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參數(shù)資料
| 型號(hào)： | 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(chǔ)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(chǔ)器的的CMOS單片8位微控制器） |
| 文件頁(yè)數(shù)： | 28/50頁(yè) |
| 文件大?。?/td> | 425K |
| 代理商： | IS89C52 |
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IS89C52
28
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC013-1C
11/21/98
ISSI
Figure 18. Serial Port Mode 3
SHIFT
RECEIVE
BIT DETECTOR SAMPLE TIMES
RI
D0
D1
D2
D3
D5
D6
D7
D4
STOP
BIT
RXD
RX
CLOCK
÷
16 RESET
RB8
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
TX 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
TB8
D7
D4
SEND
DATA
SHIFT
TX
CLOCK
WRITE TO SBUF
TRANSMIT
SHIFT
÷
16
÷
16
1-TO-0
TRANSITION
DETECTOR
IS89C52 INTERNAL BUS
TIMER 1
OVERFLOW
TIMER 2
OVERFLOW
÷
2
TB8
STOP BIT
TXD
TI
STOP BIT GEN
START
BIT
SBIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IS89C52-12PQI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-12W | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS93C46-3 | 1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM |
| IS93C46-3G | 1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM |
| IS93C46-3GI | 1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM |
相關(guān)代理商/技術(shù)參數(shù) |
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 |
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