AT28HC256-12DM/883 鏅�(sh铆)闁擄細2025/5/29 8:37:04 闁辫畝锛�14

AT28HC256-12DM/883 鏄竴娆剧敱 Atmel 鍏徃鐢熺敘(ch菐n)鐨� CMOS 宸ヨ棟鍒堕€犵殑 256Kbit锛�32K x 8锛夐浕鍙摝鍙法绋嬪彧璁€瀛樺劜(ch菙)鍣紙EEPROM锛�銆傝┎鍣ㄤ欢閬╃敤浜庨渶瑕侀珮鍙潬鎬у拰楂樻€ц兘鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�锛屽叾瑷�(sh猫)瑷�(j矛)婊胯冻杌嶇敤鍜岃埅绌鸿埅澶╅牁(l菒ng)鍩熺殑瑕佹眰銆侫T28HC256-12DM/883 鏀寔蹇€熷鍏ユ搷浣�锛屽苟鍏峰倷鍑鸿壊鐨勮€愪箙鎬у拰鏁�(sh霉)鎿�(j霉)淇濆瓨鑳藉姏銆�
銆€銆€姝よ姱鐗囩鍚� MIL-PRF-38535 妯�(bi膩o)婧�(zh菙n)锛岄仼鍚堝湪妤电鐠�(hu谩n)澧冩浠朵笅浣跨敤锛屽楂樻韩銆佷綆婧垨杓诲皠鏆撮湶绛夊牬(ch菐ng)鏅€�

鍙冩暩(sh霉)

瀹归噺锛�256Kbit
銆€銆€绲勭箶绲�(ji茅)妲�(g貌u)锛�32K x 8
銆€銆€宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 5.5V
銆€銆€瑷晱鏅�(sh铆)闁擄細120ns
銆€銆€瀵懆鏈燂細5ms
銆€銆€鎿﹂櫎/瀵叆鑰愪箙鎬э細1,000,000 娆�
銆€銆€鏁�(sh霉)鎿�(j霉)淇濆瓨鏅�(sh铆)闁擄細瓒呴亷 10 骞�
銆€銆€灏佽椤炲瀷锛�28 寮曡叧闄剁摲 DIP 灏佽
銆€銆€婧害鑼冨湇锛�-55掳C 鑷� +125掳C

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