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1. °³¿ä
CH32F203 Àº Cortex-M3 Äھ ±â¹ÝÀ¸·Î ÇÏ´Â »ê¾÷¿ë °í±Þ ÀúÀü·Â ¹ü¿ë MCUÀÔ´Ï´Ù. CH32F203 Àº °í¼º´ÉÀ» Ư¡À¸·ÎÇÕ´Ï´Ù. ½Ã½ºÅÛ Å¬·° ÁÖÆļö´Â ÃÖ´ë 144 MHz±îÁö °¡´ÉÇÕ´Ï´Ù. CH32F203 Àº USB ÀåÄ¡ ±â´ÉÀ» Áö¿øÇÏ´Â 1 ä³Î USB ÀÎÅÍÆäÀ̽º¸¦ ÅëÇÕÇØ, 1 ä³Î CAN ÀÎÅÍÆäÀ̽º (2.0B È°¼º), 2 OPA, 3 U(S) ART¿Í °°Àº dzºÎÇÑ ÁÖº¯ ¸®¼Ò½º¸¦ Á¦°øÇϸç, 2 °³ÀÇ IIC ÀÎÅÍÆäÀ̽º, 12 ºñÆ® ADC Ŭ·° ¹× 10 ä³Î ÅÍÄ¡Å°.
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Á¦Ç° Æ÷ÀÎÆ®
18 ä³Î ÀÏ¹Ý DMA.
ÀúÀü·Â ¸ðµå: ÀýÀü, Á¤Áö, ´ë±â.
2 IIC ÀÎÅÍÆäÀ̽º, 2 SPI ÀÎÅÍÆäÀ̽º.
ÇϳªÀÇ CAN ÀÎÅÍÆäÀ̽º (2.0B È°¼º).
ÇϳªÀÇ USB2.0 Ç® ½ºÇǵå ÀåÄ¡ ÀÎÅÍÆäÀ̽º.
10 ä³Î 12 ºñÆ® ADC º¯È¯±â, 10 ä³Î TouchKey.
2 ÀÛµ¿ ÁõÆø±â ºñ±³±â
2. ±â´É
C Cortex-M3 ÄÚ¾î, ÃÖ´ë 144MHz ½Ã½ºÅÛ Å¬·° ÁÖÆļö.
´ÜÀÏÁֱ⠰ö¼À ¹× Çϵå¿þ¾î ºÐÇÒ.
32KB SRAM, 128KB Ç÷¡½Ã.
°ø±Þ Àü¾Ð: 2.4-3.6V.
ÀúÀü·Â ¸ðµå: ÀýÀü, Á¤Áö, ´ë±â.
Àü¿ø Äѱâ/Àü¿ø ²ô±â Àç¼³Á¤, ÇÁ·Î±×·¡¹Ö °¡´ÉÇÑ Àü¾Ð °¨Áö±â.
18 ä³Î ÀÏ¹Ý DMA.
2 ÀÛµ¿ ÁõÆø±â ºñ±³±â
10 ä³Î 12 ºñÆ® ADC º¯È¯±â, 10 ä³Î TouchKey.
4 ŸÀ̸Ó
ÇϳªÀÇ USB2.0 Ç® ½ºÇǵå ÀåÄ¡ ÀÎÅÍÆäÀ̽º.
3 U(S)ART.
ÇϳªÀÇ CAN ÀÎÅÍÆäÀ̽º (2.0B È°¼º).
2 IIC ÀÎÅÍÆäÀ̽º, 2 SPI ÀÎÅÍÆäÀ̽º.
37 °³ÀÇ I/O Æ÷Æ®´Â 16 °³ÀÇ ¿ÜºÎ ÀÎÅÍ·´Æ®¿¡ ¸ÅÇ뵃 ¼ö ÀÖ½À´Ï´Ù.
CRC °è»ê ´ÜÀ§, 96 ºñÆ® °íÀ¯ ID.
Á÷·Ä 2 ¿ÍÀÌ¾î µð¹ö±× ÀÎÅÍÆäÀ̽º.
3. Çϵå¿þ¾î
¡¼CH32F203CBT6-EVT-R0 ¡½
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¼³¸í:
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Å©±â:
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¡¼CH32F203CBT6-EVT-R1 ¡½
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¼³¸í:
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Å©±â:
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4. ¼Ò°³
Æò°¡ º¸µåÀÇ °æ¿ì WCH-Link¸¦ »ç¿ëÇÏ¿© ȸ·Î ³» µð¹ö±× ¹× ´Ù¿î·Îµå¸¦ ¼öÇà ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾Æ·¡¿Í °°ÀÌ SWD ¿¬°á:
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ÇÁ·Î±×·¥ ´Ù¿î·Îµå ¹× µð¹ö±×¸¦ À§ÇØ SWD ¸ðµå¸¦ »ç¿ëÇÏ´Â °æ¿ì ÀϹÝÀûÀ¸·Î Àü·Â¼± (VCC), Á¢Áö ¶óÀÎ (GND), µ¥ÀÌÅÍ ¶óÀÎ (SWDIO) À» Æ÷ÇÔÇÏ¿© 4 °³ÀÇ ¶óÀÎÀÌ »ç¿ëµË´Ï´Ù. ¹× Ŭ·° ¶óÀÎ (SWCLK). À§ ±×¸²¿¡ Ç¥½ÃµÈ ´ë»ó º¸µå´Â 3V Àü¿ø ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇÕ´Ï´Ù.
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À§ ±×¸²¿¡ Ç¥½ÃµÈ ´ë»ó º¸µå´Â 5V Àü¿ø ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇÕ´Ï´Ù.
5. ·çƾ
¿ÜºÎ ÀÎÅÍ·´Æ® ¶óÀÎ ·çƾ
Ç÷¡½Ã Áö¿ì±â/Àбâ/¾²±â ¹× ºü¸¥ ÇÁ·Î±×·¥
GPIO ·çƾ
I2C-7/10bit ÁÖ¼Ò ÁöÁ¤ ¸ðµå ·çƾ
ÀúÀü·Â ¸ðµå (ÀýÀü/´ë±â/ÁßÁö) ·çƾ
½Ã°è ¼Ò½º ¼±ÅÃ/MCO Ŭ·° Ãâ·Â ·çƾ
SPI ´Ü¼± ¹ÝÀÌÁß/2 ¼± ÀüÀÌÁß ¸ðµå ·çƾ
´Þ·Â ·çƾ
º¸¿Ï Ãâ·Â ¹× µ¥µå ŸÀÓ »ðÀÔ ¸ðµå ·çƾ
2 ŸÀ̸Ӹ¦ µ¿ ±âÀûÀ¸·Î ½ÃÀÛÇÏ´Â ¿ÜºÎ Æ®¸®°Å ·çƾ
ÀԷ ĸó/´ÜÀÏ ÆÞ½º Ãâ·Â/Ãâ·Â ºñ±³/PWM Ãâ·Â ·çƾ
¸®¼Â/°ÔÀÌÆ®/Æ®¸®°Å ½½·¹ÀÌºê ¸ðµå ·çƾ
DMA¸¦ »ç¿ëÇÑ Å¸ÀÌ¸Ó ·çƾ
ÅÍÄ¡ Å° °¨Áö ·çƾ
USART DMA/¹ÝÀÌÁß/Çϵå¿þ¾î È帧 Á¦¾î/ÀÎÅÍ·´Æ®/¸ÖƼ ÇÁ·Î¼¼¼ Åë½Å/Æú¸µ Æ®·£½Ã¹ö/Á÷·Ä Æ÷Æ® Àμ⠵ð¹ö±×/µ¿±âÈ ·çƾ
USB USBHD/ÀåÄ¡ ÀåÄ¡ ¿°Å
WWDG ·çƾ
µ¶¸³ °¨½Ã ÀÏ»ó
6. Á¦Ç° ¼±Åà (MCU)
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7. ÆÐÅ°Áö Á¤º¸
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9. ±â¼ú ÀÚ¿ø
CH32F203 µ¥ÀÌÅÍ ½ÃÆ®: CH32F20xDS0.PDF
CH32F203 ÂüÁ¶ ¼³¸í¼: CH32FV2x_V3xRM.PDF
CH32F203 ·çƾ: CH32F20xEVT.ZIP