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ATMEGA169PV 参数 Datasheet PDF下载

ATMEGA169PV图片预览
型号: ATMEGA169PV
PDF下载: 下载PDF文件 查看货源
内容描述: 微控制器,带有16K字节的系统内可编程闪存 [Microcontroller with 16K Bytes In-System Programmable Flash]
分类和应用: 闪存微控制器
文件页数/大小: 390 页 / 3485 K
品牌: ATMEL [ ATMEL ]
 浏览型号ATMEGA169PV的Datasheet PDF文件第46页浏览型号ATMEGA169PV的Datasheet PDF文件第47页浏览型号ATMEGA169PV的Datasheet PDF文件第48页浏览型号ATMEGA169PV的Datasheet PDF文件第49页浏览型号ATMEGA169PV的Datasheet PDF文件第51页浏览型号ATMEGA169PV的Datasheet PDF文件第52页浏览型号ATMEGA169PV的Datasheet PDF文件第53页浏览型号ATMEGA169PV的Datasheet PDF文件第54页  
Figure 9-5. Brown-out Reset During Operation  
VBOT+  
VCC  
VBOT-  
RESET  
t
TOUT  
TIME-OUT  
INTERNAL  
RESET  
9.2.4  
Watchdog Reset  
When the Watchdog times out, it will generate a short reset pulse of one CK cycle duration. On  
the falling edge of this pulse, the delay timer starts counting the Time-out period tTOUT. Refer to  
page 51 for details on operation of the Watchdog Timer.  
Figure 9-6. Watchdog Reset During Operation  
CC  
CK  
50  
ATmega169P  
8018A–AVR–03/06  
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