Specification :

LCM1601A Specification:
Out Dimension: 80.0* 36.0
Viewing Area: 64.0* 13.8
Dots Size: 0.55* 0.75
Character Size: 3.07* 6.56

LCM1601B Specification:
Out Dimension: 122.0* 33.0
Viewing Area: 99.0* 13.0
Dots Size: 0.92* 1.10
Character Size: 4.84* 9.22

LCM1601G Specification:
Out Dimension: 151.0* 40.0
Viewing Area: 120.0* 23.0
Dots Size: 1.15* 1.76
Character Size: 6.00* 14.54

Feature
1.1-line x16 characters display; 5x8 dots with cursor
2. Built-in controller ( SPLC780D or equivalent)
3. + 5V power supply( Also available for + 3.3V)
4.1/ 16 duty cycle; 1/ 5bias;
5. TN, HTN, STN or FSTN mode
6. BKL to be driven by pin15, pin16.