PB875-10880 鏅�(sh铆)闁擄細2025/5/7 15:13:15 闁辫畝锛�23

PB875-10880 鏄竴娆惧熀浜� CMOS 宸ヨ棟鐨勯珮鎬ц兘鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒 (DSP) 鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闊抽牷铏曠悊銆佸伐妤�(y猫)鎺у埗鍜岄€氫俊绯荤当(t菕ng)绛夐牁(l菒ng)鍩�銆傝┎鑺墖鍏�(n猫i)缃簡楂橀€熼亱(y霉n)绠楁牳蹇冧互鍙婅睈瀵岀殑澶栬ō(sh猫)鎺ュ彛锛岃兘澶犳豢瓒冲绋京(f霉)闆滄噳(y墨ng)鐢ㄥ牬鏅殑闇€姹�銆�
銆€銆€瑭插瀷铏熺殑 DSP 鑺墖浠ュ崜瓒婄殑瑷�(j矛)绠楄兘鍔涘拰浣庡姛鑰楃壒鎬ц憲绋憋紝鍏跺劒(y艒u)鍖栫殑鏋舵(g貌u)瑷�(sh猫)瑷�(j矛)浣垮叾鍦ㄨ檿鐞嗗(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)鏅�(sh铆)琛ㄧ従(xi脿n)灏ょ偤绐佸嚭銆�

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宸ヤ綔闆诲锛�3.3V
銆€銆€鏍稿績闋荤巼锛�400MHz
銆€銆€瀛樺劜鍣細256KB 鐗囦笂 SRAM
銆€銆€I/O 鏁�(sh霉)閲忥細64
銆€銆€灏佽褰㈠紡锛歀QFP
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鎺ュ彛椤炲瀷锛歎ART, SPI, I2C, USB

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PB875-10880 鍏锋湁楂樺害闆嗘垚鍖栫殑鏋舵(g貌u)锛屽叾涓昏鐗规€у寘鎷細
銆€銆€1. 楂樻€ц兘 DSP 鍏�(n猫i)鏍革紝鏀寔寰�(f霉)闆滅殑鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楀拰娴粸(di菐n)鏁�(sh霉)铏曠悊銆�
銆€銆€2. 鍏�(n猫i)缃ぇ瀹归噺 SRAM锛屾湁鏁堟笡灏戝閮ㄥ瓨鍎查渶姹傚苟鎻愰珮鏁�(sh霉)鎿�(j霉)瑷晱閫熷害銆�
銆€銆€3. 澶氱ó妯�(bi膩o)婧�(zh菙n)閫氫俊鎺ュ彛锛屼究浜庤垏鍏朵粬瑷�(sh猫)鍌欓€�(j矛n)琛岀劇绺€ｆ帴銆�
銆€銆€4. 鏀寔澶氶€氶亾闊抽牷杓稿叆杓稿嚭锛岄仼鐢ㄤ簬闊宠闋昏檿鐞嗗牬鏅€�
銆€銆€5. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽湪淇濊瓑鎬ц兘鐨勫悓鏅�(sh铆)寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤鏅�(sh铆)闁�銆�
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PB875-10880 鐨勫吀鍨嬫噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷絾涓嶉檺浜庯細
銆€銆€1. 闊抽牷铏曠悊瑷�(sh猫)鍌�锛屽娣烽煶鍣ㄣ€佸潎琛″櫒鍜屾晥鏋滃櫒銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)锛岀敤浜庡(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧垎鏋�銆�
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