M62030FP Ver la hoja de datos (PDF) - Renesas Electronics
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M62030FP Datasheet PDF : 7 Pages
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M62030FP
Voltage Detecting, System Resetting IC Series
REJ03D0785-0200
Rev.2.00
Jun 15, 2007
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.
In contains a delay circuit which provides 200 µs (Typ) delay and 4 modes of delays (25 ms, 50 ms, 100 ms, 200 ms
(Typ)) in the input voltage detection type and in the supply voltage detection type, respectively.
Features
• Built-in two functional circuits for detecting voltage
• Built-in delay circuit to provide long delay time (without external delay capacitors)
• Selectable four modes of delay time (25 ms, 50 ms, 100 ms, 200 ms (Typ))
• Few external parts
• Small 8-pin SOP package
Application
• Reset circuits of MCU, MPU and logics
Recommended Operating Condition
• Supply voltage range: 2 V to 10 V
Block Diagram
VCC
7
VIN 2
VCC
–
+
1.25V
VRES 8
+
–
1.25V
VCC
–
VCC
6 OUT1
VCC
Oscillator
VCC
Frequency
divider
5 OUT2
Multiplexer
3 Ct1
1 Ct0
4
GND
REJ03D0785-0200 Rev.2.00 Jun 15, 2007
Page 1 of 6
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