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參數(shù)資料
| 型號(hào)： | MIC809 |
| 廠商： | Micrel Semiconductor,Inc. |
| 元件分類： | 復(fù)位半導(dǎo)體 |
| 英文描述： | Microprocessor Reset Circuit(微處理器復(fù)位電路（監(jiān)視基于微處理器系統(tǒng)的電源）) |
| 中文描述： | 微處理器復(fù)位電路（微處理器復(fù)位電路（監(jiān)視基于微處理器系統(tǒng)的電源）） |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 166K |
| 代理商： | MIC809 |
MIC809/MIC810 Microprocessor Reset Circuits
2
Electrical Characteristics
VCC= 5V for MIC8
--
L/M/J, VCC= 3.3V for MIC8
--
S/T, VCC= 3V for MIC8
--
R, T
A
= Operating Temperature Range, unless
otherwise noted.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage Range, VCC
TA= 0°C to 70°C
TA= -40°C to 85°C
1.4
1.6
5.5
5.5
V
Supply Current, ICC
MIC809L/M/J, MIC810L/M/J
VCC< 3.6V, MIC809R/S/T, MIC810R/S/T
9
6
15
10
μ
A
Reset Voltage Threshold, VTH
MIC809L, MIC810L
MIC809M, MIC810M
MIC809J, MIC810J
MIC809T, MIC810T
MIC809S, MIC810S
MIC809R, MIC810R
4.50
4.25
3.89
3.00
2.85
2.55
4.63
4.38
4.00
3.08
2.93
2.63
4.75
4.50
4.10
3.15
3.00
2.70
V
Reset Timeout Period
140
240
560
ms
RESET Output Voltage, VOH
ISource= 800
μ
A, MIC809L/M/J
ISource= 500
μ
A, MIC809R/S/T
VCC- 1.5V
0.8 X
VCC
V
RESET Output Voltage, VOL
VCC=VTHMin., ISink=3.2mA, MIC809L/M/J
VCC=VTHMin., ISink=1.2mA, MIC809R/S/T
VCC>1.4V, ISink=50
μ
A,
TA= 0°C to 70°C
VCC>1.6V, ISink=50
μ
A,
TA= -40°C to 85°C
0.4
0.3
0.3
0.3
V
RESET Output Voltage, VOH
1.8V < VCC < VTHMin.,
ISource= 150
μ
A
0.8 X
VCC
V
RESET Output Voltage, VOL
ISink=3.2mA, MIC810L/M/J
ISink=1.2mA, MIC810R/S/T
0.4
0.3
V
Stresses above those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent device failure. Functionality at or above these limits is not implied. Exposure to absolute
maximum ratings for extended periods may affect device reliability. Operating ranges define those limits between which the functionality of the device is guaranteed.
Absolute Maximum Ratings
Terminal Voltage
VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Input Current, VCC, . . . . . . . . . . . . . . . . . . . . . . . 20mA
Output Current, RESET, RESET . . . . . . . . . . . . . .20mA
Rate of Rise, VCC. . . . . . . . . . . . . . . . . . . . . . 100V/
μ
s
Operating Temperature Range
MIC809
U, MIC810
U . . . . . . . . . . . . . . . -40°C to 85°C
Storage Temperature Range . . . . . . . . . . . . .-65°C to 150°C
Lead Temperature (Soldering - 10 sec.) . . . . . . . . . . . 300°C
Power Dissipation (TA= +70°C) . . . . . . . . . . . . . . . . 320mW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC810 | Microprocessor Reset Circuit(微處理器復(fù)位電路（監(jiān)視基于微處理器系統(tǒng)的電源）) |
| MIC809_U | 20000 SYSTEM GATE 3.3 VOLT LOGIC CELL AR - NOT RECOMMENDED for NEW DESIGN |
| MIC810_U | 20000 SYSTEM GATE 3.3 VOLT LOGIC CELL AR - NOT RECOMMENDED for NEW DESIGN |
| MIC8114 | 30000 SYSTEM GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN |
| MIC8114TU | 30000 SYSTEM GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC809_05 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Microprocessor Reset Circuits |
| MIC809_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Microprocessor Reset Circuits |
| MIC809_U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Microprocessor Reset Circuits |
| MIC809-5 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Microprocessor Reset Circuit |
| MIC809-5SBC3 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Microprocessor Reset Circuit |
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