Part Number: AS4C64M8D1-5TCNTR vs AS4C32M16D2A-25BANTR

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Part Number: AS4C64M8D1-5TCNTR AS4C32M16D2A-25BANTR
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SDRAM 512MBIT 200MHZ 66TSOP Memory IC
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 8 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case 66-TSSOP (0.400, 10.16mm Width) 84-TFBGA
Operating Temperature 0°C~70°C TA -40°C~105°C TC
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 2015 2014
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Technology SDRAM - DDR SDRAM - DDR2
Voltage - Supply 2.3V~2.7V 1.7V~1.9V
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Reach Compliance Code unknown -
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Memory Size 512Mb 64M x 8 512Mb 32M x 16
Memory Type Volatile Volatile
Clock Frequency 200MHz 400MHz
Access Time 700ps 400ps
Memory Format DRAM DRAM
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 15ns 15ns
RoHS Status Non-RoHS Compliant Non-RoHS Compliant
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