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參數(shù)資料
| 型號： | IS89C52-12WI |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| 中文描述： | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-40 |
| 文件頁數(shù)： | 26/50頁 |
| 文件大?。?/td> | 425K |
| 代理商： | IS89C52-12WI |
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IS89C52
26
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC013-1C
11/21/98
ISSI
Figure 16. Serial Port Mode 1
WRITE
TO
SBUF
LOAD
SBUF
BIT
DETECTOR
INPUT SHIFT REG.
(9 BITS)
SAMPLE
RCLK
"0"
"0"
"1"
"1"
TCLK
SMOD
= 1
SMOD
= 0
SBUF
ZERO DETECTOR
SHIFT
RXD
TXD
Q
S
D
CL
START
RX CLOCK
RX CLOCK
START
DATA
SEND
LOAD
SBUF
SHIFT
1FFH
TX CONTROL
TI
SERIAL
PORT
INTERRUPT
RI
RX CONTROL
SBUF
IS89C52 INTERNAL BUS
READ
SBUF
S1P1
D0
D1
D2
D3
D5
D6
D7
D4
D0
D1
D2
D3
D5
D6
D7
D4
SEND
DATA
SHIFT
SHIFT
TX CLOCK
WRITE TO SBUF
TRANSMIT
RECEIVE
SHIFT
÷
16
÷
16
1-TO-0
TRANSITION
DETECTOR
IS89C52 INTERNAL BUS
TIMER 1
OVERFLOW
TIMER 2
OVERFLOW
÷
2
TB8
STOP BIT
STOP BIT
START
BIT
START
BIT
TXD
RXD
BIT DETECTOR SAMPLE TIMES
TI
RI
RX
CLOCK
÷
16 RESET
相關PDF資料 |
PDF描述 |
|---|---|
| IS89C52-24PL | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24PLI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24PQ | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24PQI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24W | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS89C52-24PL | 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 |
| IS89C52-24PLI | 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 |
| IS89C52-24PQ | 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 |
| IS89C52-24PQI | 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 |
| IS89C52-24W | 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 |
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