Part Number: AS6C4008A-55TINTR vs AS6C3216A-55TINTR

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Part Number: AS6C4008A-55TINTR AS6C3216A-55TINTR
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SRAM 4MBIT 55NS 32TSOP Memory IC 18.4mm mm
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 8 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case 32-TFSOP (0.724, 18.40mm Width) 48-TFSOP (0.724, 18.40mm Width)
Number of Pins 32 -
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 2012 -
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Technology SRAM - Asynchronous SRAM - Asynchronous
Voltage - Supply 2.7V~3.6V 2.7V~3.6V
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Reach Compliance Code unknown -
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Memory Size 4Mb 512K x 8 32Mb 2M x 16
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 55ns 55ns
RoHS Status ROHS3 Compliant ROHS3 Compliant
Surface Mount - YES
Number of Terminations - 48
HTS Code - 8542.32.00.41
Terminal Position - DUAL
Number of Functions - 1
Supply Voltage - 3V
Terminal Pitch - 0.5mm
JESD-30 Code - R-PDSO-G48
Supply Voltage-Max (Vsup) - 3.6V
Supply Voltage-Min (Vsup) - 2.7V
Organization - 2MX16
Memory Width - 16
Memory Density - 33554432 bit
Access Time (Max) - 55 ns
Alternate Memory Width - 8
Length - 18.4mm
Height Seated (Max) - 1.2mm
Width - 12mm
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