜屽叾浠栫敓鐗╀俊铏�(h脿o)铏曠悊銆�
銆€銆€5. 娑堣不(f猫i)闆诲瓙锛氫緥濡傛櫤鑳介煶绠�銆佹父鎴叉(j墨)鍜屽叾浠栧祵鍏ュ紡瑷�(sh猫)鍌�銆�