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Alliance Memory

AS4C16M16S-7TCN

SDRAM · TSOP-54 · Memory
Part Status: Active
Manufacturer
Alliance Memory
Mfr Part #
AS4C16M16S-7TCN
Series
AS4C
Category
SDRAM
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Density256 Mb
Organization16M x 16
Clock143 MHz
Voltage3.3 V
Physical & Thermal
Package / CaseTSOP-54
Mounting TypeSurface Mount
SeriesAS4C
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySDRAM
TypeMemory
Part StatusActive

256 Mb (16M x 16) SDR SDRAM, 143 MHz, 3.3 V, TSOP-54

Environmental & Export Classifications

RoHS Status
RoHS Compliant
REACH Status
Moisture Sensitivity (MSL)
ECCN
HTSUS

Part Activity

recent searches, RFQs & offers
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Specifications reviewed & updated · ZDI

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Engineering FAQ

answers from this part's real data
What are the key specifications of AS4C16M16S-7TCN?
Density: 256 Mb; Organization: 16M x 16; Clock: 143 MHz; Voltage: 3.3 V.
What package is AS4C16M16S-7TCN supplied in?
AS4C16M16S-7TCN is supplied in the TSOP-54 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source AS4C16M16S-7TCN 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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