TC83220-0020, TC83220-0100, TC83220-020 Selling Leads, Datasheet
MFG:TOS Package Cooled:DIP-42 D/C:94+
TC83220-0020, TC83220-0100, TC83220-020 Datasheet download
Part Number: TC83220-0020
MFG: TOS
Package Cooled: DIP-42
D/C: 94+
TC83220-0020, TC83220-0100, TC83220-020
- Table of contents:
Info of TC83220-0020
Info of TC83220-0100
Info of TC83220-020
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About TC83220-0020
PDF/DataSheet Download
Datasheet: TC83220-0020
File Size: 230383 KB
Manufacturer: TOSHIBA [Toshiba Semiconductor]
Download : Click here to Download
About TC8095-90
PDF/DataSheet Download
Datasheet: TC8095-90
File Size: 328448 KB
Manufacturer:
Download : Click here to Download
About TC8095-90
PDF/DataSheet Download
Datasheet: TC8095-90
File Size: 328448 KB
Manufacturer:
Download : Click here to Download
TC83220-0020 General Description
The TOSHIBA printing/display calculator circuit TC83220-0020 is 10- or 12-digit calculator on single-chip CMOS LSI.
TC83220-0020 can drive the printing machine (M2158II/ M2156II; 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.
TC83220-0020 Maximum Ratings
|
Characteristics |
Symbol |
Rating |
Unit |
|
Supply voltage 1 |
VDD |
-0.5-7 |
V |
|
Supply voltage 2 |
VFB |
-40-0.5 |
V |
|
Input voltage |
VSense |
-35-VDD 0.5 |
V |
|
Output voltage |
Pd |
-35-VDD 0.5 |
V |
|
Output current |
TJ |
10 |
mA |
|
Power dissipation (Topr 70°C) |
RJA |
600 |
mW |
|
260 (10 s) |
.C | ||
|
Soldering temperature, time |
Tstg |
-55~125 |
°C |
|
Storage temperature |
TL |
0-40 |
°C |
|
Operating temperature |
TC83220-0020 Features
Print: 11 or 13 digits of data. (including decimal point. 2 digits of operational symbol.) 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
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: Weight: 4.12 g (typ.)
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
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: Weight: 4.12 g (typ.)
TC83220-0020 Connection Diagram
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