Part Number: AS7C31026B-20JCNTR vs AS7C316098A-10TINTR

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Part Number: AS7C31026B-20JCNTR AS7C316098A-10TINTR
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SRAM 1MBIT 20NS 44SOJ 48 Pin Memory IC 16 Mb kb
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 8 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case 44-BSOJ (0.400, 10.16mm Width) 48-TFSOP (0.724, 18.40mm Width)
Surface Mount YES YES
Number of Pins 44 48
Operating Temperature 0°C~70°C TA -40°C~85°C TA
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 1996 2012
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 44 48
Technology SRAM - Asynchronous SRAM - Asynchronous
Voltage - Supply 3V~3.6V 3V~3.6V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED 260
Number of Functions 1 1
Supply Voltage 3.3V 3.3V
Terminal Pitch 1.27mm 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED 40
Pin Count 44 48
Operating Supply Voltage 3.3V 3.3V
Supply Voltage-Max (Vsup) 3.6V 3.6V
Supply Voltage-Min (Vsup) 3V 2.7V
Memory Size 1Mb 64K x 16 16Mb 1M x 16
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Organization 64KX16 -
Memory Width 16 16
Write Cycle Time - Word, Page 20ns 10ns
Density 1 Mb 16 Mb
Access Time (Max) 20 ns -
Height Seated (Max) 3.7592mm -
Length 28.575mm -
Width 10.16mm -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free -
JESD-609 Code - e3/e6
Terminal Finish - PURE MATTE TIN/TIN BISMUTH
Number of Ports - 1
Address Bus Width - 20b
Radiation Hardening - No
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