TC83220-0021 Datasheet (Toshiba Semiconductor)

TC83220-0021, Single-Chip CMOS LSI

www.DataSheet4U.net TC83220-0021 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC83220-0021 TC83220-0021 Single-Chip CMOS LSI for FL (fluorescent) Calculator The TOSHIBA printing/display calculator circuit TC83220-0021 is 10- or 12-digit calculator on single-chip CMOS LSI.

TC83220-0021 can drive the printing machine (M400A/M401A/M400E (Note 1); 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-

TC83220-0021 Features

* Operational 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.