tc83220-0029 TOSHIBA Semiconductor CORPORATION, tc83220-0029 Datasheet

tc83220-0029

Manufacturer Part Number

tc83220-0029

Description

Tc83220-0029 Cmos Single-chip Fluorescent Calculator

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC83220-0029.pdf (16 pages)

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TC83220-0029 CMOS Single-Chip LSI for FL (fluorescent) Calculator

10/12-digit calculator on single-chip CMOS LSI.

(M400A/M401A/M400E/M80*; EPSON) with magnet driver

circuit, and can drive the fluorescent display tube with DC-DC

converter.

Features

The Toshiba printing/display calculator circuit TC83220-0029 is

TC83220-0029 can drive the printing machine

It contains a 4 K-word ROM, a 256 × 4-bit RAM.

Note 1: Print font number: M400A

Operational Features

Print: 11/13 digits of data.

Display: 10/12 digits of data. (including punctuation in each digit.)

Decimal output: Decimal setting lock key controls output format.

Key input buffer: 8 stages

Function: 4 basic arithmetic functions (+, −, ×, ÷).

Item counter: 0~999 count up or −999~0~999 count up/down by depressing of

Punctuation: Commas or space for thousands on display

Kinds of touch key:

(including decimal point 2 digit of operational symbol.)

3 digits of commas.

1 digit of floating minus sign, memory load, error symbol.

3 digits of commas.

Repeat addition and subtraction.

Automatic constants in multiplication, division, percent calculation, calculations.

Automatic percent add-on and percent discount calculation.

Memory calculation.

Automatic accumulating calculation.

Gross margin profit calculation.

Delta percent calculation.

Tax calculation.

Grand total calculation.

Currency conversion calculation.

Two-key rollover.

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Fixed decimal setting (“0”, “1”, “2”, “3”, “4”, “6”), full floating decimal, and ADD mode.

M401A

M400E

TC83220-0029

001-300

001-330

001-310

Weight: 4.12 g (typ.)

TC83220-0029

2003-03-27

key.

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