參數(shù)資料
型號(hào)： TS83C51RB2-LCB
廠商： International Rectifier
英文描述： High Performance 8-bit Microcontroller
中文描述： 高性能8位微控制器
文件頁(yè)數(shù)： 45/85頁(yè)
文件大?。?/td> 762K
代理商： TS83C51RB2-LCB
45
4188E–8051–08/06
AT/TS8xC51Rx2
Figure 6-14.
Power-Down Exit Waveform
Exit from power-down by reset redefines all the SFRs, exit from power-down by external inter-
rupt does no affect the SFRs.
Exit from power-down by either reset or external interrupt does not affect the internal RAM
content.
Note:
If idle mode is activated with power-down mode (IDL and PD bits set), the exit sequence is
unchanged, when execution is vectored to interrupt, PD and IDL bits are cleared and idle mode is
not entered.
Table 6-20.
The state of ports during idle and power-down mode
* Port 0 can force a "zero" level. A "one" will leave port floating.
INT1
INT0
XTAL1
Power-down phase
Oscillator restart phase
Active phase
Active phase
Mode
Program
Memory
ALE
PSEN
PORT0
PORT1
PORT2
PORT3
Idle
Internal
1
1
Port Data*
Port Data
Port Data
Port Data
Idle
External
1
1
Floating
Port Data
Address
Port Data
Power-down
Internal
0
0
Port Data*
Port Data
Port Data
Port Data
Power-down
External
0
0
Floating
Port Data
Port Data
Port Data
相關(guān)PDF資料
PDF描述
TS83C51RB2-LCE High Performance 8-bit Microcontroller
TS83C51RB2-LIB High Performance 8-bit Microcontroller
TS83C51RB2-LIE High Performance 8-bit Microcontroller
TS83C51RB2-MCB High Performance 8-bit Microcontroller
TS83C51RB2-MCE High Performance 8-bit Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS83C51RB2-LCBR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS83C51RB2-LCE 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontroller
TS83C51RB2-LCEB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS83C51RB2-LCED 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS83C51RB2-LIA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
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