HM514256ZP-15
vs
KM44C256BLZ-7
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
HITACHI LTD
SAMSUNG SEMICONDUCTOR INC
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 Mode
PAGE
FAST PAGE
Access Time-Max
150 ns
70 ns
Additional Feature
RAS ONLY/CAS BEFORE RAS REFRESH
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O Type
COMMON
COMMON
JESD-30 Code
R-PZIP-T20
R-PZIP-T19
JESD-609 Code
e0
e0
Length
25.61 mm
26.165 mm
Memory Density
1048576 bit
1048576 bit
Memory IC Type
PAGE MODE DRAM
FAST PAGE DRAM
Memory Width
4
4
Number of Functions
1
1
Number of Ports
1
1
Number of Terminals
20
19
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
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
Seated Height-Max
10.16 mm
10.16 mm
Standby Current-Max
0.001 A
0.0002 A
Supply Current-Max
0.04 mA
0.08 mA
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
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
ZIG-ZAG
ZIG-ZAG
Width
2.85 mm
2.96 mm
Base Number Matches
1
1
Compare HM514256ZP-15 with alternatives
Compare KM44C256BLZ-7 with alternatives