參數(shù)資料
型號： T89C51RD2-SLRI-M
廠商： Atmel Corp.
英文描述： 0 to 40MHz Flash Programmable 8-bit Microcontroller
中文描述： 0至40MHz可編程閃存8位微控制器
文件頁數(shù)： 19/170頁
文件大?。?/td> 1927K
代理商： T89C51RD2-SLRI-M
19
A/T89C51CC01
4129L–CAN–08/05
Figure 6.
Mode Switching Waveforms
Note:
In order to prevent any incorrect operation while operating in the X2 mode, users must be aware that all peripherals using the
clock frequency as a time reference (UART, timers...) will have their time reference divided by two. For example a free running
timer generating an interrupt every 20 ms will then generate an interrupt every 10 ms. A UART with a 4800 baud rate will have
a 9600 baud rate.
XTAL1/2
XTAL1
CPU clock
X2 bit
X2 Mode
STD Mode
STD Mode
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相關代理商/技術參數(shù)
參數(shù)描述
T89C51RD2-SLSCL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLSC-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLSCM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLSC-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLSIL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
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