KMM5322200C2W

DRAM MODULE KMM5322200C2W/C2WG 2Mx32 DRAM SIMM (1MX16 Base) Revision 0.0 November 1997 -1- Rev. 0.0 (Nov. 1997) DRAM MODULE Revision History Version 0.0 (November 1997) Changed module PCB from 6-Layer to 4-Layer. KMM5322200C2W/C2WG Changed Module Part No. from KMM5322200CW/CWG to KMM5322200C2W/C2WG caused by PCB revision . -2- Rev. 0.0 (Nov. 1997) DRAM MODULE KMM5322200C2W/C2WG with Fast Page Mode 2M x 32 DRAM SIMM using 1Mx16, 1K Refresh, 5V GENERAL DESCRIPTION The Samsung KMM5322200C2W is a 2Mx32bits Dynamic RAM high density memory module. The Samsung KMM5322200C2W consists of four CMOS 1Mx16bits DRAMs in 42-pin SOJ packages mounted on a 72-pin glass-epoxy substrate. A 0.1 or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM. The KMM5322200C2W is a Single In-line Memory Module with edge connections and is intended for mounting into 72 pin edge connector sockets. KMM5322200C2W/C2WG FEATURES Part Identification - KMM5322200C2W(1024 cycles/16ms Ref, SOJ, Solder) - KMM5322200C2WG(1024 cycles/16ms Ref, SOJ, Gold) Fast Page Mode Operation CAS-before-RAS refresh capability RAS-only refresh capability TTL compatible inputs and outputs Single +5V ±10% power supply JEDEC standard PDPin & pinout PCB : Height(750mil), double sided component PERFORMANCE RANGE Speed -5 -6 tRAC 50ns 60ns tCAC 15ns 15ns tRC 90ns 110ns PIN CONFIGURATIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ...