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GS8644Z36E-250I — BGA / FBGA package (representative)
BGA / FBGA
Representative of package type
GSI Technology

GS8644Z36E-250I

Synchronous SRAM · 119-ball PBGA · Memory
Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
GSI Technology
Mfr Part #
GS8644Z36E-250I
Series
GS8644Z36
Category
Synchronous SRAM
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Density72 Mb
Organization2M x 36
Speed250 MHz
Voltage3.3 V
Physical & Thermal
Package / Case119-ball PBGA
Mounting TypeSurface Mount
SeriesGS8644Z36
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySynchronous SRAM
TypeMemory
Part StatusObsolete

72Mb Pipelined/Flow-Through Sync Burst SRAM, 2M x 36, 250 MHz, 3.3V I/O

Part Activity

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Recent search and sourcing activity for GS8644Z36E-250I.

Engineering FAQ

GS8644Z36E-250I 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 GS8644Z36E-250I?
Density: 72 Mb; Organization: 2M x 36; Speed: 250 MHz; Voltage: 3.3 V.
What package is GS8644Z36E-250I supplied in?
GS8644Z36E-250I is supplied in the 119-ball PBGA package, surface mount, rated -40°C ~ 85°C.
Can ZDI source GS8644Z36E-250I 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

GS8644Z36E-250I 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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