3D1D2G32TS2491

3D1D2G32TS2491

3D1D2G32TS2491

3D Plus

2.5V, 2 Gbit DDR SDRAM organised as 64M x32, based on 64M x16

The 3D1D2G16TS2174 is a high-speed CMOS highly integrated DDR Synchronous Dynamic RAM Memory containing 2,147,483,648 bits. It is organised with two banks of 1 Gbit. Each bank has 16-bit interface and is selected with specific #CS and CKE. All other signals are common to both memories.

It is particularly well suited for use in high performance and high density system applications, such as solid state mass recorder, server or workstation. The 3D1D2G16TS2174 is packaged in a 66 pin SOP.

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More Information
Attribute Value
Features
  • Clock frequency up to 200 MHz
  • 2.5 I/O (SSTL-2 compatible)
  • Bi-directional data strobe
  • Differential clock input (CK, CK#)
  • Programmable Burst length (BL): 2, 4, 8
  • Programmable Burst type (BT):
    • Sequential
    • Interleave
  • Programmable Read latency: 2, 2.5 (clock)
  • Auto and self refresh modes
  • 7.8 µs rfresh interval (8K/64 ms refresh)
  • Available with screening option for high reliability application (Space, etc…)
Product Type DDR SDRAM
Memory 2Gb
Power Supply +2.5 ± 0.2V
Pin Assignment SOP 86 - Pitch 0.65 mm
Temperature Range
  • 0°C to +70°C
  • -40°C to +85°C
  • -40°C to +105°C
More Information
Attribute Value
Data Sheet Click here to view

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