KMM372V400CK

DRAM MODULE KMM372V400CK/CS KMM372V410CK/CS KMM372V400CK/CS / KMM372V410CK/CS with Fast Page Mode 4M x 72 DRAM DIMM with ECC using 4Mx4, 4K & 2K Refresh , 3.3V GENERAL DESCRIPTION The Samsung KMM372V40(1)0C is a 4Mx72bits Dynamic RAM high density memory module. The Samsung KMM372V40(1)0C consists of eighteen CMOS 4Mx4bits DRAMs in SOJ/TSOP-II 300mil package, and two 16bits driver IC in 48pin TSSOP package mounted on a 168-pin glassepoxy suCStrate. A 0.1 or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM. The KMM372V40(1)0C is a Dual In-line Memory Module and is intended for mounting into 168 pin edge connector sockets. FEATURES Part Identification - KMM372V400CK (4096 cycles/64ms Ref. SOJ) - KMM372V400CS (4096 cycles/64ms Ref. TSOP) - KMM372V410CK (2048cycles/32ms Ref. SOJ) - KMM372V410CS (2048 cycles/32ms Ref. TSOP) Fast Page Mode Operation CAS-before-RAS Refresh capability RAS-only and Hidden refresh capability TTL compatible inputs and outputs Single 3.3V±0.3V power supply PERFORMANCE RANGE Speed -5 -6 tRAC 50ns 60ns tCAC 18ns 20ns tRC 90ns 110ns JEDEC standard pinout & Buffered PDpin Buffered input except RAS and DQ PCB : Height(1000mil), double sided component PIN CONFIGURATIONS Pin Front Pin Front Pin Front 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 VSS DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 DQ8 VSS DQ9 DQ10 DQ11 DQ12 DQ13 VCC DQ14 DQ15 DQ16 DQ17 VSS RSVD RSVD VCC W0 CAS0 29 30...