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參數(shù)資料
| 型號(hào)： | EM6152A30 |
| 廠商： | EM Microelectronic |
| 英文描述： | 5V Automotive Regulator with Windowed Watchdog |
| 中文描述： | 汽車與5V的穩(wěn)壓器窗口看門狗 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大小： | 723K |
| 代理商： | EM6152A30 |
R
EM6152A
Voltage Monitoring
Copyright 2006, EM Microelectronic-Marin SA
06/06, rev. B, Prelim.
6
www.emmicroelectronic.com
Timer Reaction
Fig. 5
Combined Voltage and Timer Reaction
Fig. 6
Fig. 7
1
2
3
T
CW
- Watchdog timer reset
3 correct TCL services
EN goes active low
T
OW
T
POR
V
IN
V
REF
TCL
RES
EN
T
CW
+T
OW
TCL
too early
Condition:
V
OUTPUT
> 3V
T
TCL
1
2
3
- Watchdog timer reset
Conditions: V
IN
> V
REF
after power-up sequence
T
CW
+ T
OW
T
CW
T
OW
T
CW
+ T
OW
T
CW
+ T
OW
T
WDR
T
CW
T
TCL
T
CW
TCL
RES
EN
3 correct TCL services
EN goes active low
Timeout
T
TCL
T
SEN
T
SEN
T
SEN
T
SEN
V
HY
V
IN
V
REF
T
POR
T
POR
RES
Conditions:
V
>
3V
No timeout
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| EM620F32-45LF | 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:256K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |
| EM620F32-45LL | 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:256K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |
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| EM620F32-85LL | 制造商:EMLSI 制造商全稱:Emerging Memory & Logic Solutions Inc 功能描述:256K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |
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