MT4C4256TG-10LTR
vs
KM44C258CTR-7
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-R,
Pin Count
20
20
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.02
8542.32.00.02
Access Mode
FAST PAGE
STATIC COLUMN
Access Time-Max
100 ns
70 ns
Additional Feature
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
Length
17.14 mm
17.14 mm
Memory Density
1048576 bit
1048576 bit
Memory IC Type
FAST PAGE DRAM
STATIC COLUMN 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
Operating Temperature-Max
70 °C
Operating Temperature-Min
Organization
256KX4
256KX4
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSOP2
TSOP2-R
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE
SMALL OUTLINE, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
Refresh Cycles
512
Seated Height-Max
1.2 mm
1.2 mm
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
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
Compare MT4C4256TG-10LTR with alternatives
Compare KM44C258CTR-7 with alternatives