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CPU |
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CPU |
48Mhz ARM9 |
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Display |
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Display size |
131 x 64 pixels
7 lines x 33 characters + 2 lines header + 1 line of menu |
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Display Type |
LCD |
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LCD |
131 x 64 pixels dot matrix + indicators |
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Contrast |
Adjustable |
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System logic |
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Entry-system logic |
RPN, Algebraic, Textbook |
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Built-in functions |
2,300+ |
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Menus, prompts, etc. |
Yes |
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Pending operations |
Limited by memory |
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Internal precision |
15 digits, limited by memory for integers |
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Memory |
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Memory |
80.7KB user
128KB total |
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Connectivity |
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IR port |
IrDA |
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Power |
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Connectivity |
RS232 serial port |
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Input |
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Keyboard |
Numbers, Letters |
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Power |
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Power |
AAA x 3 + CR2032 |
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Power off Memory protection |
Yes |
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Battery life |
2 months |
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Auto power off |
Approximately 5 minutes |
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Physical characteristics |
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Weight |
220 grams, 7.7 ounces |
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Size (L × W × D) |
184.0 × 87.0 × 23.5 mm, 7.2 × 3.4 × .09 in |
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Beeper |
On/off |
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Enclosure Material |
Plastic |
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Key Top Material |
Plastic |
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Warranty |
1-year warranty |
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What's in the Box |
Calculator, batteries, user manual, pouch, Serial cable, and CD
with connectivity software and advanced user guide |
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Supporting material |
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Subject Suitability |
Engineering
Computer science
Surveying
Trigonometry
Statistics
Geometry
Biology
Chemistry
Physics |
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Permitted for use on |
AP® Calculus, AP® Statistics, SAT I, SAT II Math IC/IIC, ACT,
PSAT/NMSQT, AP Chemistry/Physics† |
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† AP Calculus requires a graphing calculator. Any scientific or
graphing calculator (Excludes models with QWERTY (i.e. typewriter) keyboards,
electronic writing pads, and pen-input/stylus-driven devices) is permitted for
the following College Board tests: AP Chemistry, AP Physics, AP Statistics (a
graphing calculator with statistical capabilities is expected), PSAT/NMSQT, SAT
II Math IC & IIC. For more information go to
www.collegeboard.com. Policies subject to change. AP and SAT are
registered trademarks of the College Board. PSAT/NMSQT is a registered
trademark of both the College Board and National Merit Scholarship Corporation
which were not involved in the production of and do not endorse this product.
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