W3DG648V-D2 Datasheet (White Electronic Designs Corporation)

W3DG648V-D2, 64MB- 8Mx64 SDRAM UNBUFFERED

The W3DG648V is a 8Mx64 synchronous DRAM module which consists of eight 4Mx16 SDRAM components in TSOP II package and one 2K EEPROM in an 8 pin TSSOP package for Serial Presence Detect which are mounted on a 168 Pin DIMM multilayer FR4 Substrate.

PIN CONFIGURATIONS (FRONT SIDE/BACK SIDE) Pin 1 2 3

W3DG648V-D2 Features

* PC100 and PC133 compatible Burst Mode Operation Auto and Self Refresh capability LVTTL compatible inputs and outputs Serial Presence Detect with EEPROM Fully synchronous: All signals are registered on the positive edge of the system clock Programmable Burst Lengths: 1, 2, 4, 8 or Full Page 3.3V + 0.