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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > MCP23S17T-E/ML

MCP23S17T-E/ML 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/24 20:41:34 鏌ョ湅 闁辫畝锛�18

MCP23S17鏄竴娆�16浣岻/O绔彛鎿�(ku貌)灞曞櫒锛屾敮鎸丼PI鎺ュ彛閫氫俊锛岃兘澶�?y脿n)妲测挅鍒傜牬椋ㄥ埌y(t菕ng)鎻愪緵椤嶅鐨勮几鍏�/杓稿嚭绔彛銆傚畠閬╃敤浜庡悇绋祵鍏ュ紡绯荤当(t菕ng)鍜屽伐妤�(y猫)鎺у埗鎳�(y墨ng)鐢紝鍙(sh铆)鐝�(xi脿n)閬�(yu菐n)绋婭/O鎿�(ku貌)灞�銆�
銆�銆�MCP23S17T-E/ML鏄疢icrochip鍏徃鎺ㄥ嚭鐨勫付SPI鎺ュ彛鐨処/O鎿�(ku貌)灞曞櫒锛岄噰鐢∕LF灏佽褰㈠紡锛屽叿鏈変綆鍔熻�楀拰楂樺彲闈犳�х殑鐗归粸(di菐n)銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡鍏╁��(g猫)8浣嶉厤缃瘎瀛樺櫒锛屽厑瑷辩敤鎴跺柈鐛�(d煤)閰嶇疆姣忓��(g猫)寮曡叧鐨勫姛鑳斤紙杓稿叆銆佽几鍑烘垨鐗规畩鍔熻兘锛�銆傛澶栵紝閭勬敮鎸佺‖浠跺湴鍧�瑷�(sh猫)缃�锛屾渶澶氬彲浠ュ皣8鍊�(g猫)瑷�(sh猫)鍌欓�ｆ帴鍒板悓涓�鍊�(g猫)SPI绺界窔涓娿��

鍙冩暩(sh霉)

渚涢浕闆诲锛�1.8V鑷�5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�I/O绔彛鏁�(sh霉)閲忥細16
銆�銆�SPI鎺ュ彛閫熷害锛氭渶楂�10MHz
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��1uA
銆�銆�姣忓紩鑵抽﹨(q奴)鍕�(d貌ng)鑳藉姏锛�25mA
銆�銆�灏佽椤炲瀷锛歁LF(4x4mm)
銆�銆�鏁�(sh霉)鎿�(j霉)鏂瑰悜瀵勫瓨鍣細鏀寔鐛�(d煤)绔嬮厤缃�
銆�銆�涓柗鍔熻兘锛氭敮鎸佸閮ㄤ腑鏂�
銆�銆�鍦板潃寮曡叧鏁�(sh霉)閲忥細3

鐗规��

MCP23S17鍏锋湁楂樺害闈堟椿鎬у拰寮�(qi谩ng)澶х殑鍔熻兘锛�
銆�銆�1. 鏀寔妯�(bi膩o)婧�(zh菙n)SPI銆侀洐鍊嶉�熺巼SPI鍜屼笁鍊嶉�熺巼SPI妯″紡锛屾豢瓒充笉鍚岄�熺巼闇�姹�銆�
銆�銆�2. 姣忓��(g猫)I/O寮曡叧鍧囧彲鐛�(d煤)绔嬮厤缃偤杓稿叆銆佽几鍑烘垨鐗规畩鍔熻兘锛屽涓柗寮曡叧銆�
銆�銆�3. 鍏�(n猫i)缃‖浠跺湴鍧�寮曡叧锛屾敮鎸佸閬�(d谩)8鍊�(g猫)鍣ㄤ欢鍏变韩鍚屼竴SPI绺界窔銆�
銆�銆�4. 鎻愪緵閺″儚鍜岄潪閺″儚鍏╃ó涓柗妯″紡閬告搰銆�
銆�銆�5. 鏀寔寰�(f霉)浣嶅姛鑳�锛屽彲閫氶亷(gu貌)RESET寮曡叧蹇�熷垵濮嬪寲鑺墖銆�
銆�銆�6. 鍏峰倷闂�(gu膩n)鏂锋ā寮�锛屽彲灏囬潨鎱�(t脿i)闆绘祦闄嶄綆鍒�1uA浠ヤ笅銆�
銆�銆�7. I/O绔彛鍏峰倷楂樿�愬淇濊(h霉)锛岄仼鎳�(y墨ng)鎯″姡鐠�(hu谩n)澧冧笅鐨勪娇鐢�銆�
銆�銆�8. 寮曡叧鍏煎鎬ц壇濂斤紝渚夸簬鑸囧叾浠栫郴绲�(t菕ng)鐨勯泦鎴�銆�
銆�銆�9. 灏佽绶婃箠锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鎳�(y墨ng)鐢�

MCP23S17寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佹摯(ku貌)灞旼PIO璩囨簮鐨勫牬(ch菐ng)鍚堬細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勫璺枊(k膩i)闂�(gu膩n)妾㈡脯(c猫)鑸囬﹨(q奴)鍕�(d貌ng)銆�
銆�銆�2. 宓屽叆寮忕郴绲�(t菕ng)涓鍔燣ED椹�(q奴)鍕�(d貌ng)銆佹寜閸垫巸鎻忕瓑鍔熻兘銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦瑷�(sh猫)鍌欎腑鎿�(ku貌)灞曟暩(sh霉)瀛楄几鍏�/杓稿嚭閫氶亾銆�
銆�銆�4. 瀹剁敤闆诲櫒鐨勬帶鍒剁郴绲�(t菕ng)锛屼緥濡傚啺绠�銆佹礂琛ｆ(j墨)绛夈��
銆�銆�5. 鏅鸿兘鍎�琛ㄥ拰鍌虫劅鍣ㄦā濉婄殑鏁�(sh霉)鎿�(j霉)浜や簰銆�
銆�銆�6. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪俊铏�(h脿o)铏曠悊鍜岀媭鎱�(t脿i)鐩�(ji膩n)鎺с��
銆�銆�7. 閫氫俊瑷�(sh猫)鍌欑殑杓斿姪鎺у埗鍠厓銆�
銆�銆�8. 鐗╄伅(li谩n)缍�(w菐ng)绡�(ji茅)榛�(di菐n)鐨勮ō(sh猫)瑷�(j矛)锛屾彁渚涙洿澶氱殑澶栬ō(sh猫)鎺ュ彛銆�

鏇夸唬鍨嬭櫉(h脿o)

MCP23S17T-E/SS,MCP23S17-I/ML,MCP23S17-I/SL

mcp23s17t-e/ml鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

mcp23s17t-e/ml璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

mcp23s17t-e/ml鍙冩暩(sh霉)

  • 鍒堕�犲晢Microchip
  • 鐢�(ch菐n)鍝佺ó椤�I/O 鎿�(ku貌)灞曞櫒銆佽綁(zhu菐n)鐧�(f膩)鍣ㄥ拰闆嗙窔鍣�
  • 灏佽Reel
  • 宸ュ粻鍖呰鏁�(sh霉)閲�1600