ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
sales@zdi.com800-219-9001
ZD Integrated Circuits
Image may not represent
actual part

UM6164BK-20

SRAM · Memory
Part Status: Obsolete In demand
Data last refreshed Jul 28, 2026
Mfr Part #
UM6164BK-20
Series
UM6164
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels27
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization8K x 8
Speed20 ns
Physical & Thermal
SeriesUM6164
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

64Kbit (8Kx8) static RAM, 20 ns access time

Availability & Sourcing

27 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live 5110 Live · fresh RFQ
Live UMC ×2 channels 97 Live · fresh RFQ
Live 20150224 66 Live · fresh RFQ
Live United Microelectronics C 47 9417 Live · fresh RFQ
Live UNITED MICROELECTRONICS 18 Live · fresh RFQ
Live UMC 14 NON-ROHS Live · fresh RFQ
Live UMC 14 9238 Live · fresh RFQ
Live MICROCHIP - ATMEL 12 Live · fresh RFQ
Live UMC 10 Live · fresh RFQ
Live UMC 8 92 SKT Live · fresh RFQ
Live UMEC 6 Live · fresh RFQ
Live 6 9234 Live · fresh RFQ
Live UMC 6 92+ Live · fresh RFQ
Live UMC 5 Live · fresh RFQ
Live UMEC 5 9300 Live · fresh RFQ
Market 5110 Available RFQ
Market UMC ×2 channels 97 Available RFQ
Market 20150224 66 Available RFQ
Market United Microele 47 9417 Available RFQ
Market UNITED MICROELE 18 Available RFQ
Market UMC 14 NON-ROHS Available RFQ
Market UMC 14 9238 Available RFQ
Market MICROCHIP - ATM 12 Available RFQ
Market UMC 10 Available RFQ
Market UMC 8 92 SKT Available RFQ
Market UMEC 6 Available RFQ
Market UMC 6 92+ 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
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User
UM6164BK-20 searched via the web · Web User

Live search & sourcing activity for UM6164BK-20 — real inquiries only.

Engineering FAQ

answers from this part's real data
UM6164BK-20 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 UM6164BK-20?
Organization: 8K x 8; Speed: 20 ns.
Can ZDI source UM6164BK-20 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

UM6164BK-20 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.

Related Parts

Need UM6164BK-20?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →
{# shared site footer — server-rendered replica of the live app-footer (SEO-safe, no SPA, no javascript:void(0)). Links use only routes the header already resolves. #}