Vintage Electronic Calculators:

Overview of Brands


NEC_parts(E): µPD278C (CalcChip)
(Page 1/1)

Product number (P/N): µPD278C,
Keywords/Tags: µPD278C
Date of intro-: ~1976, TimeKeeper IC's (sorted by Year): (Link), Case: Type = Dual In Line (DIL) 28,
Classification: / Part / Calculator-Chip,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Used in: BMC: 803PM, BROTHER: 202, BROTHER: 508ER, COMPEX: ST10, DECIMO: Strand Memory, DELTEK BUSINESS MACHINES: 6002, DETSON: 803PM, HANIMEX: BCM368, MBO: Diplomat II, MBO: TR80M (version-2), PANASONIC: JE8203U, PANASONIC_parts(E): YLPRD0005800 (PCB), PANASONIC_parts(E): YLPRD0006700 (PCB), PRINZTRONIC: MP300, PRINZTRONIC: SR99M (version-3), RADIO SHACK: EC380 (version-1), RADIO SHACK: EC380 (version-2), SANTRON: 423R, SHARP: EL8116, TESLA: OKU202, TOHO TSUSHO: F4, UNIMARK: (Unknown model), UNIMARK: 813T, ZAYRE: Concept Compact


Created: 05-dec-2014, Manual-update: 21-aug-2017, Batch-update: 26-feb-2024             

# Pageloads since 2018: 37             

1 Pic(s),


If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail