800-219-9001 RFQ
DS1220AD — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Maxim Integrated Products Inc

DS1220AD

Non-Volatile SRAM · DIP-24 · Memory
Part Status: Obsolete
Data last refreshed Jun 20, 2026
Manufacturer
Maxim Integrated Products Inc
Mfr Part #
DS1220AD
Series
DS1220
Category
Non-Volatile SRAM
Datasheet
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Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels8
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Product Attributes

Electrical & Parametric
Memory Size16 kb
Organization2K x 8
Access Time150 ns
Physical & Thermal
Package / CaseDIP-24
Mounting TypeThrough Hole
SeriesDS1220
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryNon-Volatile SRAM
TypeMemory
Part StatusObsolete

2K x 8 Nonvolatile SRAM, 150 ns, integrated lithium cell

Availability & Sourcing

8 sources
SourceMfrQtyDate CodeConditionStatus
Market ANALOG DEVICES 3009 — — Available RFQ
Market ANALOG DEVICES 13 — — Available RFQ
Market Maxim 10 — — Available RFQ
Market Analog Devices 14579 — — Available RFQ
Market MAXIM 7158 17+ — Available RFQ
Market Maxim 6000 22+ — Available RFQ
Market Maxim 5000 — — Available RFQ
Market DALLAS 311 09+ — 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
DS1220AD viewed on the web · Web User
DS1220AD viewed on the web · Web User
DS1220AD viewed on the web · Web User

Recent search and sourcing activity for DS1220AD.

Engineering FAQ

DS1220AD 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 DS1220AD?
Memory Size: 16 kb; Organization: 2K x 8; Access Time: 150 ns.
What package is DS1220AD supplied in?
DS1220AD is supplied in the DIP-24 package, through hole, rated 0°C ~ 70°C.
Can ZDI source DS1220AD 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

DS1220AD 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

from Maxim Integrated Products Inc

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