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DS1245W-150IND 鏄竴娆剧敱 Maxim Integrated 鐢熺敘(ch菐n)鐨� CMOS 瀵︽檪鏅傞悩 (RTC) 鍜岄潪鏄撳け鎬� RAM 绲勫悎鑺墖銆傝┎鍣ㄤ欢灏囩簿纰虹殑鏅傞枔鍜屾棩鏈熻▓鏅傚姛鑳借垏 31 瀛楃瘈(ji茅)鐨勯浕姹犳敮鎸� SRAM 鐩哥祼(ji茅)鍚�锛岃兘澶犲湪绯荤当(t菕ng)鏂烽浕鍚庝繚鎸佹暩(sh霉)鎿�(j霉)瀹屾暣鎬у拰鏅傞枔璺熻工銆侱S1245W-150IND 鍏锋湁 I2C 鍏煎涓茶鎺ュ彛锛屾柟渚胯垏寰帶鍒跺櫒閫茶閫氫俊銆�
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宸ヤ綔闆诲锛�2.0V 鑷� 5.5V
銆€銆€宸ヤ綔闆绘祦锛氭渶澶� 200渭A锛堝吀鍨嬪€� 150渭A锛�
銆€銆€寰呮闆绘祦锛氱磩 1渭A
銆€銆€婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€I2C 鎺ュ彛閫熺巼锛氭渶楂� 400kHz
銆€銆€鏅傞悩绮惧害锛毬�2 鍒嗛悩/鏈堬紙25掳C 涓嬶級
銆€銆€SRAM 瀹归噺锛�31 瀛楃瘈(ji茅)
銆€銆€灏佽椤炲瀷锛歋OIC-8

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DS1245W-150IND 鎻愪緵浜嗛泦鎴愬害楂樼殑瑙ｆ焙鏂规锛屽叿鏈変互涓嬮’钁楃壒榛烇細
銆€銆€1. 楂樼簿搴﹀鏅傛檪閻樺姛鑳�锛岃兘澶犺嚜鍕曡檿鐞嗛枏骞村拰鏈堟湯瑾�(di脿o)鏁�銆�
銆€銆€2. 鍏�(n猫i)缃櫠鎸﹨(q奴)鍕曞櫒锛屾敮鎸佸閮� 32.768kHz 鏅堕珨鎸暕鍣�锛岀⒑淇濇檪闁撶簿搴︺€�
銆€銆€3. 鎻愪緵鍌欑敤闆绘簮杓稿叆寮曡叧 (Vbat)锛屽湪涓婚浕婧愬け鏁堟檪鍒囨彌鍒伴浕姹犱緵闆绘ā寮忎互缍寔鏅傞枔鍜屾暩(sh霉)鎿�(j霉)瀛樺劜銆�
銆€銆€4. 鍙法绋嬫柟娉㈣几鍑�锛屾敮鎸佸绋牷鐜囬伕鎿囷紙1Hz銆�4.096kHz銆�8.192kHz 鎴� 32.768kHz锛�銆�
銆€銆€5. 闈炴槗澶辨€� SRAM 瀛樺劜绌洪枔鍙敤浜庣敤鎴舵暩(sh霉)鎿�(j霉)淇濆瓨銆�
銆€銆€6. 绨″柈鏄撶敤鐨� I2C 鎺ュ彛鍗�(xi茅)璀�锛岀啊鍖栦簡鑸囦富姗熺郴绲�(t菕ng)鐨勯€ｆ帴銆�
銆€銆€7. 鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡鎸暕鍋滄妾㈡脯闆昏矾锛屽湪鏅堕珨鎸暕鍣ㄥけ鏁堟檪鍙€氶亷涓柗寮曡叧閫氱煡涓绘铏曠悊鍣ㄣ€�
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銆€銆€1. 宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩熶腑鐨勫祵鍏ュ紡绯荤当(t菕ng)銆�
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銆€銆€5. 瀹剁敤闆诲櫒鍙婃秷璨婚闆诲瓙鐢�(ch菐n)鍝�銆�
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