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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 > LM3S5749-IQC50-A0

LM3S5749-IQC50-A0 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 23:29:50 鏌ョ湅 闁辫畝锛�23

LM3S5749鏄竴娆惧熀浜嶢RM Cortex-M3鍏�(n猫i)鏍哥殑32浣嶅井鎺у埗鍣�锛岀敱TI锛堝痉宸炲剙鍣級鎺ㄥ嚭銆傝┎绯诲垪灞簬Stellaris LM3S瀹舵棌锛屽叿鏈夐珮鎬ц兘銆佷綆鍔熻�楃殑鐗归粸(di菐n)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨�(f猫i)闆诲瓙鍜岄啱(y墨)鐧傝ō(sh猫)鍌欑瓑闋�(l菒ng)鍩�銆侺M3S5749-IQC50-A0鏄疞M3S5749鐨勪竴绋皝瑁濈増鏈�锛岄噰鐢↖QC50锛�50寮曡叧QFN锛夊皝瑁濆舰寮�銆�
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鍙冩暩(sh霉)

鏍稿績锛欰RM Cortex-M3
銆�銆�宸ヤ綔闋荤巼锛氭渶楂�80MHz
銆�銆�闁冨瓨锛�256KB
銆�銆�SRAM锛�64KB
銆�銆�GPIO锛氬閬�(d谩)43鍊�(g猫)
銆�銆�ADC锛�12浣�锛屽閬�(d谩)12閫氶亾
銆�銆�PWM锛氬閬�(d谩)8鍊�(g猫)閫氶亾
銆�銆�閫氫俊鎺ュ彛锛�3鍊�(g猫)UART锛�2鍊�(g猫)SSI锛圫PI锛�锛�2鍊�(g猫)I2C
銆�銆�闆绘簮闆诲锛�1.65V鑷�3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆�銆�灏佽褰㈠紡锛欼QC50锛�50寮曡叧QFN锛�

鐗规��

LM3S5749鎿佹湁楂樻晥鐨凙RM Cortex-M3鍏�(n猫i)鏍革紝鏀寔Thumb-2鎸囦护闆�锛屽彲瀵�(sh铆)鐝�(xi脿n)楂樹唬纰煎瘑搴﹀拰鎬ц兘琛ㄧ従(xi脿n)銆�
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鏇夸唬鍨嬭櫉(h脿o)

LM3S5739-IQC50-A0
銆�銆�LM3S5729-IQC50-A0
銆�銆�LM3S5719-IQC50-A0

lm3s5749-iqc50-a0鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

lm3s5749-iqc50-a0鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Introduction to Stellaris Cortex M3 MicrocontrollerStellaris Cortex M3 Microcontroller Feature SetStellaris® Connectivity Solutions
  • 妯�(bi膩o)婧�(zh菙n)鍖呰90
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵宓屽叆寮� - 寰帶鍒跺櫒锛�
  • 绯诲垪Stellaris® 5000
  • 鏍稿績铏曠悊鍣�ARM? Cortex?-M3
  • 鑺珨灏哄32-浣�
  • 閫熷害50MHz
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  • 杓稿叆/杓稿嚭鏁�(sh霉)61
  • 绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲�128KB锛�128K x 8锛�
  • 绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨�闁冨瓨
  • EEPROM 澶у皬-
  • RAM 瀹归噺64K x 8
  • 闆诲 - 闆绘簮 (Vcc/Vdd)2.25 V ~ 2.75 V
  • 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒A/D 8x10b
  • 鎸暕鍣ㄥ瀷鍏�(n猫i)閮�
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  • 鍖呰鎵樼洡(p谩n)
  • 鍏跺畠鍚嶇ū296-24908