42 Getting Started with the TI-84 Plus C Silver Edition
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Special Features of the TI-84 Plus C
3.5 Megabytes of Available Memory
3.5 MB of available memory is built into the TI-84 Plus C Silver Edition.
About 21 kilobytes (K) of RAM (random access memory) are available for
you to compute and store functions, programs, and data.
About 3.5 M of user data archive allow you to store data, programs,
ap
pl
ications, or any other variables to a safe location where they cannot
be edited or deleted inadvertently. You can also free up RAM by
archiving variables to user data. For details, refer to Chapter 18 in the
guidebook.
Applications
Some applications are preloaded on your TI-84 Plus C, and others can be
installed to customize the TI-84 Plus C to your needs. You can install
applications and the TI Co
nnect™ software at
education.ti.com/go/download.
The 3.5 MB archive space lets you stor
e
up to 216 applications at one
time on the TI-84 Plus C. Applications can also be stored on a computer
for later u
se or linked unit-to-unit. For details, refer to Chapter 18 in the
guidebook.
Archiving
You can store variables in the TI-84 Plus C user data archive, a protected
area of memory separate from RAM. The user data archive lets you:
• Store data, programs, applications or
any other variables to a safe
location where they cannot be edited or deleted inadvertently.
• Create additional free RAM by archiving variables.
By archiving variables that do not need to
be edited frequently, you can
free up RAM for applications that may require additional memory. For
details, refer to: Chapter 18 in the guidebook.
Other TI-84 Plus C Features
Graphing
You can store, graph in color, and analyze up to 10 functions, up to six
parametric functions, up to six polar functions, and up to three
sequences. You can use DRAW instructions to annotate graphs in color.
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