This is a specification for the BT 96040AV-SRE-12-I2C-COG LCD module. It includes general description, mechanical specifications, interface signals, absolute maximum ratings, electrical specifications, LCD cosmetic conditions and label note.
The BT 96040AV-SRE-12-I2C-COG is a 96 × 40 dot STN yellow positive‑reflective dot‑matrix LCD module with a viewing angle of 12 o'clock direction. It uses a Philips PCF8558U/2/F2 controller (or equivalent) and communicates via an I2C‑bus interface.
The document provides detailed mechanical dimensions, electrical ratings, and environmental limits. Key parameters include a supply voltage of 5 V ± 5 % (typical 4.75‑5.25 V), absolute maximum logic voltage of –0.5 V to +8 V, and operating temperature from 0 °C to +50 °C with humidity up to 95 % RH.