ChipGears

Signetics 2650AI CPU White Ceramic DIP40 1MHz 8bit Microprocessor Rare

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Specifications

Type CPU / Microprocessor
Manufacturer Signetics
Family Signetics 2650
Part number 2650AI
Frequency 1 MHz
Data width 8 bit
Socket DIP64

Item Condition

✅ Available now
New old stock.
Unused part, though may show minor signs of long-term storage. Overall clean appearance.
Slight chipping on the ceramic edge.
Description:
The 2650 was an advanced 8‑bit microprocessor with an on-chip stack and minicomputer-like architecture. Known for its use in arcade games (e.g., Arcadia 2001, Atari Quiz Show) and early microcontroller applications. White ceramic packages are uncommon and highly collectible.

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