DATAMATH CALCULATOR MUSEUM |
Texas Instruments TI-5332
Date of introduction: | 1989 | Display technology: | Fluorescent |
New price: | Display size: | 12 | |
Size: | 10.6" x 8.5" x 2.4" | Printer technology: | Impact red/black |
Weight: | 5 pounds | Serial No: | 102401 |
Batteries: | Date of manufacture: | ||
AC-Adapter: | 220 V | Origin of manufacture: | Japan |
Precision: | 12 | Integrated circuits: | NEC uPD7519G-A05 |
Memories: | 1 + 1 | ||
Program steps: | Courtesy of: | Joerg Woerner |
Texas Instruments introduced in 1989 with the TI-5332 and its sibbling TI-5322 two heavy-duty desktop printer / display calculators. Main differences between the two calculators is the 12-digit display. While the TI-5322 sports a traditional design, introduced the TI-5332 a novel, tiltable display for a more convenient reading position in POS applications.
Dismantling the TI-5322 reveals no big surprises, the printed circuit board (PCB) is centered around a NEC uPD7519G 4-bit single-chip microcomputer. We know this device already from the TI-5310 introduced in 1983. The uPD7519G is a member of the uPD7500 series and matches perfect the requirements of a printing desktop calculator:
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, July 7, 2009. No reprints without written permission.