V437464S24V

MOSEL VITELIC V437464S24V 3.3 VOLT 64M x 72 HIGH PERFORMANCE UNBUFFERED ECC SDRAM MODULE PRELIMINARY Features s 168 Pin Unbuffered ECC 67,108,864 x 72 bit Oganization SDRAM Modules s Utilizes High Performance 32M x 8 SDRAM in TSOPII-54 Packages s Fully PC Board Layout Compatible to INTEL’S Rev 1.0 Module Specification s Single +3.3V (± 0.3V) Power Supply s Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave) s Auto Refresh (CBR) and Self Refresh s All Inputs, Outputs are LVTTL Compatible s 8192 Refresh Cycles every 64 ms s Serial Present Detect (SPD) s Speed Grade -75PC, CL=2,3 (133 MHz) -75, CL=3 (133 MHz) -10PC, CL=2,3 (100 MHz) Description The V437464S24V memory module is organized 67,108,864 x 72 bits in a 168 pin dual in line memory module (DIMM). The 64M x 72 unbuffered DIMM uses 18 Mosel-Vitelic 32M x 8 ECC SDRAM. The x72 modules are ideal for use in high performance computer systems where increased memory density and fast access times are required. Part Number V437464S24VXTG-75PC Configuration 64M x 72 V437464S24VXTG-75 64M x 72 V437464S24VXTG-10PC 64M x 72 V437464S24V Rev. 1.0 January 2002 1 MOSEL VITELIC Pin Configurations (Front Side/Back Side) 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 Front VSS I/O1 I/O2 I/O3 I/O4 VCC I/O5 I/O6 I/O7 I/O8 I/O9 VSS I/O10 I/O11 I/O12 I/O13 I/O14 VCC I/O15 I/O16 CBO* CB1* VSS NC NC VCC WE DQM0 Pin 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 4...