LH64256BD-70
vs
HM514256API-7
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SHARP CORP
HITACHI LTD
Package Description
DIP-20
DIP, DIP20,.3
Reach Compliance Code
unknown
unknown
Access Mode
FAST PAGE
FAST PAGE
Access Time-Max
70 ns
70 ns
Additional Feature
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
RAS ONLY/CAS BEFORE RAS REFRESH
JESD-30 Code
R-PDIP-T20
R-PDIP-T20
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
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
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Qualification Status
Not Qualified
Not Qualified
Refresh Cycles
512
512
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
NO
NO
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Position
DUAL
DUAL
Base Number Matches
1
1
Pbfree Code
Rohs Code
Part Package Code
DIP
Pin Count
20
ECCN Code
EAR99
HTS Code
8542.32.00.02
I/O Type
COMMON
JESD-609 Code
e0
Length
24.8 mm
Package Equivalence Code
DIP20,.3
Seated Height-Max
5.08 mm
Standby Current-Max
0.001 A
Supply Current-Max
0.08 mA
Terminal Finish
TIN LEAD
Terminal Pitch
2.54 mm
Width
7.62 mm
Compare LH64256BD-70 with alternatives
Compare HM514256API-7 with alternatives