HB56UW472E-6B vs KMM372V410CK-5 feature comparison

HB56UW472E-6B Hitachi Ltd

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KMM372V410CK-5 Samsung Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer HITACHI LTD SAMSUNG SEMICONDUCTOR INC
Package Description DIMM, DIMM168 DIMM, DIMM168
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.28 8542.32.00.28
Access Mode FAST PAGE WITH EDO FAST PAGE
Access Time-Max 60 ns 50 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-XDMA-N168 R-XDMA-N168
Memory Density 301989888 bit 301989888 bit
Memory IC Type EDO DRAM MODULE FAST PAGE DRAM MODULE
Memory Width 72 72
Number of Functions 1 1
Number of Ports 1 1
Number of Terminals 168 168
Number of Words 4194304 words 4194304 words
Number of Words Code 4000000 4000000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 4MX72 4MX72
Output Characteristics 3-STATE 3-STATE
Package Body Material UNSPECIFIED UNSPECIFIED
Package Code DIMM DIMM
Package Equivalence Code DIMM168 DIMM168
Package Shape RECTANGULAR RECTANGULAR
Package Style MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
Qualification Status Not Qualified Not Qualified
Refresh Cycles 4096 2048
Self Refresh NO NO
Standby Current-Max 0.028 A 0.03 A
Supply Current-Max 1.81 mA 1.98 mA
Supply Voltage-Max (Vsup) 3.6 V 3.6 V
Supply Voltage-Min (Vsup) 3 V 3 V
Supply Voltage-Nom (Vsup) 3.3 V 3.3 V
Surface Mount NO NO
Technology MOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form NO LEAD NO LEAD
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Base Number Matches 1 1
Part Package Code DIMM
Pin Count 168
Seated Height-Max 25.4 mm

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