Part Number: AS4C2M32S-6TCNTR vs AS4C256M8D2-25BIN

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Part Number: AS4C2M32S-6TCNTR AS4C256M8D2-25BIN
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SDRAM 64MBIT 166MHZ 86TSOP Memory IC 13mm mm
Quantity Available: Available Available
Datasheets: AS4C2M32S -
Mounting Type Surface Mount Surface Mount
Package / Case 86-TFSOP (0.400, 10.16mm Width) 60-TFBGA
Supplier Device Package 86-TSOP II -
Operating Temperature 0°C~70°C TA -40°C~95°C TC
Packaging Tape & Reel (TR) Tray
Published 2013 2014
Part Status Obsolete Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Max Operating Temperature 70°C -
Min Operating Temperature 0°C -
Technology SDRAM SDRAM - DDR2
Voltage - Supply 3V~3.6V 1.7V~1.9V
Frequency 166MHz -
Operating Supply Voltage 3.3V -
Interface Parallel -
Memory Size 64Mb 2M x 32 2Gb 256M x 8
Memory Type Volatile Volatile
Clock Frequency 166MHz 400MHz
Access Time 5.5ns 57.5ns
Memory Format DRAM DRAM
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 2ns 15ns
Address Bus Width 11b -
Density 64 Mb -
Max Frequency 166MHz -
RoHS Status RoHS Compliant ROHS3 Compliant
Factory Lead Time - 8 Weeks
Surface Mount - YES
Pbfree Code - yes
Number of Terminations - 60
Additional Feature - AUTO/SELF REFRESH
Terminal Position - BOTTOM
Peak Reflow Temperature (Cel) - NOT SPECIFIED
Number of Functions - 1
Supply Voltage - 1.8V
Terminal Pitch - 0.8mm
Time@Peak Reflow Temperature-Max (s) - NOT SPECIFIED
JESD-30 Code - R-PBGA-B60
Supply Voltage-Max (Vsup) - 1.9V
Supply Voltage-Min (Vsup) - 1.7V
Number of Ports - 1
Operating Mode - SYNCHRONOUS
Organization - 256MX8
Memory Width - 8
Memory Density - 2147483648 bit
Length - 13mm
Height Seated (Max) - 1.2mm
Width - 10.5mm
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