CY7C291-35WMB 鏅傞枔锛�2025/5/9 17:57:54 闁辫畝锛�19

CY7C291-35WMB 鏄竴娆剧敱 Cypress Semiconductor 鎻愪緵鐨勭暟姝ラ潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�銆傝┎鑺墖鍏锋湁楂樺彲闈犳€у拰蹇€熷瓨鍙栨檪闁撶殑鐗归粸锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堟暩(sh霉)鎿�(j霉)铏曠悊鍜屽鏅傞熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬鏅腑銆傝┎鑺墖鏀寔 16K x 8 鐨勫瓨鍎插閲忛厤缃�锛岃兘澶犳豢瓒冲绋祵鍏ュ紡绯荤当(t菕ng)鍜屽伐妤�(y猫)鎺у埗鎳�(y墨ng)鐢ㄧ殑闇€姹�銆�
銆€銆€鍏惰ō(sh猫)瑷堢壒榛炲湪浜庝綆鍔熻€楁搷浣滃拰鍎�(y艒u)鐣扮殑闆绘埃鎬ц兘锛岀⒑淇濆湪涓嶅悓宸ヤ綔鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭€�銆傛澶�锛屽畠閲囩敤妯�(bi膩o)婧�(zh菙n)鐨� TTL 杓稿叆杓稿嚭鍏煎鎬э紝绨″寲浜嗚垏鍏朵粬鏁�(sh霉)瀛楅浕璺殑闆嗘垚銆�

鍙冩暩(sh霉)

瀛樺劜瀹归噺锛�16K x 8浣�
銆€銆€瀛樺彇鏅傞枔锛�35ns
銆€銆€渚涢浕闆诲锛�5V
銆€銆€灏佽褰㈠紡锛�44 寮曡叧 PLCC
銆€銆€宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆€銆€鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔锛氱劇闄�
銆€銆€寮曡叧鏁�(sh霉)閲忥細44

鐗规€�

CY7C291-35WMB 鑺墖鐨勪富瑕佺壒鎬у寘鎷揩閫熺殑鏁�(sh霉)鎿�(j霉)瑷晱閫熷害銆侀珮搴﹀彲闈犵殑闈炴槗澶辨€у瓨鍎插姛鑳戒互鍙婂娉涚殑宸ヤ綔婧害鑼冨湇銆傞€欐 SRAM 鑳藉鍦� 35 绱嶇鍏�(n猫i)瀹屾垚鏁�(sh霉)鎿�(j霉)璁€瀵搷浣�锛岄仼鍚堝皪鏅傞枔鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鍚�銆�
銆€銆€瀹冮倓鍏峰倷浣庡姛鑰楀緟姗熸ā寮�锛岀暥(d膩ng)瑷�(sh猫)鍌欒檿浜庨潪娲诲嫊鐙€鎱�(t脿i)鏅傚彲浠ラ’钁楅檷浣庤兘婧愭秷鑰�銆�
銆€銆€鍙﹀锛岀敱浜庡叾 TTL 鍏煎鎺ュ彛鍜� CMOS 宸ヨ棟鍒堕€�锛岄€欐鑺墖鎿佹湁杓冧綆鐨勫櫔鑱叉按骞冲拰杓冮珮鐨勬姉骞叉摼鑳藉姏锛岄€欎娇鍏堕潪甯搁仼鍚堝湪宸ユキ(y猫)鍜屽晢妤�(y猫)鐠�(hu谩n)澧冧腑浣跨敤銆�

鎳�(y墨ng)鐢�

CY7C291-35WMB 閫氬父琚敤浣滈珮閫熺珐瀛樺瓨鍎插櫒鎴栬嚚鏅傛暩(sh霉)鎿�(j霉)绶╂矕鍗€(q奴)锛屽湪浠ヤ笅闋�(l菒ng)鍩熸湁寤ｆ硾鎳�(y墨ng)鐢細
銆€銆€1. 宓屽叆寮忔帶鍒剁郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)瀛樺劜鑸囩鐞嗭紱
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鏆瓨锛�
銆€銆€3. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鍖呯珐瀛橈紱
銆€銆€4. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)瑷橀寗锛�
銆€銆€5. 鍦栧舰铏曠悊鍠厓涓殑骞€绶╂矕绛�銆�