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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�鈥擵BAT妯″紡涓嬬殑145na: RTC鍜�32x32浣嶅倷浠藉瘎瀛樺櫒
銆�銆�- 22 nA闂�(gu膩n)姗熸ā寮�(5鍊嬪枤閱掑紩鑵�)
銆�銆�- 106na寰呮妯″紡(5鍊嬪枤閱掑紩鑵�)
銆�銆�鈥�375na甯禦TC寰呮妯″紡
銆�銆�- 2.05 渭 A鍋滄2妯″紡锛�2.40 渭 A鑸嘡TC
銆�銆�- 84 渭 A/MHz閬嬭妯″紡(LDO妯″紡)
銆�銆�- 36 渭A/MHz閬嬭妯″紡(@3.3 V SMPS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�(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�(d谩)80鍏嗚但锛�
銆�銆�MPU, 100DMIPS鍜孌SP鎸囦护
銆�銆�鎬ц兘鍩烘簴(zh菙n)
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(zh菙n)
銆�銆�- 335 ULPMarkCP瑭曞垎
銆�銆�- 104 ULPMarkPP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�鎸暕鍣紝LSE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(f霉)
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(d菐o)楂�) |
| 灏佽 | 64-LQFP锛�10x10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锛孧MC/SD锛孮SPI锛孲AI锛孲PI锛孶ART/USART锛孶SB | 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�锛孌MA锛孭WM锛學DT |
| I/O鏁�(sh霉) | 52 | 绋嬪簭瀛樺劜瀹归噺 | 512KB锛�512K x 8锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 | EEPROM瀹归噺 | - |
| RAM澶у皬 | 160K 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; D/A 1x12b | 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� | STM32L452 | 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 |
| RoHS鐙�鎱�(t脿i) | 绗﹀悎 ROHS3 瑕�(gu墨)鑼� | REACH鐙�鎱�(t脿i) | 闈� REACH 鐢�(ch菐n)鍝� |
STM32L452RET6TR鍘熺悊鍦�
STM32L452RET6TR寮曡叧鍦�
STM32L452RET6TR灏佽
STM32L452RET6TR绲插嵃
STM32L452RET6TR鏂欒櫉瑙ｉ噵
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