CAT25128VI-GT3 鏅�(sh铆)闁擄細2025/5/29 12:27:05 闁辫畝锛�9

CAT25128VI-GT3 鏄竴娆剧敱 ON Semiconductor 鎻愪緵鐨勪覆琛� EEPROM 瀛樺劜(ch菙)鍣ㄨ姱鐗囷紝閲囩敤 I2C 鎺ュ彛鍗�(xi茅)璀�銆傝┎鍣ㄤ欢鍏峰倷 128Kb 鐨勫瓨鍎�(ch菙)瀹归噺锛屽苟浠� 16Kx8 鐨勭祫绻斿舰寮忓憟鐝�(xi脿n)銆傚叾瑷�(sh猫)瑷�(j矛)鏃ㄥ湪鐐哄悇绋噳(y墨ng)鐢ㄦ彁渚涢珮鍙潬鎬у拰浣庡姛鑰楃殑鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)瑙ｆ焙鏂规锛岄仼鐢ㄤ簬宸ユキ(y猫)銆佹秷璨�(f猫i)闆诲瓙鍜岄€氫俊闋�(l菒ng)鍩�銆�
銆€銆€CAT25128VI-GT3 鏀寔妯�(bi膩o)婧�(zh菙n)銆佸揩閫熶互鍙婇珮閫熸ā寮� I2C 閫氫俊锛屽伐浣滈牷鐜囨渶楂樺彲閬�(d谩) 3.4MHz锛堥珮閫熸ā寮忥級銆傛澶�锛屽畠閭勫叿鏈夌‖浠跺淇濊(h霉)寮曡叧锛圵P#锛�锛岃兘澶犳湁鏁堥槻姝㈡剰澶栨暩(sh霉)鎿�(j霉)瀵叆鎴栨摝闄わ紝寰炶€岀⒑淇濇暩(sh霉)鎿�(j霉)瀹屾暣鎬�銆�

鍙冩暩(sh霉)

瀛樺劜(ch菙)瀹归噺锛�128Kb
銆€銆€瀛樺劜(ch菙)绲勭箶褰㈠紡锛�16Kx8
銆€銆€鎺ュ彛椤炲瀷锛欼2C
銆€銆€宸ヤ綔闆诲锛�1.7V 鑷� 5.5V
銆€銆€宸ヤ綔闆绘祦锛氭渶澶ц畝鍙栭浕娴� 3mA锛屾渶澶у鍏ラ浕娴� 5mA
銆€銆€寰呮(j墨)闆绘祦锛氬吀鍨嬪€� 1渭A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€I2C 閫氫俊閫熷害锛氭(bi膩o)婧�(zh菙n)妯″紡 100kHz锛屽揩閫熸ā寮� 400kHz锛岄珮閫熸ā寮� 3.4MHz
銆€銆€灏佽椤炲瀷锛歍SSOP-8

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CAT25128VI-GT3 鍏峰倷澶氱ó鍎�(y艒u)鍕㈢壒鎬э細
銆€銆€1. 楂樺瘑搴﹀瓨鍎�(ch菙)鑳藉姏锛岄仼鍚堥渶瑕佸ぇ瀹归噺闈炴槗澶辨€у瓨鍎�(ch菙)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 鏀寔瀵寖鍦嶇殑宸ヤ綔闆诲锛�1.7V 鑷� 5.5V锛�锛屽寮�(qi谩ng)浜嗗湪涓嶅悓闆绘簮鐠�(hu谩n)澧冧笅鐨勯仼鎳�(y墨ng)鎬с€�
銆€銆€3. 鍏�(n猫i)缃‖浠跺淇濊(h霉)鍔熻兘锛岄€氶亷 WP# 寮曡叧鍙互绂佺敤瀵叆鍜屾摝闄ゆ搷浣滐紝閬垮厤鏁�(sh霉)鎿�(j霉)涓熷け鎴栨悕澹�銆�
銆€銆€4. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛屽湪寰呮(j墨)妯″紡涓嬪儏娑堣€� 1渭A 鐨勯浕娴�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欍€�
銆€銆€5. 鏀寔澶氱ó I2C 妯″紡锛屽寘鎷(bi膩o)婧�(zh菙n)妯″紡锛�100kHz锛�銆佸揩閫熸ā寮忥紙400kHz锛変互鍙婇珮閫熸ā寮忥紙3.4MHz锛夛紝婊胯冻涓嶅悓鐨勯€氫俊閫熷害闇€姹�銆�
銆€銆€6. 楂樺彲闈犳€э紝鏁�(sh霉)鎿�(j霉)淇濇寔鏅�(sh铆)闁撻暦閬�(d谩) 200 骞�锛屾摝瀵 €愪箙鎬ч珮閬�(d谩) 1,000,000 娆�銆�
銆€銆€7. 灏忓瀷 TSSOP-8 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔锛屼究浜庡皬鍨嬪寲瑷�(sh猫)瑷�(j矛)銆�

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CAT25128VI-GT3 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫弮鏁�(sh霉)瀛樺劜(ch菙)鍜屾牎婧�(zh菙n)淇℃伅淇濆瓨銆�
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銆€銆€5. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō(sh猫)鍌欎腑鐨勯厤缃暩(sh霉)鎿�(j霉)鍜屾鍙蹭簨浠惰閷�銆�
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銆€銆€鐢变簬鍏朵綆鍔熻€楀拰楂樺彲闈犳€х壒榛�(di菐n)锛孋AT25128VI-GT3 鎴愮偤渚挎敎寮忚ō(sh猫)鍌欏拰闀锋檪(sh铆)闁撻亱(y霉n)琛岀郴绲�(t菕ng)鐨勭悊鎯抽伕鎿�銆�