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Numéro de référence | M5295AP | ||
Description | WATCHDOG TIMER | ||
Fabricant | Mitsubishi | ||
Logo | |||
1 Page
MITSUBISHI<Dig.Ana.INTERFACE>
M5295AL/P/FP
WATCHDOG TIMER
DESCRIPTION
M5295A is a semiconductor integrated circuit which is
designed for System Reset to detect +5V power supply.
This IC keeps the operation microcomputer watching.
When the system is abnormal,it generates Reset output until the
system returns to normal states of the System.
It is possible to vary the two detective voltage by connecting the
resistor,so it is suitable to high quality and high performance
system.
FEATURES
•Watch Dog Timer
•Power on Reset Timer
•Low circuit current 0.8mA(Typ,Vcc=5V)
•Wide Range of power supply
PIN CONFIGURATION (TOP VIEW)
8 ADJ2
7 RST2
6 Vcc
5 ADJ1
4 GND
3 RST1
2 TC
1 WD
Outline 8P5(AL)
APPLICATION
Microcomputer Systems
RECOMMENDED OPERATING CONDITIONS
Supply voltage...........................................4V to 15V
Rated supply voltage............................................5V
WD 1
TC 2
RST1 3
GND 4
8 ADJ2
7 RST2
6 Vcc
5 ADJ1
Outline 8P4(AP)
8P2S-A(AFP)
BLOCK DIAGRAM
F.F
F.F
-
+
-
+
49.6k
-
+
20.4k
51.2k
18.8k
W.D.T
20k 30k
F.F
1.24V
REFERENCE VOLTAGE
GENERATOR CIRCUIT
12 3 4 5 678
WD
TC
RST1
GND
ADJ1
Vcc RST2 ADJ2
MITSUBISHI
ELECTRIC
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Pages | Pages 8 | ||
Télécharger | [ M5295AP ] |
No | Description détaillée | Fabricant |
M5295AFP | Watchdog Timer | Renesas |
M5295AFP | WATCHDOG TIMER | Mitsubishi |
M5295AFP | WATCHDOG TIMER | Mitsubishi |
M5295AL | Watchdog Timer | Renesas |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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