Texas Instruments TI-83 PLUS - Manual (Page 53)

TI-83 Plus Operating the TI-83 Plus Silver Edition 50
Special Features of the TI-83 Plus
Flash – Electronic Upgradability
The TI-83 Plus uses Flash
technology, which lets you
upgrade to future software
versions without buying a new
calculator.
For details, refer to:
Chapter 19
As new functionality becomes available, you can electronically upgrade
your
TI-83 Plus from the Internet. Future software versions include
maintenance upgrades that will be released free of charge, as well as
new applications and major software upgrades that will be available for
purchase from the TI web site:
education.ti.com
1.56 Megabytes (M) of Available Memory
1.56 M of available memory are built into the
TI-83 Plus . About 24 kilobytes (K) of RAM
(random access memory) are available for you
to compute and store functions, programs, and
data.
For details, refer to:
Chapter 18
About 1.54 M of user data archive allow you to store data, programs,
applications, or any other variables to a safe location where they cannot