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AT90S2343 — SOIC-8 package (representative)
SOIC-8
Representative of package type
Atmel Corp

AT90S2343

Microcontroller · PDIP-8, SOIC-8 · Microcontroller
Part Status: Obsolete
Data last refreshed Jun 20, 2026
Manufacturer
Atmel Corp
Mfr Part #
AT90S2343
Series
AT90S
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels7
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Product Attributes

Electrical & Parametric
Flash2KB
Sram128B
Eeprom128B
Speed10MHz
Physical & Thermal
Package / CasePDIP-8, SOIC-8
Mounting TypeThrough Hole
SeriesAT90S
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller
Part StatusObsolete

8-bit AVR RISC MCU, 2KB Flash, 128B SRAM, 128B EEPROM, 6 I/O, 8-pin

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market ATMEL 35 0314 — Available RFQ
Market ATMEL 26 03 — Available RFQ
Market ATMEL 2 ? — Available RFQ
Market MICROCHIP 6600 23+ — Available RFQ
Market ATMEL 5000 — — Available RFQ
Market ATMEL 1100 — — Available RFQ
Market Microchip Techn 930 — — 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
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AT90S2343 viewed on the web · Web User
AT90S2343 viewed on the web · Web User
AT90S2343 viewed on the web · Web User

Recent search and sourcing activity for AT90S2343.

Engineering FAQ

AT90S2343 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 AT90S2343?
Flash: 2KB; Sram: 128B; Eeprom: 128B; Speed: 10MHz.
What package is AT90S2343 supplied in?
AT90S2343 is supplied in the PDIP-8, SOIC-8 package, through hole, rated -40°C ~ 85°C.
Can ZDI source AT90S2343 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

AT90S2343 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.

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