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PIC16F505-I/SL 参数 Datasheet PDF下载

PIC16F505-I/SL图片预览
型号: PIC16F505-I/SL
PDF下载: 下载PDF文件 查看货源
内容描述: 8月14日引脚, 8位闪存微控制器 [8/14-Pin, 8-Bit Flash Microcontrollers]
分类和应用: 闪存微控制器和处理器外围集成电路光电二极管PC时钟
文件页数/大小: 100 页 / 1278 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC12F508/509/16F505  
FIGURE 10-7:  
TIMER0 CLOCK TIMINGS – PIC12F508/509/16F505  
T0CKI  
40  
41  
42  
TABLE 10-7: TIMER0 CLOCK REQUIREMENTS – PIC12F508/509/16F505  
Standard Operating Conditions (unless otherwise specified)  
Operating Temperature -40°C TA +85°C (industrial)  
AC CHARACTERISTICS  
-40°C TA +125°C (extended)  
Operating Voltage VDD range is described in  
Section 10.1 "DC Characteristics"  
Param  
Sym  
No.  
Characteristic  
Min  
Typ(1) Max Units  
Conditions  
40  
41  
42  
Tt0H T0CKI High Pulse  
No Prescaler  
With Prescaler  
No Prescaler  
With Prescaler  
0.5 TCY + 20*  
10*  
ns  
ns  
ns  
ns  
Width  
Tt0L T0CKI Low Pulse  
Width  
0.5 TCY + 20*  
10*  
Tt0P T0CKI Period  
20 or TCY + 40* N  
ns Whichever is greater.  
N = Prescale Value  
(1, 2, 4,..., 256)  
*
These parameters are characterized but not tested.  
Note 1: Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design  
guidance only and are not tested.  
DS41236C-page 78  
Preliminary  
© 2007 Microchip Technology Inc.