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M62023L

Features: • Built-in switch for selection between main power supply and backup power supply to RAMs• Small difference between input and output voltages(IOUT=80mA, VIN=3V) : 0.15V typ• Detection voltage (power supply monitor voltage) : 2.57V typ• Chip select signal output (C...

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SeekIC No. : 004406480 Detail

M62023L: Features: • Built-in switch for selection between main power supply and backup power supply to RAMs• Small difference between input and output voltages(IOUT=80mA, VIN=3V) : 0.15V typR...

M62023L Data Sheet

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Part Number:
M62023L
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Built-in switch for selection between main power supply and backup power supply to RAMs
• Small difference between input and output voltages
  (IOUT=80mA, VIN=3V) : 0.15V typ
• Detection voltage (power supply monitor voltage) : 2.57V typ
• Chip select signal output (CS)
• Two channels of reset outputs (RES/RES)
• Power on reset circuit


Application

Power supply control systems for memory of microcontroller systems in electronic equipment such as OA equipment,
industrial equipment, and home-use electronic appliances and SRAM boards with built-in backup function that require
switching between external power supply and battery.




Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Ratings
Units
Input voltage
VIN
7
V
Output current
IOUT
100
mA
Power dissipation
Pd
800(SL)/625(P)/440(FP)
mW
Thermal derating
K
(Ta25°C)
8(L)/6.25(P)/4.4(FP)
mW/°C
Operating temperature
Topr
-20to75
Storing temperature
Tstg
-40to125



Description

The M62023L/P/FP is a system reset IC that controls the memory backup function of an SRAM and an embedded RAM of a microcontroller.

The M62023L/P/FP IC outputs reset signals (RES/RES) to a microcontroller at power-down and power failure. It also shifts the power supply to RAMs from main to backup, outputs a signal (CS) that invokes standby mode, and alters RAMs to backup circuit mode.




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