This document is a specification for BT 21605VSS-FSTF-LED05W(1 DIE)-HQ VL-FS-BTHQ 21605VSS-02 REV. B. The document provides general description, mechanical specifications, interface signals, electrical specifications, and timing information for the LCD module.
This document provides a complete specification for the BATRON BT 21605VSS-FSTF-LED05W(1 DIE)-HQ 16‑character, 2‑line FSTN LCD module with a white LED backlight. It includes a general description, mechanical drawings, pin‑out information, and the electrical and environmental limits required for proper operation.
Key data include the module's outline size (84 × 44 × 14 mm), active viewing area, voltage supply ranges for logic and LCD driver, and the pin assignments for power, data, and backlight control. Environmental ratings cover operating temperature, humidity, vibration and shock tolerances.
| Outline dimensions | 84.0 mm (W) × 44.0 mm (H) × 14.0 mm (D) |
|---|---|
| Effective viewing area | 61.0 mm (W) × 15.8 mm (H) |
| Active area | 56.20 mm (W) × 11.50 mm (H) |
| Character size | 2.95 mm (W) × 5.55 mm (H) (5 × 8 dots) |
| Dot size | 0.578 mm (W) × 0.681 mm (H) |
| Logic supply voltage (VDD) | -0.3 V to +7.0 V |
| LCD driver supply voltage (VLCD) | -0.3 V to +15.0 V |
| Input voltage (Vin) | -0.3 VDD to +0.3 VDD |
| Operating temperature range | 0 °C to +50 °C |
| Storage temperature range | -10 °C to +60 °C |
| Maximum humidity (Ta < 40 °C) | 95 % RH |
Logic supply (VDD) may not exceed –0.3 V to +7.0 V, LCD driver supply (VLCD) –0.3 V to +15.0 V, and the input voltage (Vin) must stay within –0.3 VDD to +0.3 VDD.
The module measures 84.0 mm wide, 44.0 mm high and 14.0 mm deep, with an effective viewing area of 61.0 mm × 15.8 mm and an active area of 56.20 mm × 11.50 mm.