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STM32L432KCU3閲囩敤楂樻�ц兘Arm?Cortex?-M4 32浣峈ISC鍏�(n猫i)鏍哥殑瓒呬綆鍔熻�楀井鎺у埗鍣紝宸ヤ綔闋荤巼楂橀仈80 MHz銆侰ortex-M4鍏�(n猫i)鏍稿叿鏈夋诞榛炲柈鍏�(FPU)鍠簿搴�锛屾敮鎸佹墍鏈堿rm?鍠簿搴︽暩(sh霉)鎿�(j霉)铏曠悊鎸囦护鍜屾暩(sh霉)鎿�(j霉)椤炲瀷銆傚畠閭勫鐝�(xi脿n)浜嗕竴鏁村DSP鎸囦护鍜屼竴鍊嬪寮锋噳鐢ㄧ▼搴忓畨鍏ㄦ�х殑鍏�(n猫i)瀛樹繚璀峰柈鍏�(MPU)銆係TM32L432KCU3宓屽叆浜嗛珮閫熷瓨鍎插櫒(楂橀仈256 KB鐨勯杻瀛�锛�64 KB鐨凷RAM)銆丵uad SPI闁冨瓨鎺ュ彛浠ュ強閫ｆ帴鍒板叐姊滱PB绺界窔銆佸叐姊滱HB绺界窔鍜�32浣嶅AHB绺界窔鐭╅櫍鐨勫ぇ閲忓寮峰瀷I/O鍜屽鍦嶈ō鍌�銆� STM32L432KCU3鐐哄祵鍏ュ紡闁冨瓨鍜孲RAM宓屽叆浜嗗咕绋繚璀锋鍒讹細璁�鍑轰繚璀�銆佸鍏ヤ繚璀枫�佸皥鏈変唬纰艰畝鍑轰繚璀峰拰闃茬伀澧�銆係TM32L432KCU3鎻愪緵涓�鍊嬪揩閫�12浣岮DC(5 Msps)銆佸叐鍊嬫瘮杓冨櫒銆佷竴鍊嬮亱绠楁斁澶у櫒銆佸叐鍊婦AC閫氶亾銆佷竴鍊嬩綆鍔熻�桼TC銆佷竴鍊嬮�氱敤32浣嶅畾鏅傚櫒銆佷竴鍊嬪皥鐢ㄤ簬闆绘鎺у埗鐨�16浣峆WM瀹氭檪鍣�銆佸洓鍊嬮�氱敤16浣嶅畾鏅傚櫒鍜屽叐鍊�16浣嶄綆鍔熻�楀畾鏅傚櫒銆傛澶栵紝鏈�澶氬彲鎻愪緵3鍊嬮浕瀹规劅娓�氶亾銆傚畠鍊戦倓鍏锋湁妯欐簴鍜岄珮绱氶�氫俊鎺ュ彛銆�
銆�銆�FlexPowerControl瓒呬綆鍔熻��
銆�銆�鈥�1.71 V ~ 3.6 V闆绘簮
銆�銆�- -40掳C鑷�85/105/125掳C婧害鑼冨湇
銆�銆�- 8na闂�(gu膩n)姗熸ā寮�(2鍊嬪枤閱掑紩鑵�)
銆�銆�鈥�28na寰呮妯″紡(2鍊嬪枤閱掑紩鑵�)
銆�銆�鈥�280na甯禦TC寰呮妯″紡
銆�銆�- 1.0 渭 A鍋滄2妯″紡锛�1.28 渭 A鑸嘡TC
銆�銆�- 84 渭 A/MHz閬嬭妯″紡
銆�銆�-鎵归噺閲囬泦妯″紡(BAM)
銆�銆�-寰炲仠姝㈡ā寮忓枤閱�4渭s
銆�銆�鈥擝rown out reset (BOR)
銆�銆�-浜掗�ｇ煩闄�
銆�銆�鏍稿績:Arm32浣岰ortex-M4 CPU鑸嘑PU锛�
銆�銆�鑷仼鎳夊鏅傚姞閫熷櫒(ART
銆�銆�鍔犻�熷櫒)鍏佽ū0绛夊緟鐙�鎱�(t脿i)鍩�(zh铆)琛�
銆�銆�寰為杻瀛�锛岄牷鐜囬珮閬�80鍏嗚但锛�
銆�銆�MPU, 100DMIPS鍜孌SP鎸囦护
銆�銆�鎬ц兘鍩烘簴
銆�銆�- 1.25 DMIPS/MHz (Drystone 2.1)
銆�銆�- 273.55 CoreMark(3.42 CoreMark/MHz @80 MHz)
銆�銆�鑳芥簮鍩烘簴
銆�銆�- 176.7 ULPBench寰楀垎
銆�銆�鏅傞悩婧�
銆�銆�- 32 kHz鏅堕珨鎸暕鍣ㄧ敤浜嶳TC (LSE)
銆�銆�-鍏�(n猫i)閮�16mhz宸ュ粻淇壀RC(卤1%)
銆�銆�-鍏�(n猫i)閮ㄤ綆鍔熺巼32 kHz RC(卤5%)
銆�銆�-鍏�(n猫i)閮ㄥ閫�100 kHz鑷�48 MHz
銆�銆�鎸暕鍣�锛孡SE鑷嫊瑾�(di脿o)鏁�(鍎�(y艒u)浜幝�0.25%绮惧害)
銆�銆�-鍏�(n猫i)閮�48鍏嗚但鏅傞悩鎭㈠京
銆�銆�- 2鍊嬮帠鐩哥挵(hu谩n)鐢ㄤ簬绯荤当(t菕ng)鏅傞悩锛孶SB锛岄煶闋�锛孉DC
| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 鍝佺墝 | ST(鎰忔硶鍗婂皫楂�) |
| 灏佽 | 32-UFQFPN锛�5x5锛� | 鏍稿績铏曠悊鍣� | ARM Cortex-M4 |
| 鍏�(n猫i)鏍歌(gu墨)鏍� | 32-浣� | 閫熷害 | 80MHz |
| 閫ｆ帴鑳藉姏 | CANbus锛孖2C锛孖rDA锛孡INbus锛孮SPI锛孲AI锛孲PI锛孲WPMI锛孶ART/USART锛孶SB | 澶栬ō | 娆犲妾㈡脯/寰╀綅锛孌MA锛孭WM锛學DT |
| I/O鏁�(sh霉) | 26 | 绋嬪簭瀛樺劜瀹归噺 | 256KB锛�256K x 8锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 | EEPROM瀹归噺 | - |
| RAM澶у皬 | 64K x 8 | 闆诲-渚涢浕(Vcc/Vdd) | 1.71V ~ 3.6V |
| 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D 10x12b锛汥/A 2x12b | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
| 宸ヤ綔婧害 | -40掳C ~ 125掳C锛圱A锛� | 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
| 鍩烘湰鐢�(ch菐n)鍝佺法铏� | STM32L432 | HTSUS | 8542.31.0001 |
| 鐢�(ch菐n)鍝佹噳鐢� | 瓒呬綆鍔熻�桵CU |
| 婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168 灏忔檪锛� | ECCN | 3A991A2 |
| REACH鐙�鎱�(t脿i) | 闈� REACH 鐢�(ch菐n)鍝� |
STM32L432KCU3鍘熺悊鍦�
STM32L432KCU3寮曡叧鍦�
STM32L432KCU3灏佽
STM32L432KCU3绲插嵃
STM32L432KCU3鏂欒櫉瑙ｉ噵
