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參數(shù)資料
| 型號(hào)： | SAF-C517A-4R24M |
| 廠商： | SIEMENS A G |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 8-Bit CMOS Microcontroller |
| 中文描述： | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100 |
| 文件頁(yè)數(shù)： | 32/67頁(yè) |
| 文件大小： | 479K |
| 代理商： | SAF-C517A-4R24M |
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C517A
Semiconductor Group
32
1997-10-01
Compare Timer Operation
The compare timer receives its input clock from a programmable prescaler which provides input
frequencies, ranging from
f
OSC
/2 up to
f
OSC
/256. The compare timer is, once started, a free-running
16-bit timer, which on overflow is automatically reloaded by the contents of a 16-bit reload register.
The compare timer has - as any other timer in the C517A - their own interrupt request flags CTF.
These flags are set when the timer count rolls over from all ones to the reload value.
Figure 12
shows the block diagram of compare timer and compare timer 1.
Figure 12
Compare Timer Block Diagram
16-Bit Reload (CTREL)
16-Bit Compare Timer
Control (CTCON)
CTF
Overflow
To Interrupt
Circuitry
To Compare
Circuitry
16
3-Bit Prescaler
/2
/4
/8
/16
/32
/64
/128
Compare Timer
f
OSC
/2
MCB00783
相關(guān)PDF資料 |
PDF描述 |
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| SAB-C517A | 8-bit CMOS MICROCONTROLLER |
| SAF-C517A-LN | 8-bit CMOS MICROCONTROLLER |
| SAH-C517A | 8-bit CMOS MICROCONTROLLER |
| SAF-C517A | 8-bit CMOS MICROCONTROLLER |
| SAF-C517A-L | 8 BIT CMOS MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C517A-4RM | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C517A-L | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8 BIT CMOS MICROCONTROLLER |
| SAF-C517A-LM | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C517A-LN | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:8-bit CMOS MICROCONTROLLER |
| SAFC517ALNTR | 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC ROMLess 5V 84-Pin PLCC T/R |
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