ACM1602K-NLW-BBW is a 16x2 character LCD module featuring a transmissive positive display with white LED backlight designed for embedded systems and industrial applications. The module incorporates the SPLC780D1 controller IC and operates at 3.8V nominal LCD drive voltage with a supply voltage range of 2.7V to 5.5V for logic. It provides a 1/16 duty cycle with dot size of 0.56mm (W) x 0.61mm (H) and dot pitch of 0.61mm (W) x 0.66mm (H), delivering a contrast ratio of 6 and response times of 120-150ms for both rise and fall. The module measures 80.0mm (W) x 36.0mm (H) x 13.5mm (D) maximum with LED backlight and supports standard temperature range (0°C to 50°C) or wide temperature range (-20°C to 70°C) options. This LCD module is ideal for point-of-sale systems, industrial control panels, medical devices, and consumer electronics requiring reliable character display with integrated backlighting.