Part Number: AS4C2M32S-7TCN vs AS4C32M16D2A-25BANTR

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Part Number: AS4C2M32S-7TCN AS4C32M16D2A-25BANTR
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SDRAM 64MBIT 143MHZ 86TSOP Memory IC
Quantity Available: Available Available
Datasheets: AS4C2M32S -
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 86-TFSOP (0.400, 10.16mm Width) 84-TFBGA
Number of Pins 86 -
Operating Temperature 0°C~70°C TA -40°C~105°C TC
Packaging Tray Tape & Reel (TR)
Published 2013 2014
JESD-609 Code e3/e6 -
Pbfree Code yes -
Part Status Obsolete Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 86 -
ECCN Code EAR99 -
Terminal Finish PURE MATTE TIN/TIN BISMUTH -
Additional Feature AUTO/SELF REFRESH -
HTS Code 8542.32.00.02 -
Technology SDRAM SDRAM - DDR2
Voltage - Supply 3V~3.6V 1.7V~1.9V
Terminal Position DUAL -
Peak Reflow Temperature (Cel) 260 NOT SPECIFIED
Number of Functions 1 -
Supply Voltage 3.3V -
Terminal Pitch 0.5mm -
Time@Peak Reflow Temperature-Max (s) 40 NOT SPECIFIED
Pin Count 86 -
Operating Supply Voltage 3.3V -
Supply Voltage-Max (Vsup) 3.6V -
Supply Voltage-Min (Vsup) 3V -
Memory Size 64Mb 2M x 32 512Mb 32M x 16
Number of Ports 1 -
Memory Type Volatile Volatile
Clock Frequency 143MHz 400MHz
Access Time 5.5ns 400ps
Memory Format DRAM DRAM
Memory Interface Parallel Parallel
Data Bus Width 32b -
Organization 2MX32 -
Write Cycle Time - Word, Page 2ns 15ns
Address Bus Width 10b -
Density 64 Mb -
Height 1.1mm -
Length 22.35mm -
Width 10.29mm -
Radiation Hardening No -
RoHS Status RoHS Compliant Non-RoHS Compliant
Lead Free Lead Free -
Factory Lead Time - 8 Weeks
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