ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
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AllianSemi

AS4C64M8D1-5TCN

DDR SDRAM · TSOP-II-66 · Memory
Part Status: Active In demand
Data last refreshed Jul 27, 2026
Manufacturer
AllianSemi
Mfr Part #
AS4C64M8D1-5TCN
Series
AS4C
Category
DDR SDRAM
Datasheet
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Availability & Pricing
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Sourcing channels2
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Product Attributes

Electrical & Parametric
Density512Mb
Organization64M x 8
Voltage2.5V
Speed200 MHz
Physical & Thermal
Package / CaseTSOP-II-66
Mounting TypeSurface Mount
SeriesAS4C
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryDDR SDRAM
TypeMemory
Part StatusActive

512Mb (64M x 8) DDR1 SDRAM, 200 MHz, 2.5V

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

2 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live AllianSemi 16 2014 Live · fresh RFQ
Market AllianSemi 16 2014 Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
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AS4C64M8D1-5TCN searched via the web · Web User
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AS4C64M8D1-5TCN searched via the web · Web User
AS4C64M8D1-5TCN searched via the web · Web User

Live search & sourcing activity for AS4C64M8D1-5TCN — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of AS4C64M8D1-5TCN?
Density: 512Mb; Organization: 64M x 8; Voltage: 2.5V; Speed: 200 MHz.
What package is AS4C64M8D1-5TCN supplied in?
AS4C64M8D1-5TCN is supplied in the TSOP-II-66 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source AS4C64M8D1-5TCN 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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