Texas Instruments

• LCD-1985-1990

Model: TI-7300
Battery: solar
Adapter: 
Year: 1989
Chip:
Info:

• graphing

Model: TI-Nspire cas touchpad
Battery: 4 x AAA
Adapter: USB
Year: 2010
Chip: CPU: TI-NS2007C-0 (L9B0713) SDRAM: MT48H16M16 Flash: SEC K9F5608 Display: Novatek NT7702H, 2*xxx
Info: Texas Instruments announced on March 8, 2010 the new TI-Nspire CAS Touchpad and TI-Nspire Touchpad graphing calculators. In the United States the new calculator was listed on the TI website as a complement to the TI-Nspire CAS with Clickpad while in some other countries, e.g. Germany, the calculator was introduced as successor to the previous model. The new Operating System 2.0 and some internal labels on the PCBs (printed circuit boards) of the calculator suggest indeed the switch to a "TI-Nspire 2".

• graphing

Model: TI-Nspire CX
Battery: 3.7 L1230SP Li-Ion
Adapter: AC9211U
Year: 2011
Chip: CPU: ET-NS2010B-0 (T6UJ1XBG-0002) ,SDRAM and Flash MCP: Samsung K511F12ACA
Info: Texas Instruments introduced at the 2011 T3 International Conference held on February 25-27 in San Antonio, TX with the TI-Nspire CX and TI-Nspire CX CAS their first graphing calculators with full color, backlit displays. 

• graphing

Model: TI-Nspire CX II
Battery: 3.7 L1200SPA Li-Ion
Adapter: 
Year: 2019
Chip: CPU: ET-NS2018-000 (S6M98) SDRAM Micron MT46H32M Flash-ROM: Micron MT29F1G01
Info: Texas Instruments introduced at the 2011 T³ International Conference held on February 25-27 in San Antonio, TX with the TI-Nspire CX and TI-Nspire CX CAS their first graphing calculators with full color, backlit displays.

 with permission DATAMTH.ORG