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PDF TC83220-0027 Data sheet ( Hoja de datos )
| Número de pieza | TC83220-0027 | |
| Descripción | Single-Chip CMOS LSI | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TC83220-0027 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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TC83220-0027
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83220-0027
TC83220-0027 Single-Chip CMOS LSI for FL (fluorescent) Calculator
The Toshiba printing/display calculator circuit TC83220-0027 is
10- or 12-digit calculator on single-chip CMOS LSI.
TC83220-0027 can drive the printing machine
(M41TAV/M42TV/M42V; EPSON) with magnet driver circuit, and
can drive the fluorescent display tube with DC-DC converter. It
contains a 4 K-word ROM, a 256 × 4-bit RAM.
Features
Operational Features
· Print: 11 or 13 digits of data.
(including decimal point. 2 digits of operational
symbol.)
Weight: 4.12 g (typ.)
3 digits of commas.
· Display: 10 or 12 digits of data. (including punctuation in each digit.)
1 digit of floating minus sign, memory load, error symbol.
3 digits of commas.
· Decimal output: Decimal set lock key controls output format.
Fixed decimal setting (“0”, “1”, “2”, “3”, “4”, “6”), full floating decimal, and ADD mode.
· Key input buffer: 8 stages
· Function: 4 basic arithmetic functions (+, −, ×, ÷).
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.
Two-key rollover.
· Item counter: 0~999 count up or −999~0~999 count up/down by depressing of + , − key.
· Punctuation: Commas for thousands on display
· Kinds of touch key:
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Key Connection
TC83220-0027
Touch Key
Lock Key
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TC83220-0027
Key
TAB 4/5 IC 10/12 S GT MOD
F CUT OFF 12 OFF OFF CAL
Touch
-TAX····
SET
C····
CAL
SET
1234····
CAL
980000000000
+TAX····
C····
Note 7: <PF> .....Paper feed
PRINT COLOR...... R: Red
...... No mark: Black
Print
-45,43689321 D··
1,514.56310679 ··*
<PF>·
1,514.56310679 ··◊
-44.11348855 D··
1,470.44961824 ··*
<PF>·
3. ··%
<PF>·
R
R
0. ··%
<PF>·
0. ··%
<PF>·
1,234. ··%
<PF>·
980,000,000,000.
...............
0. ··*
<PF>·
0. C
<PF>·
Display
1,514.56310679
1,470.44961824
3.
0.
0.
0.
1,234.
0.
980,000,000,000.
E 0.
0.
11 2003-03-12
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TC83220-0027.PDF ] | |
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