UPD424400GSM-80
vs
KM44C1000ASLTR-8
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NEC ELECTRONICS AMERICA INC
SAMSUNG SEMICONDUCTOR INC
Package Description
0.300 INCH, PLASTIC, REVERSE, TSOP2-26/20
TSOP2-R, TSSOP20/26,.36
Reach Compliance Code
unknown
unknown
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
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
Length
17.14 mm
17.14 mm
Memory Density
4194304 bit
4194304 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
1048576 words
1048576 words
Number of Words Code
1000000
1000000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
1MX4
1MX4
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSOP2-R
TSOP2-R
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE
SMALL OUTLINE, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
Refresh Cycles
1024
1024
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
COMMERCIAL
COMMERCIAL
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
Part Package Code
TSOP
Pin Count
20
I/O Type
COMMON
JESD-609 Code
e0
Output Characteristics
3-STATE
Package Equivalence Code
TSSOP20/26,.36
Reverse Pinout
YES
Self Refresh
NO
Standby Current-Max
0.0001 A
Supply Current-Max
0.095 mA
Terminal Finish
TIN LEAD
Compare UPD424400GSM-80 with alternatives
Compare KM44C1000ASLTR-8 with alternatives