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SMJ44400

Micross
Part Number SMJ44400
Manufacturer Micross
Description 1M x 4 DRAM
Published Nov 3, 2016
Detailed Description DRAM SMJ44400 1M x 4 DRAM DYNAMIC RANDOM-ACCESS MEMORY AVAILABLE AS MILITARY SPECIFICATIONS • SMD 5962-90847 • MIL-STD-...
Datasheet PDF File SMJ44400 PDF File

SMJ44400
SMJ44400


Overview
DRAM SMJ44400 1M x 4 DRAM DYNAMIC RANDOM-ACCESS MEMORY AVAILABLE AS MILITARY SPECIFICATIONS • SMD 5962-90847 • MIL-STD-883 FEATURES • Organized 1,048,576 x 4 • Single +5V ±10% power supply • Enhanced Page-Mode operation for faster memory access 3 Higher data bandwidth than conventional page-mode parts 3 Random Single-Bit Access within a row with a column address • CAS\-Before-RAS\ (CBR) Refresh • Long Refresh period: 1024-cycle Refresh in 16ms (Max) • 3-State unlatched Output • Low Power Dissipation • All Inputs/Outputs and Clocks are TTL Compatible • Processing to MIL-STD-883, Class B available PIN ASSIGNMENT (Top View) 20-Pin DIP (JD) 20-Pin Flatpack (HR) (400 MIL) DQ1 DQ2 W\ RAS\ A9 A0 A1 A2 A3 Vcc 1 2 3 4 5 6 7 8 9 10 20 Vss 19 DQ4 18 DQ3 17 CAS\ 16 OE\ 15 A8 14 A7 13 A6 12 A5 11 A4 Pin Name Function A0 - A9 Address Inputs CAS\ Column-Address Strobe DQ1 - DQ4 Data Inputs/Outputs OE\ Output Enable RAS\ Row-Address Strobe W\ Write Enable Vcc 5V S...



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