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W9812G2DB-75 — BGA / FBGA package (representative)
BGA / FBGA
Representative of package type
Winbond

W9812G2DB-75

SDRAM · 86-BGA · Memory
Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
Winbond
Mfr Part #
W9812G2DB-75
Series
W9812G2
Category
SDRAM
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Density128Mb
Organization4M x 32
Speed133 MHz
Voltage3.3V
Physical & Thermal
Package / Case86-BGA
Mounting TypeSurface Mount
SeriesW9812G2
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySDRAM
TypeMemory
Part StatusObsolete

128Mb SDR SDRAM, 4M x 32, 133 MHz, 3.3V

Part Activity

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W9812G2DB-75 viewed on the web · Web User
W9812G2DB-75 viewed on the web · Web User
W9812G2DB-75 viewed on the web · Web User
W9812G2DB-75 viewed on the web · Web User
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W9812G2DB-75 searched via the web · Web User

Recent search and sourcing activity for W9812G2DB-75.

Engineering FAQ

W9812G2DB-75 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of W9812G2DB-75?
Density: 128Mb; Organization: 4M x 32; Speed: 133 MHz; Voltage: 3.3V.
What package is W9812G2DB-75 supplied in?
W9812G2DB-75 is supplied in the 86-BGA package, surface mount, rated 0°C ~ 70°C.
Can ZDI source W9812G2DB-75 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

W9812G2DB-75 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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