- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375219 > AAT3520IGY-232-200-T1 (Advanced Analogic Technologies, Inc.) MicroPower Microprocessor Reset Circuit PDF資料下載
參數(shù)資料
| 型號： | AAT3520IGY-232-200-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 元件分類： | 復(fù)位半導(dǎo)體 |
| 英文描述： | MicroPower Microprocessor Reset Circuit |
| 中文描述： | 微功耗微處理器復(fù)位電路 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 225K |
| 代理商： | AAT3520IGY-232-200-T1 |
AAT3520/2/4
MicroPower Microprocessor Reset Circuit
3520.2002.2.0.9
5
Functional Description
General
During start-up, the reset pin on a microprocessor
ensures that it is fully reset and starts up in a known
condition. The AAT3520 series of microprocessor
reset devices monitor the supply voltage to a micro-
processor and assert a reset signal whenever the
V
CC
voltage falls below a factory programmed
threshold. This threshold is accurate within +/-1.5%
at 25oC and within +/- 2.5% over the entire operat-
ing temperature range. The reset signal remains
asserted for a fixed time period (t
RDY
) after V
CC
has
risen above the threshold as shown in Figure 1.
See Ordering Information for available RESET
active timeout periods
Functional Block Diagram
Reset
Generator
+ Timer
Oscillator
V
CC
GND
RESET
(RESET)
V
REF
Figure 1: Reset Timing Diagram (AAT3522, AAT3524)
V
RESET
CC
V
TH
V
TH
V
TH
t
RDY
t
RDY
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT3522IGY-232-200-T1 | MicroPower Microprocessor Reset Circuit |
| AAT3524IGY-232-200-T1 | MicroPower Microprocessor Reset Circuit |
| AAT3520IGY-263-200-T1 | MicroPower Microprocessor Reset Circuit |
| AAT3520IGY-293-200-T1 | MicroPower Microprocessor Reset Circuit |
| AAT3520IGY-308-200-T1 | MicroPower Microprocessor Reset Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3522IGY-2.32-200-T1 | 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC |
| AAT3522IGY-2.93-200-T1 | 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC 制造商:Skyworks 功能描述:ANALOG IC |
| AAT3522IGY-2.93-50-T1 | 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC |
| AAT3522IGY-3.08-200-DB1 | 制造商:Advanced Analogic Tech 功能描述:AAT35122 Series 5.5 V PowerManager Product Evaluation Board 制造商:SKYWORKS SOLUTIONS 功能描述:AAT35122 Series 5.5 V PowerManager Product Evaluation Board |
| AAT3522IGY-3.08-200-T1 | 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC 制造商:SKYWORKS 功能描述:ANALOG IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。