Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

LLOYDS: E321
(Page 1/1)


AKA: ACCUMATIC 321, AKA (Label): MODEL E321, Product number (P/N): E321,
Keywords/Tags: E321 | ACCUMATIC | 321
Date of intro: 1975, Origin: Japan (List), Taiwan (List), Dimensions: 135x85x27mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Brand = FUTABA: 9CT10, Digits = 8+1,
Number of keys: 28, #Key-Grey: 12, #Key-Orange: 5, #Key-White: 11,
Keyboard Array (Rows x Columns): 06x05, Keyboard Layout: [C/CE] [%] [+/-] - [(SquareRoot)] [1/x] [] [(] [)] - [7] [8] [9] [(Division)] [MC] - [4] [5] [6] [x] [MR] - [1] [2] [3] [-] [M-] - [0] [.] [=] [+] [M+],
Miscellaneous switch: [POWER_(Blank-Blank)],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: LLOYDS_parts: (Box) E321,
Components: 19 ... 4 Capacitor(s), 3 Diode(s), 6 Resistor(s), 2 Transistor(s), 1 IC(s),
Main Components: ROCKWELL: A5501PB; GICO: GK176-5,
Resemblance with: (Resemblance 007_06_05_28),
Known Serial-numbers: 5I132396 (5I-132396), SERIES 255A | 5I162714 (5I-162714), SERIES 255A | 5I191440 (5I-191440), SERIES 255A | 5I195149 (5I-195149), SERIES 255A | 5K000796 (5K-000796) | 5K034001 (5K 034001) | 7A4321000502 (7A-4321000502), SERIES 260B | 7A4321013453 (7A-4321013453), SERIES 260B (List of all S/Ns from LLOYDS)
Collector value: 7/10,
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS

Item

Side

Side

Rear / Adaptor-, power-connection

Accessories

Label, name plate / Examples of use / Bottom
S/N: 7A4321000502 (7A-4321000502), SERIES 260B

Created: 06-sep-2014, Manual-update: 11-apr-2023, Batch-update: 25-feb-2024             

# Pageloads since 2018: 46             

6 Pic(s),

                     

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