KM44C266CT-8
vs
MT4C4256TG-8L
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SAMSUNG SEMICONDUCTOR INC
MICRON TECHNOLOGY INC
Part Package Code
TSOP
TSOP
Package Description
TSOP2,
0.300 INCH, PLASTIC, TSOP-26/20
Pin Count
20
20
Reach Compliance Code
unknown
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.02
8542.32.00.02
Access Mode
FAST PAGE
FAST PAGE
Access Time-Max
80 ns
80 ns
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
Length
17.14 mm
17.14 mm
Memory Density
1048576 bit
1048576 bit
Memory IC Type
FAST PAGE DRAM
FAST PAGE DRAM
Memory Width
4
4
Number of Functions
1
1
Number of Ports
1
1
Number of Terminals
20
20
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Organization
256KX4
256KX4
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSOP2
TSOP2
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE
SMALL OUTLINE, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.2 mm
1.2 mm
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
7.62 mm
Base Number Matches
1
1
Pbfree Code
Rohs Code
Additional Feature
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O Type
COMMON
JESD-609 Code
e0
Operating Mode
ASYNCHRONOUS
Operating Temperature-Max
70 °C
Operating Temperature-Min
Output Characteristics
3-STATE
Package Equivalence Code
TSSOP20/26,.36
Refresh Cycles
512
Standby Current-Max
0.0002 A
Supply Current-Max
0.065 mA
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Compare KM44C266CT-8 with alternatives
Compare MT4C4256TG-8L with alternatives