Overview
This 256M x 64bits DDR2-800 SO-DIMM consists of 16pcs 128M x 8bits DDR2 SDRAMs in 68 ball FBGA packages and a 2048 bits serial EEPROM on a 200-pin printed circuit board. It is a dual in-line memory module and is intended for mounting into 200-pin edge connector sockets.¦Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
  • JEDEC standard 1.8V ± 0.1V power supply
  • Posted CAS
  • Programmable sequential/interleave burst mode
  • Bi-directional differential data-strobe
  • Off-Chip Driver (OCD) impedance adjustment
  • MRS cycle with address key programs
  • On die termination
  • Serial presence detect with EEPROM
  • RoHS compliant