LCMXO640C-4FTN256C 鏅傞枔锛�2025/5/7 13:11:23 闁辫畝锛�26

LCMXO640C-4FTN256C 鏄竴娆剧敱 Lattice Semiconductor锛堣悐杩€濆崐灏庨珨锛夌敓鐢�(ch菐n)鐨勫京(f霉)闆滃彲绶ㄧ▼閭忚集鍣ㄤ欢锛圕PLD锛夈€傝┎鍨嬭櫉灞簬 LCMXO 绯诲垪锛屽叿鏈変綆鍔熻€椼€侀珮鎬у児姣旂殑鐗归粸銆傚叾涓昏鐢ㄩ€斿寘鎷� glue logic 鏇夸唬銆佺媭鎱�(t脿i)姗熷鐝�(xi脿n)浠ュ強鎺ュ彛姗嬫帴绛夊姛鑳�銆�
銆€銆€LCMXO640C 鎻愪緵浜� 640 鍊嬮倧杓柈鍏冿紙LE锛夛紝骞舵敮鎸佸绋郴绲�(t菕ng)鏅傞悩鍜岄厤缃伕闋�銆傚皝瑁濆舰寮忕偤 FTN256C锛屾槸涓€绋皬鍨嬫柟褰㈡墎骞冲皝瑁�锛屽紩鑵虫暩(sh霉)鐐� 256銆�

鍙冩暩(sh霉)

閭忚集鍠厓锛�640
銆€銆€鐢ㄦ埗 I/O 鏁�(sh霉)閲忥細173
銆€銆€宸ヤ綔闆诲锛�1.2V
銆€銆€鍏�(n猫i)鏍搁浕澹擄細1.2V
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 2mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛欶TN256C
銆€銆€I/O 妯欐簴鏀寔锛歀VCMOS銆丩VTTL
銆€銆€閰嶇疆妯″紡锛氶€氶亷 SPI 鎴� JTAG 瀵︾従(xi脿n)
銆€銆€鏈€澶у伐浣滈牷鐜囷細200MHz

鐗规€�

LCMXO640C-4FTN256C 鍏锋湁浣庡姛鑰楄ō(sh猫)瑷�锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欏拰闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€瀹冮泦鎴愪簡璞愬瘜鐨勬暩(sh霉)瀛椾俊铏熻檿鐞嗚硣婧�锛屼緥濡傝Ц鐧�(f膩)鍣�銆佹煡鎵捐〃锛圠UT锛�銆侀€蹭綅閺堢瓑锛岃兘澶犳豢瓒冲京(f霉)闆滅殑绲勫悎閭忚集鍜屾檪搴忛倧杓渶姹�銆�
銆€銆€瑭茶姱鐗囬倓鏀寔澶氱ó宸ユキ(y猫)妯欐簴鐨� I/O 鍗�(xi茅)璀�锛屼究浜庤垏鍏朵粬澶栬ō(sh猫)閫茶閫氫俊銆�
銆€銆€姝ゅ锛屽叾闈炴槗澶辨€ч厤缃瓨鍎插櫒鍏佽ū瑷�(sh猫)鍌欏湪鏂烽浕鍚庨噸鏂颁笂闆绘檪鐒￠渶椤嶅鍔犺級绋嬪簭鍗冲彲姝ｅ父閬嬭銆�
銆€銆€鐢变簬閲囩敤浜嗙穵婀婂瀷 FTN256C 灏佽锛屽洜姝ら潪甯搁仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

LCMXO640C-4FTN256C 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙绯荤当(t菕ng)涓�锛屽挨鍏舵槸鍦ㄩ渶瑕侀潏娲婚倧杓帶鍒剁殑鍫村悎銆�
銆€銆€鍏稿瀷鎳�(y墨ng)鐢ㄥ寘鎷細
銆€銆€1. 宓屽叆寮忕郴绲�(t菕ng)鐨� glue logic 鏇夸唬锛岀敤浜庤В姹轰笉鍚屽瑷�(sh猫)涔嬮枔鐨勪俊铏熷尮閰嶅晱椤�銆�
銆€銆€2. 鐙€鎱�(t脿i)姗熷鐝�(xi脿n)锛屽闆绘鎺у埗鎴栭浕婧愮鐞嗕腑鐨勬湁闄愮媭鎱�(t脿i)姗�銆�
銆€銆€3. 鎺ュ彛姗嬫帴锛屼緥濡傚皣鑸婂紡鎺ュ彛杞�(zhu菐n)鎻涚偤鐝�(xi脿n)浠ｇ附绶氬崝(xi茅)璀�銆�
銆€銆€4. 鏁�(sh霉)瀛椾俊铏熼爯(y霉)铏曠悊鑸囧悗铏曠悊锛岀偤鍚庣簩(x霉)鏁�(sh霉)鎿�(j霉)鍌宠几鎴栭’绀哄仛濂芥簴鍌�銆�
銆€銆€5. 鍦ㄦ秷璨婚浕瀛�銆佸伐妤�(y猫)鑷嫊鍖栧強閫氫俊闋�(l菒ng)鍩熶綔鐐鸿紨鍔╂帶鍒跺櫒浣跨敤銆�