鏅傞枔锛�2023/7/7 14:00:36
闁辫畝锛�1066
STM32F303R8T6鏄竴娆維TM32F3绯诲垪32浣嶅井鎺у埗鍣�锛岄泦鎴愪簡宸ヤ綔闋荤巼楂橀仈72MHz鐨勯珮鎬ц兘ARMCortex-M4RISC鍏ф牳锛屽苟宓屽叆浜嗘诞榛炲柈鍏�(FPU)銆侀珮閫熷祵鍏ュ紡瀛樺劜鍣�(闁冨瓨楂橀仈64kB鍜�16kB鐨凷RAM)浠ュ強閫ｆ帴鍒板叐姊滱PB绺界窔鐨勫悇绋寮峰瀷I/O鍜屽鍦嶈ō鍌欍�傝┎鍣ㄤ欢鎻愪緵涓�鍊嬪揩閫�12浣岮DC銆佷笁鍊嬫瘮杓冨櫒銆佷竴鍊嬮亱绠楁斁澶у櫒銆佷笁鍊婦AC閫氶亾銆佷竷鍊嬮�氱敤16浣嶅畾鏅傚櫒銆佷竴鍊嬮�氱敤32浣嶅畾鏅傚櫒锛屼互鍙婃婧栧拰楂樼礆閫氫俊鎺ュ彛-涓�鍊婭2C銆佷竴鍊婼PI銆佷笁鍊婾SART銆佷竴鍊婥AN鍜屼竴鍊婾SBFS瑷倷銆�
鐢㈠搧鍨嬭櫉 | STM32F303R8T6 |
鎻忚堪 | I2C MCU 32BIT 64KB FLASH 64LQFP |
椤炲垾 | 闆嗘垚闆昏矾 (IC)锛屽祵鍏ュ紡 - 寰帶鍒跺櫒 |
鍒堕�犲晢 | STMicroelectronics |
绯诲垪 | STM32F3 |
闆诲-闆绘簮(Vcc/Vdd) | 2V ~ 3.6V |
宸ヤ綔婧害 | 40掳C ~ 85掳C (TA) |
鍖呰/绠� | 64-LQFP |
渚涙噳鍟嗚ō鍌欏寘 | 64-LQFP (10x10) |
鍩烘湰闆朵欢铏� | STM32F303 |
STM32F303R8T6
鐢㈠搧绋 | ARM寰帶鍒跺櫒-MCU |
闆朵欢鐙�鎱�(t脿i) | 娲绘�� |
鍦板潃绺界窔瀵害 | 0.0 |
浣嶅ぇ灏� | 32 |
鏅傞悩闋荤巼-鏈�澶� | 32.0鍏嗚但 |
澶栭儴鏁�(sh霉)鎿�(j霉)绺界窔瀵害 | 0.0 |
I/O绶氭暩(sh霉) | 51.0 |
绲傜鏁�(sh霉)閲� | 64 |
閫熷害 | 72.0鍏嗚但 |
闆绘簮闆诲-Nom | 3.3V |
A/D杞夋彌鍣ㄦ暩(sh霉)閲� | 2 |
ADC閫氶亾鏁�(sh霉) | 21 |
閫氶亾鏁�(sh霉) | 21 |
D/A杞夋彌鍣ㄦ暩(sh霉)閲� | 3 |
I2C閫氶亾鏁�(sh霉) | 1 |
I/O鏁�(sh霉)閲� | 51 |
鍙法绋婭/O鏁�(sh霉)閲� | 51 |
SPI閫氶亾鏁�(sh霉) | 1 |
瀹氭檪鍣�/瑷堟暩(sh霉)鍣ㄧ殑鏁�(sh霉)閲� | 1 |
USART閫氶亾鏁�(sh霉) | 3 |
鎸暕鍣ㄩ鍨� | 鍏ч儴 |
瀹夎鏂瑰紡 | 琛ㄩ潰璨艰 |
绲傜褰㈠紡 | 榉楃考 |
绲傜闁撹窛 | 0.5姣背 |
绲傜浣嶇疆 | 鍥涢倞褰� |
闀峰害 | 10.0姣背 |
瀵害 | 10.0姣背 |
鍖呰浠ｇ⒓ | LFQFP |
鍖呰褰㈢媭 | 姝ｆ柟褰� |
鍖呰棰ㄦ牸 | 骞宠锛屼綆瑾�锛岀窗闁撹窛 |
| 灞�� | 鎻忚堪 |
| REACH鐙�鎱�(t脿i) | REACH涓嶅彈褰遍熆 |
| 杓诲皠纭寲 | 涓� |
| 閬斿埌楂樺害闂滄敞鐗╄唱 | 鐒￠珮搴﹂棞娉ㄧ墿璩� |
RoHS 鐙�鎱�(t脿i) | 绗﹀悎ROHS3 |
婵曟埃鏁忔劅搴�(MSL) | 3(168 灏忔檪) |
CRC瑷堢畻鍠厓
浣庡姛鑰楁ā寮�-鐫＄湢銆佸仠姝�銆佸緟姗�
涓婇浕/鎺夐浕寰╀綅(POR/PDR)
鍙法绋嬮浕澹撴娓櫒(PVD)
RTC鍜屽倷浠藉瘎瀛樺櫒鐨刅BAT闆绘簮
4鑷�32MHz鏅舵尟
32kHz鎸暕鍣紝鐢ㄤ簬甯舵牎婧栫殑RTC
8MHz鍏ч儴RC锛屽付x16PLL閬搁爡
40kHz鍏ч儴鎸暕鍣�
浜掗�ｇ煩闄�
7閫氶亾DMA鎺у埗鍣�
2鍊嬬湅闁�鐙楀畾鏅傚櫒(鐛ㄧ珛鍜岀獥鍙�)
绯荤当(t菕ng)婊寸瓟瀹氭檪鍣�
鍏╁��16浣嶅熀鏈畾鏅傚櫒渚嗛﹨鍕旸AC
甯堕閻樼殑鏃ユRTC锛屽緸鍋滄/寰呮鐙�鎱�(t脿i)瀹氭湡鍠氶啋
CAN鎺ュ彛(2.0BActive)鍜�1鍊婼PI
涓茶绶氳瑭�(SWD)妯″紡
96浣嶅敮涓�ID
STM32F303R8T6绗﹁櫉
STM32F303R8T6鑵冲嵃
STM32F303R8T6灏佽
