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M5M44800CTP

Features: `Standard 28pin SOJ, 28pin TSOP (II)`Single 5V±10% supply`Low stand-by power dissipationCMOS lnput level........................ 5.5mW (Max) CMOS Input level........................ 550W (Max) *`Operating power dissipation M5M44800Cxx-5,-5S ..................495mW (Max) M5M44800Cxx-6,-6S...

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SeekIC No. : 004406191 Detail

M5M44800CTP: Features: `Standard 28pin SOJ, 28pin TSOP (II)`Single 5V±10% supply`Low stand-by power dissipationCMOS lnput level........................ 5.5mW (Max) CMOS Input level........................ 550W (...

M5M44800CTP Data Sheet

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Part Number:
M5M44800CTP
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

`Standard 28pin SOJ, 28pin TSOP (II)
`Single 5V±10% supply
`Low stand-by power dissipation
          CMOS lnput level........................ 5.5mW (Max)
          CMOS Input level........................ 550W (Max) *
`Operating power dissipation
          M5M44800Cxx-5,-5S ..................495mW (Max)
          M5M44800Cxx-6,-6S ..................413mW (Max)
          M5M44800Cxx-7,-7S ..................358mW (Max)
`Self refresh capability *
          Self refresh current .......................150A(Max)
`Extended refresh capability
          Extended refresh current ..............150A(Max)
`Fast page mode(1024-column random access),Read-modify-write,RAS-only refresh, CAS before RASrefresh, Hidden refresh capabilities.
`Early-write mode, CASand OE to control output buffer impedance
`1024 refresh cycles every 16.4ms (A0 ~A9)
`1024 refresh cycles every 128ms (A0 ~A9) *
* :Applicable to self refresh version (M5M44800CJ,TP-5S,-6S,-7S
    :option) only


Application

Microcomputer memory, Refresh memory for CRT


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Conditions
Rating
Unit
Vcc Supply voltage
 With respect to Vss
-1to+7
V
VI Input voltage
-1to+7
V
Vo Output voltage
-1to+7
V
Io Output current  
50
mA
Pd Power dissipation Ta=25
1000
mW
Topr Operating temperature  
0to70
Tstg Storage temperature  
-65 to +150



Description

M5M44800CTP is a family of 524288-word by 8-bit dynamic RAMs, fabricated with the high performance CMOS process, and is ideal for largecapacity memory systems where high speed, low power dissipation, and low costs are essential.

The use of double-layer metalization process technology and a single-transistor dynamic storage stacked capacitor cell provide high circuit density at reduced costs. Multiplexed address inputs permit both a reduction in pins and an increase in system densities. Self or extended refresh current is low enough for battery back-up application.




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