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EBE82FF4A1RR Datasheet 8GB Fully Buffered DIMM

Manufacturer: Elpida Memory

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Datasheet Details

Part number EBE82FF4A1RR
Manufacturer Elpida Memory
File Size 247.08 KB
Description 8GB Fully Buffered DIMM
Datasheet download datasheet EBE82FF4A1RR Datasheet

Overview

PRELIMINARY DATA SHEET www.DataSheet4U.com 8GB Fully Buffered DIMM EBE82FF4A1RR Specifications • Density: 8GB • Organization  1024M words × 72 bits, 4 ranks • Mounting 36 pieces of 2G bits DDR2 SDRAM with DDP (FBGA)  DDP: 2 pieces of 1Gb chips sealed in one package • Package  240-pin fully buffered, socket type dual in line memory module (FB-DIMM) PCB height: 30.35mm Lead pitch: 1.00mm  Advanced Memory Buffer (AMB): 655-ball FCBGA  Lead-free (RoHS compliant) • Power supply  DDR2 SDRAM: VDD = 1.8V ± 0.1V  AMB: VCC = 1.5V +0.075V/ −0.045V • Data rate: 800Mbps/667Mbps (max.) • Eight internal banks for concurrent operation (components) • Interface: SSTL_18 • Burst lengths (BL): 4, 8 • /CAS Latency (CL): 3, 4, 5 • Precharge: auto precharge option for each burst access • Refresh: auto-refresh, self-refresh • Refresh cycles: 8192 cycles/64ms  Average refresh period 7.8µs at 0°C ≤ TC ≤ +85°C 3.

Key Features

  • JEDEC standard Raw Card AA Design.
  • Industry Standard Advanced Memory Buffer (AMB).
  • High-speed differential point-to-point link interface at 1.5V (JEDEC spec)  14 north-bound (NB) high speed serial lanes  10 south-bound (SB) high speed serial lanes.
  • Various features/modes:  MemBIST and IBIST test functions  Transparent mode and direct access mode for DRAM testing  Interface for a thermal sensor and status indicator.
  • Channel error detection and re.

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