Part Number: MT49H32M18SJ-25:B vs MT49H32M18BM-25:B

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Part Number: MT49H32M18SJ-25:B MT49H32M18BM-25:B
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: IC RLDRAM 576MBIT 400MHZ 144FBGA 1.5/1.81.82.5V V Surface Mount 144 Pin Memory IC MT49H32M18 576 Mb kb 18.5mm mm
Quantity Available: Available Available
Datasheets: MT49H64M9, 32M18, 16M36 MT49H64/32/16Mx(x)
Factory Lead Time 9 Weeks -
Mounting Type Surface Mount Surface Mount
Package / Case 144-TFBGA 144-TFBGA
Surface Mount YES -
Number of Pins 144 144
Operating Temperature 0°C~95°C TC 0°C~95°C TC
Packaging Tray Bulk
Published 2015 2011
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 144 144
Additional Feature AUTO REFRESH AUTO REFRESH
Technology CMOS CMOS
Voltage - Supply 1.7V~1.9V 1.7V~1.9V
Terminal Position BOTTOM BOTTOM
Peak Reflow Temperature (Cel) NOT SPECIFIED -
Number of Functions 1 1
Supply Voltage 1.8V 1.8V
Terminal Pitch 1mm 1mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED -
Operating Supply Voltage 1.8V 1.8V
Supply Voltage-Max (Vsup) 1.9V 1.9V
Supply Voltage-Min (Vsup) 1.7V 1.7V
Memory Size 576Mb 32M x 18 576Mb 32M x 18
Number of Ports 1 1
Memory Type Volatile Volatile
Operating Mode SYNCHRONOUS -
Access Time 20ns 20ns
Memory Format DRAM DRAM
Memory Interface Parallel Parallel
Organization 32MX18 32MX18
Memory Width 18 18
Address Bus Width 20b 24b
Density 576 Mb 576 Mb
Max Frequency 400MHz 400MHz
Height Seated (Max) 1.2mm 1.2mm
Length 18.5mm 18.5mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Mount - Surface Mount
JESD-609 Code - e1
ECCN Code - EAR99
Terminal Finish - Tin/Silver/Copper (Sn/Ag/Cu)
HTS Code - 8542.32.00.32
Base Part Number - MT49H32M18
Pin Count - 144
Power Supplies - 1.5/1.81.82.5V
Supply Current-Max - 0.655mA
Data Bus Width - 18b
Output Characteristics - 3-STATE
Standby Current-Max - 0.055A
I/O Type - COMMON
Sequential Burst Length - 248
Radiation Hardening - No
Lead Free - Lead Free
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