Description
The V58C3643204SAT is a four bank DDR DRAM organized as 4 banks x 512K x 32. The V58C3643204SAT achieves high speed data transfer rates by employing a chip architecture that prefetches multiple bits and then synchronizes the output data to a system clock

Features
■ 4 banks x 512K x 32 organization
■ High speed data transfer rates with system frequency up to 225 MHz
■ Data Mask for Write Control (DM)
■ Four Banks controlled by BA0 & BA1
■ Programmable CAS Latency: 3, 4
■ Programmable Wrap Sequence: Sequential or Interleave
■ Programmable Burst Length:
   2, 4, 8 full page for Sequential Type
   2, 4, 8 full page for Interleave Type
■ Automatic and Controlled Precharge Command
■ Suspend Mode and Power Down Mode
■ Auto Refresh and Self Refresh
■ Refresh Interval: 2048 cycles/16ms
■ Available in 100-pin TQFP
■ SSTL-2 Compatible I/Os
■ Double Data Rate (DDR)
■ Bidirectional Data Strobe (DQs) for input and output data, active on both edges
■ On-Chip DLL aligns DQ and DQs transitions with CLK transitions
■ Differential clock inputs CLK and CLK
■ Power Supply 3.3V ± 0.3V