ÃÊÀú costUSBSingle Ĩ ¸¶ÀÌÅ©·ÎÄÄÇ»ÅÍ °èȹ ¸ðµç ÇÉÀº ¹ÛÀ¸·Î ÁöµµÇÕ´Ï´Ù
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¶ÇÇÑ, ¿ì¸®´Â haveCH551G CH552G CH554E CH558T CH559L CH563Chip ¹× Æò°¡ º¸µå ÆǸÅ
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WithoutUSBextended ¼±, 1, Æí¸®ÇÑ ¹ß´Þ ¹× Å×½ºÆ®¸¦ »ç±â À§ÇÏ¿© °ÇÏ°Ô ÃßõµË´Ï´Ù
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CH551The ĨÀº compatibleMCS51 ¸í·É¾î ¼¼Æ® enhancedE8051Kernel MCU,his79 % Áö½Ã ´ÜÀÏ ¹ÙÀÌÆ® ´ÜÀÏ »çÀÌŬ Áö½Ã Æò±Õ ¸í·É ¼Óµµ ºñÀ² standardMCS51fast8 ~ 15 ¹ø ¡£
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Ch551highst support32MHz ½Ã½ºÅÛ Áö¹èÀû ÀÎ ÁÖÆļö, ÅÍÄ¡ ¹öÆ° Ä¿ÆнÃÅϽº °¨Áö ³»Àå, 3 ±×·ì ŸÀÌ¸Ó and2Channel ½ÅÈ£ ĸó andPWM, ºñµ¿±â Á÷·Ä Æ÷Æ®, SPI, Àåºñ ÄÁÆ®·Ñ·¯ ¹× Ç® ½ºÇÇµå ¼Û¼ö½Å±â¿Í °°Àº usb ±â´É ¸ðµâ.
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CH551yesCH552Simplified ¹öÀü, ÇÁ·Î±×·¥ memoryROM by10K, chipxRAMby512 ¹ÙÀÌÆ®, ºñµ¿±â Á÷·Ä Æ÷Æ® onlyUART0, ÆÐÅ°Áö ¾ç½Ä onlySOP16 ¹× removedADCAnalog µðÁöÅÐ º¯È¯ ¸ðµâ andUSB type-Cmodular, À§ÀÇ Â÷ÀÌ ÀÌ¿Ü¿¡ ±âŸ ºÎÇ° andCH552 µ¿ÀÏ, Á÷Á¢ ÂüÁ¶ ch552 ¸Å´º¾ó ¹× Àç·á.
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Ưº° ÁöÁ¡
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> Enhancede8051kernelscpu, ¼Óµµ ºñÀ² standardMCS51fast8-15times,specificXRAMData ºü¸¥ »çº» Áö½Ã;
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> Built-in10KB ÄÚµå Ç÷¡½Ã, 512B XRAMAnd internal256B iRAM, 128B DataFlash, Áö¿ø ¹ÙÀÌÆ® ÀÐ±â ¹× ¾²±â;
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>Built-in2KB ºÎÆ® ·Î´õ, supportUSBSerial portISP,provideISPDownload ¶óÀ̺귯¸®;
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>EmbeddedUSBController andUSB ¼Û¼ö½Å±â, supportUSB ÀåÄ¡ ÀåÄ¡ ÇüÅÂ; supportUSB 2.0 °¡µæ Â÷ÀÖ´Â speed12MbpsOr ³·Àº speed1.5Mbps ÀÇ ÃÖ´ë support64 ¹ÙÀÌÆ® ÆÐŶ, ºÙ¹ÚÀÌ inFIFO,supportDMA;
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> Provide3Group ŸÀ̸Ó/Ä«¿îÅÍ, support2Channel ½ÅÈ£ ºÙÀâÀ½ and2roadPWMoutput;
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>StandardMCS51 Á÷·Ä Æ÷Æ®·Î ÀüÀÌÁß ºñµ¿±â Á÷·Ä Æ÷Æ®¸¦ Á¦°øÇϽʽÿÀ, Áö¿ø ³ôÀº baud ºñÀ² Ä¿¹Â´ÏÄÉÀ̼Ç;
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> Provide1individualSPIcommunication ÀÎÅÍÆäÀ̽º, ³»Àå inFIFO,supportMaster/SlaveMaster-½½·¹ÀÌºê ¸ðµå;
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>Support6Channel Ä¿ÆнÃÅϽº °¨Áö, ´ëºÎºÐ Áö¿ø 15 ÅÍÄ¡ Å°, Áö¿ø µ¶¸³Àû ÀΠŸÀÌ¹Ö ÀÎÅÍ·´Æ®;
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> Support4 ¸®¼Â, Áö¿ø ¼ÒÇÁÆ®¿þ¾î ¹× ¿öÄ¡ µ¶ ¿À¹öÇ÷Π¸®¼Â, ¿É¼Ç ÇÉ ¿ÜºÎ ¸®¼Â¿¡ Àü¿øÀ» ³»Àå ¸®¼Â ½ÅÈ£ ¼Ò½º;
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>Built-in24MHzClock ±Ù¿ø andPLL, ±×°ÍÀº reusedGPIO ÇÉ Áö¿ø ¿ÜºÎ ¼öÁ¤°°Àº Áøµ¿ÀÚ ÀÏ ¼ö ÀÖ½À´Ï´Ù;
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> Built-in5Vreach3.3V ³·Àº µå·Ó ¾Æ¿ô Àü¾Ð ·¹±Ö·¹ÀÌÅÍ, extent that2.8Vsupply Àü¾Ð¿¡ supportUSB, UART0, SPI0And partGPIOExternal ¿þÀÌÅ© ¾÷;
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> ÁöÁú ¼ö¿¡ ³»Àå;
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> ProvideSOP-16encapsulation;
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°³¹ß µ¥ÀÌÅÍ
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ÇÁ·Î±×·¥ ´Ù¿î·Îµå ¸ðµå: USBInterface ¶Ç´Â Á÷·Ä Æ÷Æ® ´Ù¿î·Îµå
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1,CH551DS1.PDF (CH551Technical ¼³¸í¼¸¦ À§ÇÑ)
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2 ¡¢ ÇÁ·Î±×·¥ ´Ù¿î·Îµå ¼ÒÇÁÆ®¿þ¾î,WCHISPTool_Setup.exe
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¸¸ ÆǸŠº¸µå, ƯÁ¤ °³¹ß ¹× ÇÁ·Î±×·¡¹Ö ±â¼ú Áö¿øÀÌ Á¦°øµË´Ï´Ù!
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