Part Number: AS4C256M16D3-12BIN vs AS4C32M16D1-5TIN

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Part Number: AS4C256M16D3-12BIN AS4C32M16D1-5TIN
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SDRAM 4GBIT 800MHZ 96BGA Surface Mount 66 Pin Memory IC 512 Mb kb 22.35mm mm
Quantity Available: Available Available
Datasheets: - AS4C32M16D1-5TxN
Mounting Type Surface Mount Surface Mount
Package / Case 96-TFBGA 66-TSSOP (0.400, 10.16mm Width)
Surface Mount YES -
Number of Pins 96 66
Operating Temperature -40°C~95°C TC -40°C~85°C TA
Packaging Tray Tray
Published 2014 2012
Part Status Discontinued Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 96 66
ECCN Code EAR99 EAR99
Additional Feature AUTO/SELF REFRESH AUTO/SELF REFRESH
HTS Code 8542.32.00.36 8542.32.00.28
Technology SDRAM - DDR3 SDRAM - DDR
Voltage - Supply 1.425V~1.575V 2.3V~2.7V
Terminal Position BOTTOM DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED 260
Number of Functions 1 1
Supply Voltage 1.5V 2.5V
Terminal Pitch 0.8mm 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED 40
Operating Supply Voltage 1.5V 2.5V
Supply Voltage-Max (Vsup) 1.575V 2.7V
Supply Voltage-Min (Vsup) 1.425V 2.3V
Memory Size 4Gb 256M x 16 512Mb 32M x 16
Number of Ports 1 1
Memory Type Volatile Volatile
Operating Mode SYNCHRONOUS -
Clock Frequency 800MHz 200MHz
Access Time 20ns 700ps
Memory Format DRAM DRAM
Memory Interface Parallel Parallel
Organization 256MX16 32MX16
Memory Width 16 -
Write Cycle Time - Word, Page 15ns 15ns
Address Bus Width 15b 13b
Density 4 Gb 512 Mb
Height Seated (Max) 1.2mm -
Length 13mm 22.35mm
RoHS Status ROHS3 Compliant RoHS Compliant
Lead Free Lead Free Lead Free
Mount - Surface Mount
JESD-609 Code - e3/e6
Pbfree Code - yes
Terminal Finish - PURE MATTE TIN/TIN BISMUTH
Pin Count - 66
Data Rate - 400 Mbps
Data Bus Width - 16b
Height - 1.1mm
Width - 10.29mm
Radiation Hardening - No
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