Part Number: AS7C1024B-12TJCNTR vs AS7C164A-15PCN

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Part Number: AS7C1024B-12TJCNTR AS7C164A-15PCN
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SRAM 1MBIT 12NS 32SOJ Memory IC 35.306mm mm
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 8 Weeks
Mounting Type Surface Mount Through Hole
Package / Case 32-BSOJ (0.300, 7.62mm Width) 28-DIP (0.300, 7.62mm)
Surface Mount YES NO
Number of Pins 32 -
Operating Temperature 0°C~70°C TA 0°C~70°C TA
Packaging Tape & Reel (TR) Tube
Published 2002 2009
JESD-609 Code e3/e6 -
Pbfree Code yes -
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 32 28
Terminal Finish PURE MATTE TIN/TIN BISMUTH -
Technology SRAM - Asynchronous SRAM - Asynchronous
Voltage - Supply 4.5V~5.5V 4.5V~5.5V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) 245 NOT SPECIFIED
Number of Functions 1 1
Supply Voltage 5V 5V
Terminal Pitch 1.27mm 2.54mm
Time@Peak Reflow Temperature-Max (s) 40 NOT SPECIFIED
Pin Count 32 -
Supply Voltage-Max (Vsup) 5.5V 5.5V
Supply Voltage-Min (Vsup) 4.5V 4.5V
Memory Size 1Mb 128K x 8 64Kb 8K x 8
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Organization 128KX8 8KX8
Memory Width 8 8
Write Cycle Time - Word, Page 12ns 15ns
Memory Density 1048576 bit 65536 bit
Access Time (Max) 12 ns 15 ns
Height Seated (Max) 3.683mm 5.334mm
Length 20.995mm 35.306mm
Width 7.62mm 7.62mm
RoHS Status ROHS3 Compliant Non-RoHS Compliant
Lead Free Lead Free -
HTS Code - 8542.32.00.41
JESD-30 Code - R-PDIP-T28
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