DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-84 Plus C Silver Edition (Marketing)
|Date of introduction:|| January 18, 2013
Available: May 2013
|Display technology:|| LCD dot matrix
16-bit color, backlit
|New price:||$150.00 (SRP 2013)||Display size:||240 * 320 pixels|
|Size:|| 7.5" x 3.3" x
190 x 84 x 22 mm3
|Weight:||7.4 ounces, 223 grams||Serial No:||1014001020|
|Batteries:||3.7L1230SP Li-Ion||Date of manufacture:||mth 12 year 2012|
|AC-Adapter:||AC9211U||Origin of manufacture:||China (K)|
|Precision:||14||Integrated circuits:|| ASIC: TI-REF 84PLUSB/TA3
Display: Ilitek I9335
|Program steps:||21k Bytes, 3.5M Bytes FLASH-ROM||Courtesy of:||Joerg Woerner|
Instruments announced on January 18, 2013 a colorful addition to the
TI-84 Plus family of graphing calculators - the new
TI-84 Plus C Silver Edition. It features full-color capabilities, a
high-resolution, back-lit screen, rechargeable batteries and an updated
Comparing this early TI-84 Plus C Silver Edition "MARKETING" manufactured in December 2012 by Kinpo Electronics, Inc. in China with a traditional TI-84 Plus Silver Edition reveals only few differences. The design sports still 3 chips:
• TI-REF84PLUSB/TA3: Z-80 microprocessor, RAM, USB-Port
and supporting logic
• Macronix MX29LV320: 4M Byte Flash-ROM
• Ilitek I9335: Single-chip 320*240 pixel display driver
picture on the right gives an enhanced view of the ASIC that clocks the Z-80
microprocessor with 15 MHz and incorporates the RAM, USB-Port and logic.
Recently members of the Graphing Calculator Programming community under the lead of Xavier Andréani made a very interesting discovery.
|• All TI-84 Plus / S.E. with the TA2 or TA3 ASIC have access
to 128k Byte RAM.
• All TI-84 Plus / S.E. with the TA1 ASIC have access to only 48k Byte RAM using
the same assembly commands.
Texas Instruments announced
on March 1st, 2010 the TI-84 Plus Operating System version 2.53MP with
MathPrint™ mode for free download. The OS 2.53MP enables users to input and view math symbols and formulas, including stacked fractions, in their handhelds exactly as the equations appear in textbooks. The
new operating system 4.0 of the TI-84 Plus C Silver Edition is based on the
2.55MP, a minor bug fix of the 2.53MP from January 15, 2011.
4.0 (April 10, 2013)
You can check the ROM version of your
Plus C S.E. using the following key sequence and reading the number on your screen:
[2nd] [MEM] 
Information provided by ticalc.org
and Xavier Andréani.
The TI-84 Plus C S.E. is permitted (as of August 14, 2013) for use on SAT, ACT, PSAT and AP exams.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, August 21, 2013. No reprints without written permission.