參數(shù)資料
型號: T89C51RB2-SLSIM
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
中文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 19/170頁
文件大小: 1927K
代理商: T89C51RB2-SLSIM
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
相關PDF資料
PDF描述
T89C51RB2-SLTCL 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTCM 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTIL 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTIM 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLWCL 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
相關代理商/技術參數(shù)
參數(shù)描述
T89C51RB2-SLTCL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTCM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTIL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLTIM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH
T89C51RB2-SLWCL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH