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STM32G4绯诲垪STM32G491RET6閲囩敤楂樻�ц兘Arm?Cortex?-M4 32浣峈ISC鍏ф牳銆傚畠鍊戠殑宸ヤ綔闋荤巼楂橀仈170MHz銆侰ortex-M4鍏ф牳鍏锋湁鍠簿搴︽诞榛炲柈鍏�(FPU)锛屾敮鎸佹墍鏈堿rm鍠簿搴︽暩鎿氳檿鐞嗘寚浠ゅ拰鎵�鏈夋暩鎿氶鍨�銆傚畠閭勫鐝�(xi脿n)浜嗕竴鏁村DSP(鏁稿瓧淇¤櫉铏曠悊)鎸囦护鍜屼竴鍊嬪寮锋噳鐢ㄧ▼搴忓畨鍏ㄦ�х殑瀛樺劜鍣ㄤ繚璀峰柈鍏�(MPU)銆係TM32G491RET6宓屽叆浜嗛珮閫熷瓨鍎插櫒(512 KB闁冨瓨鍜�112 KB SRAM)銆丵uad SPI闁冨瓨鎺ュ彛銆佸唬娉涚殑澧炲挤鍨婭/O鍜岄�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╅櫍鐨勫鍦嶈ō鍌�銆�
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銆�銆�鈥揊MAC锛氶亷婵炬暩瀛稿姞閫熷櫒
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銆�銆�淇濊(PCROP)锛屽畨鍏ㄥ瓨鍎插櫒鍗�(q奴)鍩�锛�1 KB OTP
銆�銆�鈥�96 KB SRAM锛屽叿鏈夌‖浠跺鍋舵牎椹楀湪鍓�32 KB涓婂煼(zh铆)琛屾鏌�
銆�銆�鈥撳父瑕�(gu墨)鍗囧鍣細16 KB SRAM
銆�銆�鎸囦护鍜屾暩鎿氱附绶�锛屽付纭欢濂囧伓鏍￠(CCM SRAM)
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銆�銆�鈥撳彲绶ㄧ▼闆诲妾㈡脯鍣�(PVD)
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銆�銆�鈥�4鑷�48 MHz鏅堕珨鎸暕鍣�
銆�銆�鈥�32 kHz鎸暕鍣�锛屽付鏍℃簴
銆�銆�鈥撳収閮�16 MHz RC锛屽付PLL閬搁爡(卤1%)
銆�銆�鈥撳収閮�32 kHz RC鎸暕鍣�(卤5%)
| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 鍝佺墝 | ST(鎰忔硶鍗婂皫楂�) |
| 灏佽 | 64-LQFP锛�10x10锛� | 鏍稿績铏曠悊鍣� | ARM Cortex-M4F |
| 鍏ф牳瑕�(gu墨)鏍� | 32-浣� | 閫熷害 | 170MHz |
| 閫ｆ帴鑳藉姏 | CANbus锛孖2C锛孖rDA锛孖RTIM锛孡INbus锛孲AI锛孲PI锛孶ART/USART锛孶SB | 澶栬ō | 娆犲妾㈡脯/寰╀綅锛孌MA锛孖2S锛孭OR锛孭WM锛學DT |
| I/O鏁� | 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 | 112K x 8 | 闆诲-渚涢浕(Vcc/Vdd) | 1.71V ~ 3.6V |
| 鏁告摎杞夋彌鍣� | A/D 24x12b; D/A 4x12b | 鎸暕鍣ㄩ鍨� | 鍏ч儴 |
| 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㈠搧绶ㄨ櫉 | STM32 | HTSUS | 8542.31.0001 |
| 鐢㈠搧鎳夌敤 | 楂樻�ц兘MCU |
| 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㈠搧 |
STM32G491RET6鍘熺悊鍦�
STM32G491RET6寮曡叧鍦�
STM32G491RET6灏佽
STM32G491RET6绲插嵃
STM32G491RET6鏂欒櫉瑙ｉ噵
