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PIC16F688-I/ST 参数 Datasheet PDF下载

PIC16F688-I/ST图片预览
型号: PIC16F688-I/ST
PDF下载: 下载PDF文件 查看货源
内容描述: 14引脚基于闪存的8位CMOS微控制器采用纳瓦技术 [14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology]
分类和应用: 闪存微控制器
文件页数/大小: 202 页 / 3832 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC16F688  
FIGURE 7-2:  
COMPARATOR C1 OUTPUT BLOCK DIAGRAM  
C1INV  
To C1OUT pin  
To Data Bus  
C1  
D
Q
Q
Q1  
EN  
RD CMCON0  
Set C1IF bit  
D
Q3*RD CMCON0  
EN  
CL  
Reset  
Note 1: Q1 and Q3 are phases of the four-phase system clock (FOSC).  
2: Q1 is held high during Sleep mode.  
FIGURE 7-3:  
COMPARATOR C2 OUTPUT BLOCK DIAGRAM  
C2SYNC  
To Timer1 Gate  
To C2OUT pin  
C2INV  
0
1
C2  
D
Q
Timer1  
clock source  
(1)  
To Data Bus  
Set C2IF bit  
D
Q
Q
Q1  
EN  
RD CMCON0  
D
Q3*RD CMCON0  
EN  
CL  
Reset  
Note 1: Comparator output is latched on falling edge of Timer1 clock source.  
2: Q1 and Q3 are phases of the four-phase system clock (FOSC).  
3: Q1 is held high during Sleep mode.  
DS41203D-page 54  
© 2007 Microchip Technology Inc.  
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