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SN8F2250B 参数 Datasheet PDF下载

SN8F2250B图片预览
型号: SN8F2250B
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器 [8-Bit Micro-Controller]
分类和应用: 微控制器
文件页数/大小: 133 页 / 1554 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
 浏览型号SN8F2250B的Datasheet PDF文件第67页浏览型号SN8F2250B的Datasheet PDF文件第68页浏览型号SN8F2250B的Datasheet PDF文件第69页浏览型号SN8F2250B的Datasheet PDF文件第70页浏览型号SN8F2250B的Datasheet PDF文件第72页浏览型号SN8F2250B的Datasheet PDF文件第73页浏览型号SN8F2250B的Datasheet PDF文件第74页浏览型号SN8F2250B的Datasheet PDF文件第75页  
SN8F2250B Series  
USB 2.0 Full-Speed 8-Bit Micro-Controller  
7.2 I/O PULL UP REGISTER  
0E0H  
P0UR  
Read/Write  
After reset  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
Bit 3  
P03R  
W
Bit 2  
P02R  
W
Bit 1  
P01R  
W
Bit 0  
P00R  
W
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0E1H  
P1UR  
Read/Write  
After reset  
Bit 7  
P17R  
W
Bit 6  
P16R  
W
Bit 5  
P15R  
W
Bit 4  
P16R  
W
Bit 3  
P13R  
W
Bit 2  
P12R  
W
Bit 1  
P11R  
W
Bit 0  
P10R  
W
0
0
0
0
0
0
0
0
0E2H  
P2UR  
Read/Write  
After reset  
Bit 7  
Bit 6  
Bit 5  
P25R  
W
Bit 4  
P24R  
W
Bit 3  
P23R  
W
Bit 2  
P22R  
W
Bit 1  
P21R  
W
Bit 0  
P20R  
W
-
-
-
-
-
-
0
0
0
0
0
0
0E5H  
P5UR  
Read/Write  
After reset  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
P54R  
W
Bit 3  
P53R  
W
Bit 2  
P52R  
W
Bit 1  
P51R  
W
Bit 0  
P50R  
W
-
-
-
-
-
-
-
-
-
0
0
0
0
0
’
¾
Note: P0.4 is input only pin with pull-up resister.  
Example: I/O Pull up Register  
MOV  
A, #0FFH  
P0UR, A  
P1UR, A  
P5UR, A  
; Enable Port0, 1, 5 Pull-up register,  
;
B0MOV  
B0MOV  
B0MOV  
SONiX TECHNOLOGY CO., LTD  
Page 71  
Version 1.1