Datasheet4U Logo Datasheet4U.com

HB52RD649DC-B - 512MB Unbuffered SDRAM S.O.DIMM

Datasheet Summary

Description

The HB52RF649DC, HB52RD649DC are a 64M × 72 × 2 banks Synchronous Dynamic RAM Small Outline Dual In-line Memory Module (S.O.DIMM), mounted 18 pieces of 256M bits SDRAM sealed in TCP package and 1 piece of serial EEPROM (2k bits) for Presence Detect (PD).

Features

  • Fully compatible with: JEDEC standard outline 8 bytes S. O. DIMM.
  • 144-pin Zig Zag Dual tabs socket type (dual lead out)  PCB height: 33.02mm (1.30inch)  Lead pitch: 0.80mm.
  • 3.3V power supply.
  • Clock frequency: 133MHz/100MHz (max. ).
  • LVTTL interface.
  • Data bus width: × 72 ECC.
  • Single pulsed /RAS.
  • 4 Banks can operates simultaneously and independently.
  • Burst read/write operation and burst read/single write operation capa.

📥 Download Datasheet

Datasheet preview – HB52RD649DC-B

Datasheet Details

Part number HB52RD649DC-B
Manufacturer Elpida Memory
File Size 464.02 KB
Description 512MB Unbuffered SDRAM S.O.DIMM
Datasheet download datasheet HB52RD649DC-B Datasheet
Additional preview pages of the HB52RD649DC-B datasheet.

📁 Similar Datasheet

Other Datasheets by Elpida Memory
  • HB52RD648DC-B - 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 64-bit/ 133/100 MHz Memory Bus/ 2-Bank Module (16 pcs of 32 M 8 components) PC133/100 SDRAM
  • HB52R1289E22-A6B - 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 4 Components) PC100 SDRAM
  • HB52R1289E22-B6B - 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 4 Components) PC100 SDRAM
  • HB52RF1289E2-75B - 1 GB Registered SDRAM DIMM
  • HB52RF648DC-B - 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 64-bit/ 133/100 MHz Memory Bus/ 2-Bank Module (16 pcs of 32 M 8 components) PC133/100 SDRAM
  • HB52RF649DC-B - 512MB Unbuffered SDRAM S.O.DIMM
  • HB52E649E12-A6B - 512 MB Registered SDRAM DIMM 64-Mword 72-bit/ 100 MHz Memory Bus/ 1-Bank Module (18 pcs of 64 M 4 Components) PC100 SDRAM
  • HB52E649E12-B6B - 512 MB Registered SDRAM DIMM 64-Mword 72-bit/ 100 MHz Memory Bus/ 1-Bank Module (18 pcs of 64 M 4 Components) PC100 SDRAM

Full PDF Text Transcription

Click to expand full text
DATA SHEET 512MB Unbuffered SDRAM S.O.DIMM HB52RF649DC-B (64M words × 72 bits, 2 bank) HB52RD649DC-B (64M words × 72 bits, 2 bank) Description The HB52RF649DC, HB52RD649DC are a 64M × 72 × 2 banks Synchronous Dynamic RAM Small Outline Dual In-line Memory Module (S.O.DIMM), mounted 18 pieces of 256M bits SDRAM sealed in TCP package and 1 piece of serial EEPROM (2k bits) for Presence Detect (PD). An outline of the products is 144-pin Zig Zag Dual tabs socket type compact and thin package. Therefore, they make high density mounting possible without surface mount technology. They provide common data inputs and outputs. Decoupling capacitors are mounted beside TCP on the module board.
Published: |