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AllianSemi

AS6C4008-55TIN

SRAM · Memory
In demand
Data last refreshed Jul 27, 2026
Manufacturer
AllianSemi
Mfr Part #
AS6C4008-55TIN
Series
AS6C4008
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
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AS6C4008-55TIN Replaces

Alliance Memory published cross-reference

Alliance Memory lists AS6C4008-55TIN as a drop-in replacement for the parts below. Confirm speed grade, temperature range and package against the datasheet before substituting.

ManufacturerPartTechnologyDensityOrganization
ISSI IS62WV5128BLL-55TLI Low Power Asynchronous SRAM4M512K x 8
ISSI IS62WV5128DBLL-45TLI Low Power Asynchronous SRAM4M512K x 8
ISSI IS62WV5128EBLL-45TLI Low Power Asynchronous SRAM4M512K x 8
ISSI IS62WV5128EHBLL-45TLI/TL Low Power Asynchronous SRAM4M512K x 8
Source: Alliance Memory published cross-reference data · alliancememory.com ↗

Product Attributes

Electrical & Parametric
Organization512K x 8
Speed55 ns
Voltage2.7-3.6 V
Physical & Thermal
SeriesAS6C4008
Classification & Lifecycle
CategorySRAM
TypeMemory

512K x 8 (4Mb) Low Power CMOS SRAM, 55 ns

Availability & Sourcing

2 sources
SourceMfrQtyDate CodeConditionStatus
Live AllianSemi 40 — — Live RFQ
Market AllianSemi 40 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User
AS6C4008-55TIN viewed on the web · Web User

Recent search and sourcing activity for AS6C4008-55TIN.

Engineering FAQ

Which parts does AS6C4008-55TIN replace?
Alliance Memory lists AS6C4008-55TIN as a drop-in replacement for ISSI IS62WV5128BLL-55TLI, ISSI IS62WV5128DBLL-45TLI, ISSI IS62WV5128EBLL-45TLI, ISSI IS62WV5128EHBLL-45TLI/TL. Confirm speed grade, temperature range and package against the datasheet before substituting.
What are the key specifications of AS6C4008-55TIN?
Organization: 512K x 8; Speed: 55 ns; Voltage: 2.7-3.6 V.
Can ZDI source AS6C4008-55TIN 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

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