TI-84 Plus CE

84PLCE · 2015 · calculator

Specifications

Cpu: Zilog eZ80 at 48 MHz
Ram: max: 256 KB (not upgradable) · base: 256 KB (154 KB user-available)
Ports: mini-USB (mini-AB: charging, unit-to-unit link, computer link)
Battery: Rechargeable Li-ion pack behind the screwed rear panel, charges via mini-USB or wall adapter
Display: 2.8" color LCD, 320x240 at 140 DPI, 16-bit color
Storage: base: 4 MB flash ROM (about 3 MB user archive) · options:
Weight: 0.2 kg
Os Support: latest: TI-OS 5.8.5 (April 2026); OS 5.5.1 (2020) removed native ASM/C program support in the name of exam security, the community arTIfiCE jailbreak restored it within four months, was patched in 5.8.3, re-broken by arTIfiCE 2.0, and patched again in 5.8.5 · shipped: TI-OS 5.0.0 (April 2015)
Release Price: $129 (US retail, summer 2015, matching the outgoing TI-84 Plus C Silver Edition)

Revisions

TI-84 Plus CE-T84PLCETEuropean variant with LED exam-mode indicator

TI-84 Plus CE Python84PLCEPY2021 revision adding Python (CircuitPython on an ARM coprocessor); replaced the non-Python model in the US

Colors

Classic Black2015 launch color (all hex values approximate)

Silver Linings2015 launch color

Radical Red2015 launch color

True Blue2015 launch color

Positively Pink2015 launch color

Plum Pi2015 launch color

DenimLater shell color

LightningLater shell color

Golden RatioLater shell color

Bright WhiteLater shell color; TI has released further colors since

battery

Replacement TI rechargeable Li-ion pack · Swaps behind the screwed rear panel; third-party and official TI packs are widely available.

~$10-15

EASY