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參數(shù)資料
| 型號(hào)： | ASM1233MS-55F |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | LEAD FREE, PLASTIC, SOIC-8 |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 175K |
| 代理商： | ASM1233MS-55F |
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Notice: The information in this document is subject to change without notice
Low Power, 5V/3.3V, μP Reset, Active LOW, Open-Drain Output
ASM1233D-L/D/M
rev 1.3
March 2005
Application Information
Operation - Power Monitor
The ASM1233D-L/1233D/1233M detects out-of-tolerance
power supply conditions. It resets a processor during power-
up, power-down and generates a reset to the system
processor when the monitored power supply voltage is below
the reset threshold. When an out-of-tolerance V
CC
voltage is
detected, the RESET signal is asserted. On power-up,
RESET is kept active (LOW) for approximately 350ms after
the power supply voltage has reached the selected tolerance.
This allows the power supply and microprocessor to stabilize
before RESET is released.
~
t
RPU
V
LTL
~
V
OH
V
CCTP
V
HTL
t
R
V
CC
RESET
Figure 1: Timing Diagram: Power-Up
~
V
LTL
V
CCTP
V
HTL
t
F
V
CC
t
RPD
V
OL
RESET
Figure 2: Timing Diagram: Power-Down
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參數(shù)描述 |
|---|---|
| ASM1233MS-5F | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output |
| ASM12712C | 制造商:APLUS 制造商全稱:APLUS 功能描述:VERY LOW-COST VOICE SYNTHESIZER WITH 4-BIT |
| ASM12712C-1 | 制造商:APLUS 制造商全稱:APLUS 功能描述:VERY LOW-COST VOICE SYNTHESIZER WITH 4-BIT MICROPROCESSOR |
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