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HB52RF1289E2-75B - 1 GB Registered SDRAM DIMM

Download the HB52RF1289E2-75B datasheet PDF (HB52RF1289E2 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 1 gb registered sdram dimm.

Description

The HB52RF1289E2 belongs to 8-byte DIMM (Dual In-line Memory Module) family, and has been developed as an optimized main memory solution for 8-byte processor applications.

Features

  • Fully compatible with : JEDEC standard outline 8-byte DIMM.
  • 168-pin socket type package (dual lead out)  Outline: 133.37 mm (length) × 38.10 mm (Height) × 4.80 mm (Thickness)  Lead pitch: 1.27 mm.
  • 3.3 V power supply.
  • Clock frequency: 133 MHz (max).
  • LVTTL interface.
  • Data bus width: × 72ECC.
  • Single pulsed RAS.
  • 4 Banks can operates simultaneously and independently.
  • Burst read/write operation and burst read/single wr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HB52RF1289E2_ElpidaMemory.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HB52RF1289E2-75B
Manufacturer Elpida Memory
File Size 161.50 KB
Description 1 GB Registered SDRAM DIMM
Datasheet download datasheet HB52RF1289E2-75B Datasheet

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Full PDF Text Transcription

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HB52RF1289E2-75B 1 GB Registered SDRAM DIMM 128-Mword × 72-bit, 133 MHz Memory Bus, 2-Bank Module (36 pcs of 64 M × 4 Components) PC133 SDRAM E0018H20 (Ver. 2.0) Aug. 20, 2001 (K) Description The HB52RF1289E2 belongs to 8-byte DIMM (Dual In-line Memory Module) family, and has been developed as an optimized main memory solution for 8-byte processor applications. The HB52RF1289E2 is a 64M × 72 × 2-bank Synchronous Dynamic RAM Module, mounted 36 pieces of 256-Mbit SDRAM (HM5225405BTB) sealed in TCP package, 1 piece of PLL clock driver, 3 pieces register driver and 1 piece of serial EEPROM (2-kbit) for Presence Detect (PD). An outline of the HB52RF1289E2 is 168-pin socket type package (dual lead out).
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