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ATMEGA128A-MU 参数 Datasheet PDF下载

ATMEGA128A-MU图片预览
型号: ATMEGA128A-MU
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器,带有128K字节的系统内可编程闪存 [8-bit Microcontroller with 128K Bytes In-System Programmable Flash]
分类和应用: 闪存微控制器
文件页数/大小: 22 页 / 532 K
品牌: ATMEL [ ATMEL ]
 浏览型号ATMEGA128A-MU的Datasheet PDF文件第7页浏览型号ATMEGA128A-MU的Datasheet PDF文件第8页浏览型号ATMEGA128A-MU的Datasheet PDF文件第9页浏览型号ATMEGA128A-MU的Datasheet PDF文件第10页浏览型号ATMEGA128A-MU的Datasheet PDF文件第12页浏览型号ATMEGA128A-MU的Datasheet PDF文件第13页浏览型号ATMEGA128A-MU的Datasheet PDF文件第14页浏览型号ATMEGA128A-MU的Datasheet PDF文件第15页  
ATmega128A  
5. Register Summary (Continued)  
Address  
Name  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
Bit 0  
Page  
$02 ($22)  
$01 ($21)  
$00 ($20)  
DDRE  
PINE  
PINF  
DDE7  
PINE7  
PINF7  
DDE6  
PINE6  
PINF6  
DDE5  
PINE5  
PINF5  
DDE4  
PINE4  
PINF4  
DDE3  
PINE3  
PINF3  
DDE2  
PINE2  
PINF2  
DDE1  
PINE1  
PINF1  
DDE0  
PINE0  
PINF0  
88  
88  
89  
Notes: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses  
should never be written.  
2. Some of the status flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on  
all bits in the I/O register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions  
work with registers $00 to $1F only.  
19  
8151GS–AVR–07/10  
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