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NEC_parts(E): D1220C (CalcChip)
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Product number (P/N): D1220C,
Keywords/Tags: D1220C
Date of intro-: ~1976, TimeKeeper IC's (sorted by Year): (Link),
Classification: / Part / Calculator-Chip,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Used in: BUSICOM: 121DN, DECIMO: Vatman 120D, MBO: TR125MR, MONROE: M1220, OLYMPIA: CD430 (version-1), SANYO: CX2209, TOSHIBA: BC1270, TOSHIBA: BC1286, TOSHIBA: BC1287, WALTHER: 3005 (version-1), WALTHER: 3005 (version-2)

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Created: 27-dec-2015, Manual-update: 11-oct-2021, Batch-update: 14-aug-2022             

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