鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)
鏅�(sh铆)闁擄細2024/4/7 17:35:44
闁辫畝锛�531
STM32L051K8U6寰帶鍒跺櫒闆嗘垚浜嗛珮鎬ц兘Arm Cortex-M0+ 32浣峈ISC鏍稿績锛屽伐浣滈牷鐜囩偤32 MHz锛屽収(n猫i)瀛樹繚璀�(h霉)鍠厓(MPU)锛岄珮閫熷祵鍏ュ紡瀛樺劜(ch菙)鍣�(64kbytes鐨凢lash绋嬪簭瀛樺劜(ch菙)鍣�锛�2kbytes鐨勬暩(sh霉)鎿�(j霉)EEPROM鍜�8kbytes鐨凴AM)锛屼互鍙婂唬娉涚殑澧炲挤(qi谩ng)鍨婭/ o鍜屽瑷�(sh猫)銆係TM32L051K8U6鐐哄唬娉涚殑鎬ц兘鎻愪緵楂樺姛鐜囨晥鐜�銆傚畠鍏锋湁澶ч噺鐨勫収(n猫i)閮ㄥ拰澶栭儴鏅�(sh铆)閻樻簮閬告搰锛屽収(n猫i)閮ㄩ浕澹撹嚜閬╂噳(y墨ng)鍜屽咕绋綆鍔熻�楁ā寮�?锛併��顡橳M32L051K8U6鎻愪緵澶氱ó妯℃摤鍔熻兘锛屼竴鍊�(g猫)甯剁‖浠堕亷閲囨ǎ鐨�12浣岮DC锛屽叐鍊�(g猫)瓒呬綆鍔熻�楁瘮杓冨櫒锛屽咕鍊�(g猫)瀹氭檪(sh铆)鍣�锛屼竴鍊�(g猫)浣庡姛鑰楀畾鏅�(sh铆)鍣�(LPTIM)锛屼笁鍊�(g猫)閫氱敤16浣嶅畾鏅�(sh铆)鍣ㄥ拰涓�鍊�(g猫)鍩烘湰瀹氭檪(sh铆)鍣�锛屼竴鍊�(g猫)RTC鍜屼竴鍊�(g猫)SysTick锛屽彲鐢ㄤ綔鏅�(sh铆)鍩�銆傚畠鍊戦倓鍏锋湁鍏╁��(g猫)鐪嬮杸鐙�锛屼竴鍊�(g猫)鍏锋湁鐛�(d煤)绔嬬殑鏅�(sh铆)閻樺拰绐楀彛鍔熻兘鐨勭湅闁�鐙楀拰涓�鍊�(g猫)鍩轰簬鍏叡姹借粖鏅�(sh铆)閻樼殑绐楀彛鐪嬮杸鐙�銆傛澶�锛孲TM32L051K8U6宓屽叆浜嗘(bi膩o)婧�(zh菙n)鍜岄珮绱�(j铆)閫氫俊鎺ュ彛:鏈�澶氬叐鍊�(g猫)I2C锛屽叐鍊�(g猫)spi锛屼竴鍊�(g猫)I2S锛屽叐鍊�(g猫)usart锛屼竴鍊�(g猫)浣庡姛鑰桿ART (LPUART)銆� STM32L051K8U6閭勫寘鎷竴鍊�(g猫)瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺拰涓�绲勫湪寰呮(j墨)妯″紡涓嬩繚鎸佷緵闆荤殑鍌欎唤瀵勫瓨鍣ㄣ�� 瓒呬綆鍔熻�桽TM32L051x6/8瑷�(sh猫)鍌欏湪鏈塀OR鐨�1.8 - 3.6 V闆绘簮(涓嬮浕鏅�(sh铆)闄嶈嚦1.65 V)鍜屾矑鏈塀OR閬搁爡(xi脿ng)鐨�1.65 - 3.6 V闆绘簮涓嬪伐浣�銆傚畠鍊�?c猫)?40鍒�+125掳C鐨勬韩搴﹁寖鍦嶅収(n猫i)鍙敤銆備竴濂楀叏闈㈢殑鐪侀浕妯″紡鍏佽ū瑷�(sh猫)瑷�(j矛)浣庡姛鑰楁噳(y墨ng)鐢ㄧ▼搴�銆�
銆�銆�瓒呬綆鍔熻�楀钩鑷�(t谩i)
銆�銆�鈥�1.65 V ~ 3.6 V闆绘簮
銆�銆�-40鈩儈 125鈩冩韩搴﹁寖鍦�
銆�銆�- 0.27 渭 A寰呮(j墨)妯″紡(2鍠氶啋寮曡叧)
銆�銆�- 0.4 渭 A鍋滄妯″紡(16姊濆枤閱掔窔)
銆�銆�- 0.8渭A鍋滄妯″紡+ RTC + 8kbyte RAM
銆�銆�淇濈暀
銆�銆�- 88 渭 A/MHz閬�(y霉n)琛屾ā寮�
銆�銆�- 3.5渭s鍠氶啋鏅�(sh铆)闁�(寰濺AM)
銆�銆�- 5渭s鍠氶啋鏅�(sh铆)闁�(寰為杻瀛�)
銆�銆�鏍稿績:Arm32浣岰ortex-M0+鑸嘙PU
銆�銆�-寰�32鍗冭但鍒�32鍏嗚但鏈�澶�銆�
銆�銆�- 0.95 DMIPS/MHz
銆�銆�瑷樻喍
銆�銆�-鏈�澶�64kbyte闁冨瓨鑸嘐CC
銆�銆�- 8kbyte RAM
銆�銆�- 2 kb鏁�(sh霉)鎿�(j霉)EEPROM鑸嘐CC
銆�銆�鈥�20瀛楃瘈(ji茅)鍌欎唤瀵勫瓨鍣�
銆�銆�-闃叉璁�瀵搷浣滅殑鎵囧崁(q奴)淇濊(h霉)
銆�銆�楂橀仈(d谩)51鍊�(g猫)蹇�烮/ o (45i / o 5V鑰愬彈)
銆�銆�閲嶇疆鍜屼緵鎳�(y墨ng)绠＄悊
銆�銆�-瓒呭畨鍏�锛屼綆鍔熻�桞OR(鏂烽浕寰�(f霉)浣�)
銆�銆�鏈�5鍊�(g猫)鍙伕鎿囩殑闁惧��
銆�銆�-瓒呬綆鍔熻�桺OR/PDR
銆�銆�-鍙法绋嬮浕澹撴娓櫒(PVD)
銆�銆�鏅�(sh铆)閻樻簮
銆�銆�- 1鑷�25 MHz鏅堕珨鎸暕鍣�
銆�銆�- 32 kHz鎸暕鍣ㄧ殑RTC鏍℃簴(zh菙n)
銆�銆�-楂橀�熷収(n猫i)閮�16鍏嗚但宸ュ粻淇壀RC
銆�銆�(+ / - 1%)
銆�銆�-鍏�(n猫i)閮ㄤ綆鍔熺巼37 kHz RC
銆�銆�-鍏�(n猫i)閮ㄥ閫熶綆鍔熺巼65鍗冭但
銆�銆�4.2 MHz RC
銆�銆�鈥擟PU鏅�(sh铆)閻橀帠鐩哥挵(hu谩n)
銆�銆�闋�(y霉)绶ㄧ▼寮曞皫(d菐o)鍔犺級绋嬪簭
銆�銆�- USART, SPI鏀寔
銆�銆�闁嬬櫦(f膩)鏀寔
銆�銆�-鏀寔涓茶绶氳(di脿o)瑭�
| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 鍝佺墝 | ST(鎰忔硶鍗婂皫(d菐o)楂�) |
| 灏佽 | UFQFPN-32 | 鍖呰 | 鎵樼洡 |
| 鐢�(ch菐n)鍝佹噳(y墨ng)鐢� | 瓒呬綆鍔熻�桵CU | 鏍稿績铏曠悊鍣� | ARMCortex-M0+ |
| 鍏�(n猫i)鏍歌(gu墨)鏍� | 32-浣� | 閫熷害 | 32MHz |
| 閫ｆ帴鑳藉姏 | I2C锛孖rDA锛孲PI锛孶ART/USART | 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�锛孌MA锛孭OR锛孭WM锛學DT |
| I/O鏁�(sh霉) | 27 | 绋嬪簭瀛樺劜(ch菙)瀹归噺 | 64KB锛�64Kx8锛� |
| 绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨� | 闁冨瓨 | EEPROM瀹归噺 | 2Kx8 |
| RAM澶у皬 | 8Kx8 | 闆诲-渚涢浕(Vcc/Vdd) | 1.65V~3.6V |
| 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D10x12b | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
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| 鍩烘湰鐢�(ch菐n)鍝佺法铏�(h脿o) | STM32 | HTSUS | 8542.31.0001 |
| 婵曟埃鏁忔劅鎬х瓑绱�(j铆)(MSL) | 3锛�168灏忔檪(sh铆)锛� | ECCN | 3A991A2 |
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STM32L051K8U6鍘熺悊鍦�
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