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
鏅�(sh铆)闁擄細2024/4/15 17:14:43
闁辫畝锛�441
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銆�銆�鏍稿績锛�Arm?32浣�Cortex?-M4 CPU锛屽付FPU锛�
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銆�銆�渚嗚嚜闁冨瓨锛岄牷鐜囬珮閬�(d谩)170 MHz锛屽叿鏈�213 DMIPS銆�MPU銆�DSP鎸囦护
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銆�銆�鈥揤DD銆�VDDA闆诲鑼冨湇锛�1.71 V鑷�3.6 V
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銆�銆�鏀寔锛屽叐鍊�(g猫)瀛樺劜楂旇畝瀵紝
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銆�銆�(PCROP)锛屽畨鍏ㄥ瓨鍎插崁(q奴)锛�1K瀛楃瘈(ji茅)OTP
銆�銆�鈥�96 KB SRAM锛屽叿鏈夌‖浠跺鍋舵牎椹�(y脿n)
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銆�銆�鈥�甯歌(gu墨)鍗囧鍣細32 KB SRAM
銆�銆�鎸囦护鍜屾暩(sh霉)鎿�(j霉)绺界窔锛屽付鏈夌‖浠跺鍋舵牎椹�(y脿n)(CCM SRAM)
銆�銆�鈥�鐢ㄤ簬闈滄厠(t脿i)鐨勫閮ㄥ瓨鍎插櫒鎺ュ彛
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銆�銆�鈥�鑷�48 MHz鏅堕珨鎸暕鍣�
銆�銆�鈥�32 kHz鎸暕鍣紝甯舵牎婧�(zh菙n)
銆�銆�鈥�鍏�(n猫i)閮�16 MHz RC锛屽付PLL閬搁爡(xi脿ng)(卤1%)
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| 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 | 48-LQFP锛�7x7锛� | 鍖呰 | 鎵樼洡 |
| 鏍稿績铏曠悊鍣� | ARM Cortex-M4F | 鍏�(n猫i)鏍歌(gu墨)鏍� | 32-浣� |
| 閫熷害 | 170MHz | 閫ｆ帴鑳藉姏 | CANbus锛孖2C锛孖rDA锛孡INbus锛孮SPI锛孲PI锛孶ART/USART |
| 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�锛孌MA锛孖2S锛孭OR锛孭WM锛學DT | I/O鏁�(sh霉) | 38 |
| 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 | 128K 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 20x12b; D/A 7x12b |
| 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� | STM32 |
| HTSUS | 8542.31.0001 | 鐢�(ch菐n)鍝佹噳(y墨ng)鐢� | 楂樻�ц兘MCU |
| 婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168 灏忔檪(sh铆)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� |
STM32G474CET6鍘熺悊鍦�
STM32G474CET6寮曡叧鍦�
STM32G474CET6灏佽
STM32G474CET6绲插嵃
STM32G474CET6鏂欒櫉瑙ｉ噵
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