V43644Y04VCTG-75

MOSEL VITELIC V43644Y04V(C)TG-75 3.3 VOLT 4M x 64 HIGH PERFORMANCE PC133 UNBUFFERED SODIMM PRELIMINARY Features s JEDEC-standard 144 pin, Small-Outline, Dual in line Memory Module (SODIMM) s Serial Presence Detect with E2PROM s Fully Synchronous, All Signals Registered on Positive Edge of System Clock s Single +3.3V (± 0.3V) Power Supply s All Device Pins are LVTTL Compatible s 4096 Refresh Cycles every 64 ms s Self-Refresh Mode s Internal Pipelined Operation; Column Address can be changed every System Clock s Programmable Burst Lengths: 1, 2, 4, 8 or Full Page s Auto Precharge and Precharge all Banks by A10 s Data Mask Function by DQM s Mode Register Set Programming s Programmable (CAS Latency: 3 Clocks) Description The V43644Y04V(C)TG-75 memory module is organized 4,194,304 x 64 bits in a 144 pin SODIMM. The 4M x 64 memory module uses 4 Mosel-Vitelic 4M 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 V43644Y04V(C)TG-75 Speed Grade -75PC (133 MHz) Configuration 4M x 64 4M x 16 4M x 16 1 59 61 143 Pin 2 on Backside Pin 144 on Backside V43644Y04V(C)TG-75 Rev. 1.3 October 2000 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 Front VSS VSS DQ0 DQ32 DQ1 DQ33 DQ2 DQ34 DQ3 DQ35 VDD VDD DQ4 DQ36 DQ5 DQ37 DQ6 DQ38 DQ7 DQ39 VSS VSS DQMB0 DQMB4 Pin 25 26 27 28 29 30 31 32 33 34 35 3...