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TC83220-0009 Datasheet Single-Chip CMOS LSI

Manufacturer: Toshiba

Overview

www.DataSheet4U.net TC83220-0009 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC83220-0009 TC83220-0009: Single-Chip CMOS LSI for FL (fluorescent) Calculator with Printers The TOSHIBA printing/display calculator circuit TC83220-0009 is 10/12-digit calculator on a single-chip CMOS LSI.

TC83220-0009 can drive the printing machine (M-42TV/42V; 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.

Key Features

  • Operational Features.
  • Print: 12/14 digits of data. (including decimal point and minus signs. ) 2 digits of operational symbol. 3 digits of commas.
  • Display: 10/12 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 stag.