鏅傞枔锛�2024/4/15 17:07:13
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STM32L4R5VGT6閲囩敤楂樻�ц兘Arm?Cortex?-M4 32浣峈ISC鏍稿績鐨勮秴浣庡姛鑰楀井鎺у埗鍣ㄥ鏃�(STM32L4+绯诲垪)銆傚畠鍊戠殑宸ヤ綔闋荤巼鏈�楂樺彲閬�120鍏嗚但銆侰ortex-M4鏍稿績鍏锋湁鍠簿搴︽诞榛炲柈鍏�(FPU)锛屾敮鎸佹墍鏈堿rm?鍠簿搴︽暩(sh霉)鎿�(j霉)铏曠悊鎸囦护鍜屾墍鏈夋暩(sh霉)鎿�(j霉)椤炲瀷銆俢ortex - m4鏍稿績閭勫鐝�(xi脿n)浜嗕竴鏁村DSP(鏁�(sh霉)瀛椾俊铏熻檿鐞�)鎸囦护鍜屼竴鍊嬪収(n猫i)瀛樹繚璀峰柈鍏�(MPU)锛屽寮蜂簡鎳�(y墨ng)鐢ㄧ▼搴忕殑瀹夊叏鎬�銆傞�欎簺瑷�(sh猫)鍌欏祵鍏ラ珮閫熷瓨鍎插櫒(2mbytes鐨凢lash瀛樺劜鍣ㄥ拰640kbytes鐨凷RAM)锛岀敤浜庨潨鎱�(t脿i)瀛樺劜鍣ㄧ殑闈堟椿澶栭儴瀛樺劜鍣ㄦ帶鍒跺櫒(FSMC)(閬╃敤浜�100绠¤叧鍙婁互涓婂寘鐨勮ō(sh猫)鍌�)锛屽叐鍊婳ctoSPI Flash瀛樺劜鍣ㄦ帴鍙�(閬╃敤浜庢墍鏈夊寘)锛屼互鍙婂唬娉涚殑澧炲挤I/ o鍜屽瑷�(sh猫)锛岄�ｆ帴鍒板叐鍊婣PB绺界窔锛屽叐鍊婣HB绺界窔鍜屼竴鍊�32浣嶅AHB绺界窔鐭╅櫍銆傘��銆�STM32L4R5VGT6鐐哄祵鍏ュ紡闁冨瓨鍜孲RAM宓屽叆浜嗗咕绋繚璀锋鍒�:璁�鍑轰繚璀�銆佸淇濊銆佸皥鏈変唬纰艰畝鍑轰繚璀峰拰闃茬伀澧�銆傞�欎簺鍣ㄤ欢鎻愪緵涓�鍊嬪揩閫�12浣岮DC (5 Msps)銆佸叐鍊嬫瘮杓冨櫒銆佸叐鍊嬮亱绠楁斁澶у櫒銆佸叐鍊婦AC閫氶亾銆佷竴鍊嬪収(n猫i)閮ㄩ浕澹撳弮鑰冪珐娌栧櫒銆佷竴鍊嬩綆鍔熻�桼TC銆佸叐鍊嬮�氱敤32浣嶅畾鏅傚櫒銆佸叐鍊嬪皥鐢ㄤ簬闆绘鎺у埗鐨�16浣峆WM瀹氭檪鍣�銆�7鍊嬮�氱敤16浣嶅畾鏅傚櫒鍜屽叐鍊�16浣嶄綆鍔熻�楀畾鏅傚櫒銆係TM32L4R5VGT6鏀寔鍥涘�嬬敤浜庡閮╯igma delta瑾�(di脿o)鍒跺櫒(DFSDM)鐨勬暩(sh霉)瀛楁烤娉㈠櫒銆傛澶�锛屽閬�24鍊嬮浕瀹规劅鎳�(y墨ng)閫氶亾鍙敤銆�
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�85/125掳C婧害鑼冨湇
銆�銆�-鎵归噺閲囬泦妯″紡(BAM)
銆�銆�鈥擵BAT妯″紡涓�305na:渚�RTC鍜�
銆�銆�32x32浣嶅倷浠藉瘎瀛樺櫒
銆�銆�- 33na闂�(gu膩n)姗熸ā寮�(5鍊嬪枤閱掑紩鑵�)
銆�銆�- 125 nA寰呮妯″紡(5鍊嬪枤閱掑紩鑵�)
銆�銆�- 420 nA RTC寰呮妯″紡
銆�銆�鈥�2.8 渭A甯�RTC Stop 2
銆�銆�鈥�110 渭A/MHz閬嬭妯″紡(LDO妯″紡)
銆�銆�- 43 渭A/MHz閬嬭妯″紡(@ 3.3 V SMPS妯″紡)
銆�銆�-寰炲仠姝㈡ā寮忓枤閱�5渭s
銆�銆�鈥�闄ら棞(gu膩n)姗熷鐨勬墍鏈夋ā寮忎笅鐨�BOR (Brownout reset)
銆�銆�-浜掗�ｇ煩闄�
銆�銆�鏍稿績:Arm?32浣�Cortex?-M4 CPU鑸�FPU
銆�銆�鑷仼鎳�(y墨ng)瀵︽檪鍔犻�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�120鍏嗚但锛�
銆�銆�MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)锛屽拰DSP鎸囦护
銆�銆�鎬ц兘鍩烘簴
銆�銆�- 1.25 DMIPS/MHz (Drystone 2.1)
銆�銆�- 409.20 Coremark?(3.41 Coremark/MHz @120 MHz)
銆�銆�鑳芥簮鍩烘簴
銆�銆�- 233 ULPMark?CP瑭曞垎
銆�銆�- 56.5 ULPMark?PP瑭曞垎
銆�銆�鏅傞悩婧�
銆�銆�- 4鑷�48 MHz鏅堕珨鎸暕鍣�
銆�銆�- 32 kHz鏅堕珨鎸暕鍣ㄧ敤浜�RTC (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�鎸暕鍣紝LSE鑷嫊瑾�(di脿o)鏁�(鍎�(y艒u)浜�卤0.25%绮惧害)
銆�銆�-鍏�(n猫i)閮�48鍏嗚但鏅傞悩鎭㈠京(f霉)
銆�銆�- 3鍊嬮帠鐩哥挵(hu谩n)鐢ㄤ簬绯荤当(t菕ng)鏅傞悩锛�USB锛岄煶闋�锛�ADC
| 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 | 100-LQFP锛�14x14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 | 120MHz |
| 閫ｆ帴鑳藉姏 | CANbus锛孍BI/EMI锛孖2C锛孖rDA锛孡INbus锛孧MC/SD锛孲AI锛孲PI锛孶ART/USART锛孶SB OTG | 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) | 83 | 绋嬪簭瀛樺劜瀹归噺 | 1MB锛�1M x 8锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 | EEPROM瀹归噺 | - |
| RAM澶у皬 | 640K 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 16x12b锛汥/A 2x12b | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
| 宸ヤ綔婧害 | -40掳C ~ 85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� | STM32L4R5 | HTSUS | 8542.31.0001 |
| 鐢�(ch菐n)鍝佹噳(y墨ng)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� |
STM32L4R5VGT6鍘熺悊鍦�
STM32L4R5VGT6寮曡叧鍦�
STM32L4R5VGT6灏佽
STM32L4R5VGT6绲插嵃
STM32L4R5VGT6鏂欒櫉瑙ｉ噵
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