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PIC16F777-I/PT 参数 Datasheet PDF下载

PIC16F777-I/PT图片预览
型号: PIC16F777-I/PT
PDF下载: 下载PDF文件 查看货源
内容描述: 28 /40/ 44引脚, 8位CMOS闪存微控制器与10位A / D和纳瓦技术 [28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology]
分类和应用: 闪存微控制器
文件页数/大小: 276 页 / 4898 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC16F7X7  
FIGURE 5-11:  
BLOCK DIAGRAM OF RB3/CCP2(1)/AN9 PIN  
Analog  
Input Mode  
CCP2 Output Select and CCPMX  
CCP2 Output  
1
0
VDD  
(2)  
RBPU  
Weak  
P
Pull-up  
VDD  
P
Data Latch  
Data Bus  
D
Q
WR PORTB  
CK  
I/O pin  
N
VSS  
TRIS Latch  
D
Q
WR TRISB  
Q
CK  
Analog  
Input Mode  
TTL  
Input Buffer  
RD TRISB  
Q
D
RD PORTB  
EN  
RD PORTB  
To A/D Channel Input  
To CCP Module Input  
Analog  
Input Mode  
Schmitt Trigger  
Buffer  
(3)  
Note 1: Pin location of CCP2 is determined by the CCPMX bit in Configuration Word Register 1.  
2: To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit.  
2
3: The SDA Schmitt Trigger conforms to the I C™ specification.  
2004 Microchip Technology Inc.  
DS30498C-page 59  
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