The NL2432HC22-40J is a 3.5‑inch (8.9 cm) QVGA TFT color LCD module built with an a‑Si thin‑film‑transistor panel, driver LSIs, and a backlight. It uses a 6‑bit digital RGB interface and supports both transmissive and reflective modes.
Key specifications include a 240 × 320 pixel resolution, 262,144 colors, 0.0745 mm × 0.2235 mm dot pitch, typical power consumption of 50 mW for the panel and 384 mW for the backlight, and a 3.0 V supply voltage. The module operates from –20 °C to +70 °C and is supplied in a compact 63.5 × 85.0 × 3.0 mm package.
| Display diagonal | 8.9 cm (3.5 inches) |
|---|---|
| Resolution | 240 × 320 pixels |
| Color depth | 262,144 colors |
| Dot pitch | 0.0745 mm (H) × 0.2235 mm (V) |
| Supply voltage (VCC) | 3.0 V (typ.) |
| Panel power consumption | 50 mW (typ.) |
| Backlight power consumption | 384 mW (typ., at IL=20 mA) |
| Weight | 25 g (typ.) |
| Operating temperature range | -20 °C to +70 °C |
| Digital RGB signal width | 6‑bit |
It operates from –20 °C to +70 °C.
The module uses 6‑bit digital RGB signals.
The backlight consumes about 384 mW at a drive current of 20 mA.