MB81C4256A-60PSZ
vs
HM514256AZPI-6
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
FUJITSU LTD
HITACHI LTD
Part Package Code
ZIP
ZIP
Package Description
ZIP, ZIP20,.1
ZIP, ZIP20,.1
Pin Count
20
20
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.02
8542.32.00.02
Access Time-Max
60 ns
60 ns
I/O Type
COMMON
COMMON
JESD-30 Code
R-PZIP-T20
R-PZIP-T20
JESD-609 Code
e0
e0
Memory Density
1048576 bit
1048576 bit
Memory IC Type
FAST PAGE DRAM
FAST PAGE DRAM
Memory Width
4
4
Number of Terminals
20
20
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
256KX4
256KX4
Output Characteristics
3-STATE
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
ZIP
ZIP
Package Equivalence Code
ZIP20,.1
ZIP20,.1
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Qualification Status
Not Qualified
Not Qualified
Refresh Cycles
512
512
Standby Current-Max
0.001 A
0.001 A
Supply Current-Max
0.074 mA
0.09 mA
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
ZIG-ZAG
ZIG-ZAG
Base Number Matches
2
1
Pbfree Code
Access Mode
FAST PAGE
Additional Feature
RAS ONLY/CAS BEFORE RAS REFRESH
Length
25.61 mm
Number of Functions
1
Number of Ports
1
Operating Mode
ASYNCHRONOUS
Seated Height-Max
10.16 mm
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Width
2.85 mm
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