Part #: KM44C256BJ-8

Part Category: Memory ICs
Manufacturer: Samsung Semiconductor Division
Description: Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20
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SPECIFICATIONS

Mfr Package Description PLASTIC, SOJ-26/20
Status Discontinued
Sub Category DRAMs
Access Mode FAST PAGE
Access Time-Max 80.0  ns
I/O Type COMMON
JESD-30 Code R-PDSO-J20
JESD-609 Code e0
Memory Density 1048576.0  bit
Memory IC Type FAST PAGE DRAM
Memory Width 4
Number of Functions 1
Number of Ports 1
Number of Terminals 20
Number of Words 262144.0  words
Number of Words Code 256K
Operating Mode ASYNCHRONOUS
Operating Temperature-Min 0.0  Cel
Operating Temperature-Max 70.0  Cel
Organization 256KX4
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code SOJ
Package Equivalence Code SOJ20/26,.34
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Refresh Cycles 512.0
Seated Height-Max 3.68  mm
Standby Current-Max 0.001  Amp
Supply Current-Max 0.07  Amp
Supply Voltage-Nom (Vsup) 5.0  V
Supply Voltage-Min (Vsup) 4.5  V
Supply Voltage-Max (Vsup) 5.5  V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form J BEND
Terminal Pitch 1.27  mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Length 17.145  mm
Width 7.62  mm
Additional Feature RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH

FEATURED EQUIVALENT PARTS


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Replacement Types

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Status
5962-9061703MXA Manufacturer: Texas Instruments High-Performance Analog Replacement Type: Same Functionality Status: DISCONTINUED

Description:

Fast Page DRAM, 256KX4, 100ns, CMOS
SMJ44C256-10HJL Manufacturer: Texas Instruments High-Performance Analog Replacement Type: Same Functionality Status: DISCONTINUED

Description:

Fast Page DRAM, 256KX4, 100ns, CMOS, CDSO20
TMS44C256-10DJR Manufacturer: Texas Instruments High-Performance Analog Replacement Type: Same Functionality Status: DISCONTINUED

Description:

Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20