參數(shù)資料
型號: IS89C52
廠商: Integrated Silicon Solution, Inc.
英文描述: CMOS Single Chip 8-Bit Microcontroller with 8-Kbytes of Flash(帶8K字節(jié)閃速存儲器的CMOS單片8位微控制器)
中文描述: CMOS單芯片8位微控制器與8的快閃記憶體(帶8K的字節(jié)閃速存儲器的的CMOS單片8位微控制器)
文件頁數(shù): 18/50頁
文件大?。?/td> 425K
代理商: IS89C52
IS89C52
18
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC013-1C
11/21/98
ISSI
DIVIDE 12
OSC
TL2
(8 BITS)
TH2
(8 BITS)
TIMER 2
INTERRUPT
RCAP2L
TF2
EXF2
CONTROL
CONTROL
RELOAD
C/T2 = 0
C/T2 = 1
T2 PIN
TR2
EXEN2
T2EX PIN
TRANSITION
DETECTOR
RCAP2H
Figure 13. Timer 2 in Auto-Reload Mode
Figure 14. Timer 2 in Baud Rate Generator Mode
DIVIDE 2
DIVIDE 2
SMOD
RCLK
RX CLOCK
TX CLOCK
TIMER 1
OVERFLOW
DIVIDE 16
DIVIDE 16
EXF2
OSC
TL2
(8 BITS)
TH2
(8 BITS)
RCAP2L
CONTROL
TR2
CONTROL
EXEN2
C/T2 = 0
C/T2 = 1
T2 PIN
T2EX PIN
TRANSITION
DETECTOR
NOTE: OSC FREQ.
IS DIV BY 2, NOT 12
TIMER 2
INTERRUPT
RCAP2H
TCLK
"0"
"0"
"0"
"1"
"1"
"1"
RELOAD
Note:
T2EX can be used as an additional external interrupt.
Figure 12. Timer 2 In Capture Mode
DIVIDE 12
OSC
TL2
(8 BITS)
TH2
(8 BITS)
TIMER 2
INTERRUPT
RCAP2L
TF2
EXF2
CONTROL
CONTROL
CAPTURE
C/T2 = 0
C/T2 = 1
T2 PIN
TR2
EXEN2
T2EX PIN
TRANSITION
DETECTOR
RCAP2H
相關(guān)PDF資料
PDF描述
IS89C52-12PQI CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
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參數(shù)描述
IS89C52-12PL 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
IS89C52-12PLI 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
IS89C52-12PQ 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
IS89C52-12PQI 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
IS89C52-12W 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH