D8031AH

8-bit MCS-51 MCU, 128 B RAM, no ROM, 12 MHz, 32 I/O

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Recent search and sourcing activity for D8031AH.

D8031AH 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 quantity and packaging is D8031AH in ZDI stock?

ZDI holds 5 pcs, packaged as Tubed, Foam, date code(s) 84. Request a quote for confirmed quantity, lead time, and pricing.

What are the key specifications of D8031AH?

Data Bus Width: 8-bit; Ram Size: 128 B; Max Clock: 12 MHz; Rom Type: None.

What package is D8031AH supplied in?

D8031AH is supplied in the DIP-40 package, through hole, rated 0°C ~ 70°C.

Can ZDI source D8031AH 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.