 <translate> The TI-84 Plus CE was publicly previewed by TI Education in January 2015, and released Spring 2015. The calculator retains the 320x240-pixel color screen, rechargeable battery, and key layout of the TI-84 Plus C Silver Edition, while removing the 2.5 mm I / O ("DBUS") linkport and moving the USB port and charging LED to the right side of the handheld. The calculator's OS 5. x is incompatible with the TI-84 Plus C Silver Edition's hardware. The calculator has 154KB of user-accessible RAM and 3.0 MB of Archive memory. It uses the eZ80 processor from Zilog, making all Z80 assembly programs from previous 84 Plus series calculators incompatible. The CE comes in multiple colors, Classic (black), Silver Linings, Radical Red, True Blue, Denim (navy blue), Lightning (light blue), Plum Pi (purple), Positively Pink (as of March 2015), Golden Ratio, and Bright White (as of June, 2016). Like the rest of the 84 Plus series, it is allowed on most standardized tests. The calculator comes programmed with seven different languages (English, French, German, Portuguese, Spanish, and Swedish). In 2016, the TI-84 Plus CE-T was released for the European educational market. The only significant difference from the CE model is the addition of an LED that blinks while the calculator is in Press-to-Test mode.

Answer this question based on the passage: when did the ti 84 plus ce come out? Let's have some stream of consciousness first. <yor> TI-84 Plus CE ni a ṣe afihan gbangba nipasẹ TI Education ni Oṣu Kini ọdun 2015, ati tu silẹ ni Igba Irẹdanu Ewe 2015. Ẹrọ iṣiro naa tọju iboju awọ 320x240-pixels, batiri ti a le tunṣe, ati iṣeto bọtini ti TI-84 Plus C Silver Edition, lakoko ti o yọ ọna asopọ I / O 2.5 mm ("DBUS") ati gbigbe ibudo USB ati gbigba agbara LED si apa ọtun ti ọwọ ọwọ. OS 5. x ti ẹrọ iṣiro naa ko ni ibamu pẹlu ohun elo TI-84 Plus C Silver Edition. Ẹrọ ìṣirò náà ní 154KB ti RAM tí ó ṣeé wọlé fún oníṣe àti 3.0 MB ti ìrántí Àpamọ́. O nlo ero isise eZ80 lati Zilog, ṣiṣe gbogbo awọn eto apejọ Z80 lati awọn iṣiro 84 Plus ti tẹlẹ ti ko ni ibamu. O wa ni awọn awọ pupọ, Ayebaye (dudu), Awọn Lini fadaka, Radical Red, True Blue, Denim (navy blue), Imọlẹ (awọn awọ buluu), Plum Pi (pupa), Pink Positively (ti Oṣu Kẹta ọdun 2015), Iwọn Golden, ati White White (ti Oṣu Karun, ọdun 2016). Gẹgẹ bi awọn iyokù ti awọn 84 Plus jara, o ti gba lori julọ standardized idanwo. Èdè méje ọ̀tọ̀ọ̀tọ̀ ni wọ́n fi ṣètò ẹ̀rọ ìṣirò náà (Èdè Gẹ̀ẹ́sì, Faransé, Jámánì, Potogí, Sípáníìṣì, àti Swedish). Ni ọdun 2016, TI-84 Plus CE-T ti tu silẹ fun ọja ẹkọ ti Yuroopu. Iyatọ pataki nikan lati awoṣe CE ni afikun ti LED ti o ṣii nigba ti ẹrọ iṣiro wa ni ipo titẹ-si-Idánwo.  Dáhùn ìbéèrè yìí ní ìbámu pẹ̀lú àyọkà náà: ìgbà wo ni ti 84 plus ce jáde? Ẹ jẹ́ ká kọ́kọ́ wo bí nǹkan ṣe rí lára wa. 