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Texas Instruments TI-84 PLUS Silver Edition (the picture in the below description is a stock photo, the actual pictures are in the balance of the listing)
| Date of introduction: |
Jan.7, 2004
Available: April, 2004 |
Display technology: |
LCD dot matrix |
| New price: |
$129.99 |
Display size: |
8 * 16 characters |
| Size: |
7.4" x 3.2" x 0.80" |
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| Weight: |
7.7 ounces |
Serial No: |
203407031 |
| Batteries: |
4*AAA + CR1620 (35mA) |
Date of manufacture: |
mth 05 year 2004 |
| AC-Adapter: |
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Origin of manufacture: |
China (S) |
| Precision: |
14 |
Integrated circuits: |
TI-REF 83PLUSB/TA2 (T6TX7AFG), 29LV160, T6K04 |
| Memories: |
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| Program steps: |
24k Bytes, 1.5M Bytes FLASH-ROM |
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The TI-84 Plus Silver Edition replaced the original TI-83 Plus Silver Edition introduced in June, 2001. The enhancements include a high contrast LCD, an integrated USB port for computer connectivity, an internal clock, and an available kickstand.
The size of the two calculators differs only about 0.2" (5 millimeters), nevertheless looks and feels the TI-84 Plus series much larger. The reason could be found in the new layout of the keyboard.
In addition the TI-84 Plus Silver edition can be personalized by colourful interchangeable faceplates.
We expect in the near future some stylish faceplates.
If your applications are memory hungry you can get more than 1.5M Bytes of Flash-ROM with this TI-84 Plus Silver Edition. Compared with the already optimized TI-83 Plus Silver Edition the new design sports only 3 chips on one printed circuit board (PCB):
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TI-REF83PLUSB/TA2: Z-80 microprocessor, RAM, USB-Port
and supporting logic |
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Fujitsu 29LV160: 2M Byte Flash-ROM |
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Toshiba T6K04: Single-chip 64*128 pixel display driver |
The 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.
A component not easily detected on the printed circuit board (PCB) of the TI-84 Plus is the driver circuit of the LC-Display. It is just a bare chip mounted on a flexible piece of circuit board attached between the display and the main PCB.
The similiar TI-84 Plus uses almost identical hardware and gives a big improvement to the TI-83 Plus.
The Flash-ROM of the TI-84 Plus Silver Edition is loaded with software, Texas Instruments included 30 Apps.
The TI-84 Plus Silver Edition supports the TI ViewScreen™ LCD panel and the TI-Presenter™.
TI-84 Plus Silver Edition
Fully loaded with a built-in USB port, an improved display, many preloaded Apps, and much more, the maximum performance TI-84 Plus Silver Edition is 100% compatible, keystroke-for-keystroke with the TI-83 Plus family. Integrating it into your classroom couldn’t be easier!
With the TI-84 Plus Silver Edition, all students can now share their work by connecting their handheld to any TI presentation tool for the whole class to see, fostering a collaborative learning environment.* Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever.
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key features
- Every student can present to the entire class*
- A built-in USB port
- 30 preloaded Handheld Software Applications (Apps), including Cabri® Jr. and Periodic Table
- 9x the memory of the TI-83 Plus for storing up to 94 Apps
- 2.5x the speed of the TI-83 Plus
- Includes Official AP** Biology exam review questions
- Interchangeable faceplates (available separately)
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