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2024/4/29 16:54:21
闁辫畝锛�322
STM32G474RET6鏄熀浜庨珮鎬ц兘鐨凙rm?Cortex?-M4 32浣峈ISC鏍稿績銆傚畠鍊戠殑宸ヤ綔闋荤巼楂橀仈(d谩)170鍏嗚但銆侰ortex-M4鍠簿搴︽诞榛�(di菐n)妯″鏍稿績閬告搰(FPU)锛屾敮鎸佸叏閮ˋrm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)椤炲瀷銆傚畠閭勫(sh铆)鐝�(xi脿n)浜嗕竴鏁村DSP(鏁�(sh霉)瀛椾俊铏熻檿鐞�)鎸囦护鍜屽収(n猫i)瀛樹繚璀�(h霉)妯″(MPU)锛屾彁楂樹簡鎳�(y墨ng)鐢ㄧ▼搴忕殑瀹夊叏鎬�銆�
STM32G474RET6宓屽叆楂橀�熷瓨鍎插櫒(512)Kbytes鐨凢lash瀛樺劜鍣ㄥ拰128Kbytes鐨凷RAM)锛岄潏娲荤殑澶栭儴瀛樺劜鎺у埗鍣�锛岀敤浜庨潨鎱�(t脿i)瀛樺劜鍣�(FSMC)(姗�(j墨)鍣ㄧ敤浜�100鍊嬪紩鑵虫垨鏇村灏佽)锛屼竴鍊婹uadSPIFlash鍏�(n猫i)瀛樻帴鍙�锛屼互鍙婂唬娉涚殑澧炲挤(qi谩ng)I/o鑸囧瑷�(sh猫)閫ｆ帴鍒�2鍊婣PB绺界窔锛�2鍊婣HB绺界窔鍜岃秴閬�32浣岮HB绺界窔鐭╅櫍銆傝┎瑷�(sh猫)鍌欓倓宓屽叆浜嗗祵鍏ュ紡闁冨瓨鍜孲RAM骞剧ó淇濊(h霉)姗�(j墨)鍒讹細璁�鍙栦繚璀�(h霉)銆佸鍏ヤ繚璀�(h霉)銆佸畨鍏ㄥ瓨鍎插崁(q奴)鍜屽皥鏈変唬纰艰畝鍙栦繚璀�(h霉)銆係TM32G474RET6宓屽叆澶栭儴瑷�(sh猫)鍌�锛屽厑瑷卞姞閫熸暩(sh霉)瀛�(xu茅)/绠楄(sh霉)鍑芥暩(sh霉)(鐢ㄤ簬涓夎鍑芥暩(sh霉))CORDIC浠ュ強鐢ㄤ簬婵炬尝鍑芥暩(sh霉)FMAC妯″)銆�
STM32G474RET鎻愪緵5鍊嬪揩閫�12浣峚dc(5Msps)锛�7鍊嬫瘮杓冨櫒锛�6鍊嬮亱(y霉n)绠楁斁澶у櫒锛�7鍊嬮亱(y霉n)绠楁斁澶у櫒DAC閫氶亾(3鍊嬪閮ㄥ拰4鍊嬪収(n猫i)閮�)锛屼竴鍊嬪収(n猫i)閮ㄩ浕澹撳弮鑰冪珐娌栧櫒锛屼竴鍊嬩綆鍔熺巼绶╂矕鍣≧TC锛�2鍊嬮�氱敤32浣嶅畾鏅�(sh铆)鍣�锛�3鍊�16浣嶅畾鏅�(sh铆)鍣≒WM闆绘(j墨)鎺у埗灏堢敤瀹氭檪(sh铆)鍣�锛�7鍊嬮�氱敤16浣嶅畾鏅�(sh铆)鍣�锛�16浣嶄綆鍔熺巼瀹氭檪(sh铆)鍣�锛�184浣嶅畾鏅�(sh铆)鍣╬s楂樺垎杈ㄧ巼瀹氭檪(sh铆)鍣�銆�
銆�銆�鍖呮嫭ST鏈�鍏堥��(j矛n)鐨勫皥鍒╂妧琛�(sh霉)
銆�銆�鏍稿績:Arm32浣岰ortex-M4 CPU锛屽付FPU锛岃嚜閬╂噳(y墨ng)瀵�(sh铆)鏅�(sh铆)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)琛屽緸闁冨瓨锛岄牷鐜囬珮閬�(d谩)170鍏嗚但鑼插叿鏈�213 DMIPS銆丮PU銆丏SP鎸囦护
銆�銆�鎿嶄綔姊濅欢:
銆�銆�- VDD銆乂DDA闆诲鑼冨湇:
銆�銆�1.71 V ~ 3.6 V
銆�銆�鏁�(sh霉)瀛�(xu茅)纭欢鍔犻�熷櫒
銆�銆�-涓夎鍑芥暩(sh霉)鐨凜ORDIC鍔犻�熷害
銆�銆�鈥擣MAC:婵炬尝鏁�(sh霉)瀛�(xu茅)鍔犻�熷櫒
銆�銆�瑷樻喍
銆�銆�鈥�512kbytes甯禘CC鐨勯杻瀛樻敮鎸�锛屽叐瀹堕妧琛岃畝瀵�锛屽皥鏈変唬纰艰畝鍑轰繚璀�(h霉)(PCROP)锛屽畨鍏ㄧ殑瀛樺劜鍗�(q奴)鍩�锛�1鍗冨瓧绡�(ji茅)OTP
銆�銆�- 96鍗冨瓧绡�(ji茅)鐨凷RAM锛屽叿鏈夌‖浠跺鍋舵牎椹�(y脿n)灏嶅墠32 kb鍩�(zh铆)琛屾鏌�
銆�銆�-甯歌(gu墨)鍔犲挤(qi谩ng)鍣�:32kbytes鐨凷RAM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�鈥斿閮ㄥ収(n猫i)瀛樻帴鍙�锛岀敤浜庨潨鎱�(t脿i)瑷樻喍FSMC鏀寔SRAM锛孭SRAM, NOR鍜孨AND瀛樺劜鍣�
銆�銆�鈥攓uadl - spi鍏�(n猫i)瀛樻帴鍙�
銆�銆�閲嶇疆鍜屼緵鎳�(y墨ng)绠＄悊
銆�銆�-鍔犻浕/鐪侀浕寰�(f霉)浣�(/ PDR / BOR)
銆�銆�-鍙法绋嬮浕澹撴娓櫒(PVD)
銆�銆�鈥斾綆鍔熻�楁ā寮�:浼戠湢銆佸仠姝�銆佸緟姗�(j墨)鍜岄棞(gu膩n)闁�
銆�銆�- VBAT渚涙噳(y墨ng)RTC鍜屽倷浠藉瘎瀛樺櫒
銆�銆�鏅�(sh铆)閻樼鐞�
銆�銆�- 4鍒�48 MHz鏅堕珨鎸暕鍣�
銆�銆�- 32鍗冭但鎸暕鍣ㄦ牎婧�(zh菙n)
銆�銆�-鍏�(n猫i)閮�16 MHz RC甯堕帠鐩哥挵(hu谩n)閬搁爡(xi脿ng)(卤1%)
銆�銆�-鍏�(n猫i)閮�32 kHz RC鎸暕鍣�(卤5%)
銆�銆�澶氶仈(d谩)107鍊嬪揩閫烮/ o
銆�銆�-鎵�鏈夊彲鏄犲皠鐨勫閮ㄤ腑鏂峰悜閲�
銆�銆�-澶氬�婭/ o 5v瀹归尟鑳藉姏
銆�銆�浜掗�ｇ煩闄�
銆�銆�16閫氶亾DMA鎺у埗鍣�
銆�銆�5鍊�12浣峚dc 0.25渭s锛屾渶澶�42鍊嬮�氶亾銆傜‖浠跺垎杈ㄧ巼楂橀仈(d谩)16浣嶉亷閲囨ǎ锛�0 ~ 3.6 V杞�(zhu菐n)鎻涜寖鍦�
銆�銆�7鍊�12浣岲AC閫氶亾
銆�銆�- 3鍊嬪閮ㄧ珐娌栭�氶亾1鍊婱SPS
銆�銆�- 4鍊嬫湭绶╂矕鐨勫収(n猫i)閮ㄩ�氶亾15 MSPS
銆�銆�7鍊嶈秴楂橀�熼惖璺埌閻佃矾妯℃摤姣旇純鍣�
銆�銆�6鍊嶉亱(y霉n)绠楁斁澶у櫒锛屽彲鐢ㄤ簬PGA妯″紡锛屾墍鏈夌祩绔彲瑷晱
銆�銆�鍏�(n猫i)閮ㄩ浕澹撳弮鑰冪珐娌栧櫒(VREFBUF)鏀寔涓夊�嬭几鍑洪浕澹�(2.048 V锛�2.5 v, 2.9 v)
銆�銆�17瀹氭檪(sh铆)鍣�:
銆�銆�- HRTIM(楂樺垎杈ㄧ巼鍜屽京(f霉)闆滄尝褰㈢敓鎴愬櫒):6鍊媥16浣嶈▓(j矛)鏁�(sh霉)鍣�锛�184ps鍒嗚鲸鐜�锛�12 PWM
鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 绋嬪簭瀛樺劜瀹归噺 | 512KB锛�512K x 8锛� |
鍝佺墝 | ST(鎰忔硶鍗婂皫(d菐o)楂�) | 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 |
灏佽 | 64-LQFP锛�10x10锛� | EEPROM瀹归噺 | - |
鍟嗗搧妯�(bi膩o)绨� | 楂樻�ц兘MCU | RAM澶у皬 | 128K x 8 |
鏍稿績铏曠悊鍣� | ARM Cortex-M4F | 闆诲-渚涢浕(Vcc/Vdd) | 1.71V ~ 3.6V |
鍏�(n猫i)鏍歌(gu墨)鏍� | 32-浣� | 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D 26x12b; D/A 7x12b |
閫熷害 | 170MHz | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
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 | 宸ヤ綔婧害 | -40掳C ~ 85掳C锛圱A锛� |
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 | 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
I/O鏁�(sh霉) | 52 | 鍩烘湰鐢�(ch菐n)鍝佺法铏� | STM32 |
婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168 灏忔檪(sh铆)锛� | RoHS鐙�鎱�(t脿i) | 绗﹀悎 ROHS3 瑕�(gu墨)鑼� |
ECCN | 3A991A2 | REACH鐙�鎱�(t脿i) | 闈� REACH 鐢�(ch菐n)鍝� |
HTSUS | 8542.31.0001 |
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STM32G474RET6鍘熺悊鍦�
STM32G474RET6寮曡叧鍦�
STM32G474RET6灏佽
STM32G474RET6绲插嵃
STM32G474RET6鏂欒櫉瑙ｉ噵
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