V43658R04V

MOSEL VITELIC V43658R04V 3.3 VOLT 8M x 64 UNBUFFERED SDRAM MODULE PRELIMINARY Features ■ 168 Pin Unbuffered 8,388,608 x 64 bit Oganization SDRAM DIMM ■ Utilizes High Performance 128 Mbit, 8M x 16 SDRAM in TSOPII-54 Packages ■ Fully PC Board Layout Compatible to INTEL’S Rev 1.0 Module Specification ■ Single +3.3V (± 0.3V) Power Supply ■ Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave) ■ Auto Refresh (CBR) and Self Refresh ■ All Inputs, Outputs are LVTTL Compatible ■ 4096 Refresh Cycles every 64 ms ■ Serial Present Detect (SPD) ■ SDRAM Performance Description The V43658R04V memory module is organized 8,388,608 x 64 bits in a 168 pin dual in line memory module (DIMM). The 8M x 64 memory module uses 4 Mosel-Vitelic 8M x 16 SDRAM. The x64 modules are ideal for use in high performance computer systems where increased memory density and fast access times are required. Part Number V43658R04VXTG-75 Speed Grade -75, CL=3 (133 MHz) -75PC, CL=2,3 (133 MHz) -10PC, CL=2,3 (100 MHz) Configuration 8M x 64 V43658R04VXTG-75PC 8M x 64 V43658R04VXTG-10PC 8M x 64 V43658R04V Rev. 1.0 March 2002 1 MOSEL VITELIC V43658R04V 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 48 49 50 ...