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EBE41FE4ACFR Datasheet 4GB Fully Buffered DIMM

Manufacturer: Elpida Memory

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Datasheet Details

Part number EBE41FE4ACFR
Manufacturer Elpida Memory
File Size 239.67 KB
Description 4GB Fully Buffered DIMM
Datasheet download datasheet EBE41FE4ACFR Datasheet

Overview

DATA SHEET www.DataSheet4U.com 4GB Fully Buffered DIMM EBE41FE4ACFR Specifications • Density: 4GB • Organization  512M words × 72 bits, 2 ranks • Mounting 36 pieces of 1G bits DDR2 SDRAM sealed in FBGA • 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: 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 E 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 rep.

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