- 您現(xiàn)在的位置：買(mǎi)賣IC網(wǎng) > PDF目錄93404 > EM55M450 EM55000 series - Tiny controller based Synthesizer with Direct Drive PDF資料下載
參數(shù)資料
| 型號(hào)： | EM55M450 |
| 英文描述： | EM55000 series - Tiny controller based Synthesizer with Direct Drive |
| 中文描述： | EM55000系列-基于微型控制器直接驅(qū)動(dòng)合成 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 78K |
| 代理商： | EM55M450 |
TITLE: Reset Application on EM55000 serial
REVISED DATE
: 1, August, 2001
REVISED VERSION
: 1.1
APPLY TO CHIPS
: All EM55200~EM55700
APPLY TO SOFTWARE : All
SEE ALSO:
1. EM55000 series chip has a internal reset circuit when external
Provided power (VDD) below its minimum value.
It also provide a pin RESET to do reset from external circuit.
This pin has an internal pull-low resistor. If external apply
voltage above 1/2 VDD on RESET pin, it enable reset function.
When chip is in reset condition, its I/O pins become Hi-z state.
2. Normal The Reset pin is no-use with open this pin, For internal
reset.
3. A typical reset circuit is shown as below.
4. A typical external reset circuit with push button
is shown as below.
EM55000
VDD
RESET
EM55000
VDD
RESET
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM55KERNELCHIPVOLUME | Multiphase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application; Temperature Range: 0°C to 70°C; Package: 28-TSSOP |
| EM55M450PCISUB-BOARD | EM55M450 writer PCI sub-board note |
| EM55S-0003E | EM55S Series. Vo can＇t connect LED notes |
| EM55S-0005E | EM55000S Kernel Chip V.S. EM55S Serial PWM Current |
| EM55V22BUGNOTE | EM55 compiler v2.2 bug note |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM55M450COB | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR |
| EM55M450H | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR |
| EM55M450P | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR |
| EM55M450PCISUB-BOARD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM55M450 writer PCI sub-board note |
| EM55Q450 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。