MT4C4256TG-6ITTR
vs
KM44C256CT-6
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
MICRON TECHNOLOGY INC
SAMSUNG SEMICONDUCTOR INC
Part Package Code
TSOP
TSOP
Package Description
TSOP2,
TSOP2, TSSOP20/26,.36
Pin Count
20
20
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.02
8542.32.00.02
Category CO2 Kg
12
12
Compliance Temperature Grade
Industrial: -40C to +85C
Commercial: +0C to +70C
Access Mode
FAST PAGE
FAST PAGE
Access Time-Max
60 ns
60 ns
Additional Feature
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
e0
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
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
256KX4
256KX4
Output Characteristics
3-STATE
3-STATE
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
Refresh Cycles
512
512
Seated Height-Max
1.2 mm
1.2 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Tin/Lead (Sn/Pb)
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
Rohs Code
I/O Type
COMMON
Package Equivalence Code
TSSOP20/26,.36
Standby Current-Max
0.001 A
Supply Current-Max
0.07 mA
Compare MT4C4256TG-6ITTR with alternatives
Compare KM44C256CT-6 with alternatives