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參數(shù)資料
| 型號： | ACE1501EMTX |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| 中文描述： | ACE1501產(chǎn)品系列運算控制器引擎（ACEx⑩）的低功耗應用 |
| 文件頁數(shù)： | 28/33頁 |
| 文件大?。?/td> | 1187K |
| 代理商： | ACE1501EMTX |
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ACE1501 Product Family Rev. 1.
1
Figure 36. Recommended HALT Flow
16. IDLE Mode
In addition to the HALT mode power saving feature, the device
also supports an IDLE mode operation. The device is placed
into IDLE mode by setting the IDLE enable bit (EIDLE) of the
HALT register through software using only the
“
LD M, #
”
instruc-
tion. EIDLE is a write only bit and is automatically cleared upon
exiting IDLE. The IDLE mode operation is similar to HALT
except the internal oscillator, the Watchdog, and the Timer 0
remain active while the other on-chip systems including the LBD
and the BOR circuits are shut down.
The device automatically wakes from IDLE mode by the Timer 0
over
fl
ow every 8192 cycles (see Section 5). Before entering
IDLE mode, software must clear the WKEN register to disable
the MIW block. Once a wake from IDLE mode is triggered, the
core will begin normal operation by the next clock cycle. Imme-
diately after exiting IDLE mode, software must clear the Power
Mode Clear (PMC) register by using only the
“
LD M, #
”
instruc-
tion. (See Figure 37.)
Figure 37. Recommended IDLE Flow
Normal Mode
HALT Mode
Resume Normal
Mode
LD HALT, #01H
LD PMC, #00H
Multi-Input
Wakeup
Normal Mode
IDLE Mode
Resume Normal
Mode
LD PMC, #00H
Timer0
Underflow
Multi-Input
Wakeup
LD HALT, #02H
相關PDF資料 |
PDF描述 |
|---|---|
| ACE1501EMX | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EN | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501VM | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EM | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EM8 | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ACE1501EMX | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| ACE1501EN | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| ACE1501EN14 | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| ACE1501V | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501VM | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
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