WEDPN4M64V Datasheet | White Electronic Designs

White Electronic Designs 4Mx64 Synchronous DRAM Features High Frequency = 100, 125, 133MHz Package: - 219 Plastic Ball Grid Array (PBGA), 21 x 21mm Single 3.3V ±0.3V power supply Fully Synchronous; all signals registered on positive edge of system clock cycle Internal pipelined operation; column address can be changed every clock cycle Internal banks for hiding row access/precharge Programmable Burst length 1,2,4,8 or full page 4096 refresh cycles mercial, Industrial and Military Temperature Ranges Organized as 4M x 64 - User Configurable as 2x4Mx32 or 4x4Mx16 Weight: WEDPN4M64V-XBX - 2 grams typical WEDPN4M64V-XBX GENERAL DESCRIPTION The 32MByte (256Mb) SDRAM is a high-speed CMOS,...