Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

MOS TECHNOLOGY_parts(E): MCS2523 (CalcChip)
(Page 1/1)


Product number (P/N): MCS2523,
Keywords/Tags: MCS2523
Date of intro-: ~1974, 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: COMMODORE: 889D, COMMODORE_parts(E): 300348 version-1 (PCB), MELCOR: 400 (version-1), SUMMIT: SI80 (version-2)

Item

IC (Member)
A00201743 (A0020174-3)

IC (Member)
A00218743 (A0021874-3)
(Courtesy of: EZEQUIEL)

IC (Member)
A0024473
Host: COMMODORE: MM2SR (version-2)
S/N: 79097
(Courtesy of: DATAMATH)

Created: 13-jan-2015, Manual-update: 16-nov-2021, Batch-update: 26-feb-2024             

# Pageloads since 2018: 154             

4 Pic(s),

                     

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