MFG: TIANMA P/M: TM204JAABNA7-1 Resolution: 4 Lines X 20 Char. Char. Size: 2.35 X 4.03mm Char. Pitch: .43mm Specifications/Features: 5 X 7 + cursor Reflective type Dot Matrix display with built in controller (KS0066) & drivers. 8 Bit Parallel interface.Requires single +5V for logic and LCD drive. Data L: 3" W: 1-7/8" T: 3/8" WT:.08