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PDF M62030FP Data sheet ( Hoja de datos )
| Número de pieza | M62030FP | |
| Descripción | VOLTAGE DETECTING / SYSTEM RESETTING IC SERIES | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI<Dig./Ana. INTERFACE>
M62030FP
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
GENERAL DESCRIPTION
The M62030FP is a voltage threshold detector designed for
detection of an input voltage/supply voltage and generation of
a system reset pulse for almost all logic circuits such as
microcontroller.
It contains a delay circuit which provides 200µs (typ) delay
and 4 modes of delays [25ms, 50ms, 100ms, 200ms (typ)] in
the input voltage detection type and in the supply voltage
detection type, respectively.
FEATURES
• Built-in 2 functional circuits for detecting voltage
• Built-in delay circuit to provide long delay time
(without external delay capacitors)
• Selectable 4 modes of delay time
[25msec, 50msec, 100msec, 200msec(typ)]
• Few external components
• Small 8-pin SOP package
PIN CONFIGURATION (TOP VIEW)
Ct0 1
VIN 2
Ct1 3
GND 4
8 VRES
7 Vcc
6 OUT1
5 OUT2
APPLICATION
• Reset circuits of MCU, MPU and logics
RECOMMEND OPERATING CONDITION
• Supply voltage range ………… 2V to 10V
Outline 8P2S-A
BLOCK DIAGRAM
Vcc
7
Vcc Vcc
VIN 2
1.25V
Vcc
6 OUT1
Vcc
OSCILLATOR
FREQUENCY
DIVIDER
Vcc
5 OUT2
VRES 8
1.25V
4
GND
MULTIPLEXER
3 Ct1
1 Ct0
( 1/ 5)
1 page  
MITSUBISHI<Dig./Ana. INTERFACE>
M62030FP
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
2) The Variable setup time type
Note 1. A delay time of the supply voltage detection type can be set to one among 25ms, 50ms, 100ms and
200ms by the combination of pin 1 and pin 3.
Vcc
R1 7
Vcc
SUPPLY
VOLTAGE
2 VIN
OUT2 5
RESET(RESET)
M62030FP
MCU
R2 8 VRES
OUT1 6
Ct0 Ct1 GND
1 34
GND
The other system reset
! Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but
there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury,
fire or property damage. Remember to give due consideration to safety when making your circuit design,in order to prevent
fires from spreading, redundancy, malfunction or other mishap.
( 5/ 5)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet M62030FP.PDF ] | |
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