| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | STM6821TWY6F | 5-Pin Supervisor with Watchdog Timer and Push-button Reset | 322K | 
		     
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| 2 | STM6821TWY6F | 5-Pin Supervisor with Watchdog Timer and Push-button Reset | 322K | 
		     
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		 | 
	  
| 3 | STM6821TWY6F | 5-pin Supervisor with watchdog timer and push-button reset | 234K | 
		     
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