NB634GU8RB-09 TR

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Global Brand Reference

Product type
Memory
Description
IC DRAM 4GBIT PAR 78VFBGA
Original MPN
W634GU8RB-09 TR
Manufacturer
Winbond Electronics

ChipNobo MPN

NB634GU8RB-09 TR

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant

Technical specification comparison (core parameters)

Parameter Winbond ElectronicsW634GU8RB-09 TR ChipNoboNB634GU8RB-09 TR Match
Part Status Active Active
Mounting Type Surface Mount Surface Mount
Memory Type Volatile Volatile
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 15ns 15ns
Access Time 20 ns 20 ns
Memory Format DRAM DRAM
Memory Size 4Gbit 4Gbit
Memory Organization 512M x 8 512M x 8
Operating Temperature 0°C ~ 95°C (TC) 0°C ~ 95°C (TC)
Technology SDRAM - DDR3L SDRAM - DDR3L
Voltage - Supply 1.283V ~ 1.45V 1.283V ~ 1.45V
Package / Case 78-VFBGA 78-VFBGA
Supplier Device Package 78-VFBGA (8x10.5) 78-VFBGA (8x10.5)
Clock Frequency 1.067 GHz 1.067 GHz
RoHS Status ROHS3 Compliant ROHS3 Compliant

Supply & lifecycle

Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
Application areas
AI Server GPU Server
AI Accelerator Server Data Center Switch
Laptop Notebook Smartphone
ADAS Camera System Smart Cockpit
5G Base Station Industrial Computer
Semiconductor Equipment Medical Imaging Equipment

Compatibility verification

Package Match
Pin Match
Electrical Match
Operating Range Match
Qualification Match
Pin-to-pin Compatible

Pin-to-Pin Replacement Solutions

100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application

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