4 Gbit DDR2 SDRAM (3D2D4G72UB3652)

• Organized as 64M × 72.
• Supply voltage: 1.8 V ± 0.1 V.
• JEDEC standard 1.8 V I/O (SSTL_18 compatible).
• Maximum data rate: 667 Mbps.
• Differential data strobe per byte.
• 4n-bit prefetch architecture.
• DLL to align DQ and DQS transitions with CK.
• 8 internal banks per die for concurrent operation.
• Programmable CAS Latency.
• Posted CAS Additive Latency.
• Write Latency = Read Latency − 1 tCK.
• Programmable Burst Lengths:
  • 4
  • 8
• On-Die Termination (ODT).
• 191 leaded or lead-free balls.
• Available temperature ranges:
  • 0°C to +70°C
  • -40°C to +85°C
  • Specific temperature range available upon request.
• Available with screening option for high reliability applications (Space, etc.).

Description

The 3D2D4G72UB3652 is a high-speed highly integrated DDR2 Synchronous Dynamic Ram Memory.

Downloads

• 3D Plus Memory Module P/N Decoder

Manufacturer Info

• www.3d-plus.com