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參數(shù)資料
型號: W79E803ADG
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20
封裝: 0.300 INCH, ROHS COMPLIANT, DIP-20
文件頁數(shù): 89/115頁
文件大小: 1456K
代理商: W79E803ADG
W79E804A/803A/802A
Publication Release Date: July 16, 2007
- 89 -
Revision A2
21.3 CPU Clock Rate select
The CPU clock of W79E804 series may be selected by the DIVM register. If DIVM = 00H, the CPU
clock is running at 4 CPU clock pre machine cycle, and without any division from source clock (Fosc).
When the DIVM register is set to N value, the CPU clock is divided by 2(DVIM+1), so CPU clock
frequency division is from 4 to 512. The user may use this feature to set CPU at a lower speed rate for
reducing power consumption. This is very similar to the situation when CPU has entered Idle mode. In
addition this frequency division function affect all peripheral timings as they are all sourcing from the
CPU clock(Fcpu).
相關(guān)PDF資料
PDF描述
W79E803ASG 8-BIT MICROCONTROLLER
W79E804 8-BIT MICROCONTROLLER
W79E804A 8-BIT MICROCONTROLLER
W79E804ADG 8-BIT MICROCONTROLLER
W79E804ASG 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W79E803ASG 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E804 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E804A 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E804ADG 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E804ASG 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER