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參數(shù)資料
| 型號： | P83CL781HDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Low voltage 8-bit microcontrollers with UART and I2C-bus |
| 中文描述： | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數(shù)： | 28/76頁 |
| 文件大?。?/td> | 342K |
| 代理商： | P83CL781HDH |
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1997 Mar 14
28
Philips Semiconductors
Product specification
Low voltage 8-bit microcontrollers with
UART and I
2
C-bus
P83CL781; P83CL782
Table 17
Symbols used in Tables 12 to 16
13.3
Data Shift Register (S1DAT)
S1DAT contains the serial data to be transmitted or data which has just been received. The MSB (bit 7) is transmitted or
received first; i.e. data shifted from right to left.
Table 18
Data Shift Register (SFR address DAH)
13.4
Address Register (S1ADR)
This 8-bit register may be loaded with the 7-bit slave address to which the controller will respond when programmed as
a slave receiver/transmitter.
Table 19
Address Register (SFR address DBH)
Table 20
Description of S1ADR bits
SYMBOL
DESCRIPTION
SLA
R
W
ACK
ACK
DATA
MST
SLV
TRX
REC
7-bit slave address
Read bit
Write bit
Acknowledgement (acknowledge bit is logic 0)
No acknowledgement (acknowledge bit is logic 1)
8-bit data byte to or from I
2
C-bus
Master
Slave
Transmitter
Receiver
7
6
5
4
3
2
1
0
S1DAT.7
S1DAT.6
S1DAT.5
S1DAT.4
S1DAT.3
S1DAT.2
S1DAT.1
S1DAT.0
7
6
5
4
3
2
1
0
SLA6
SLA5
SLA4
SLA3
SLA2
SLA1
SLA0
GC
BIT
SYMBOL
DESCRIPTION
7 to 1
0
SLA6 to SLA0
GC
Own slave address.
This bit is used to determine whether the general call address is recognized. When
GC = 0, the general call address is not recognized; when GC = 1, the general call
address is recognized.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| P83CL781HFB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P83CL781HFH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART and I2C-bus |
| P83CL781HFN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P83CL781HFP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART and I2C-bus |
| P83CL782 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART and I2C-bus |
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