Hitachi HD44780
HD44780U (LCD-II) (Dot Matrix Liquid Crystal Display Controller/Driver)
View & Download: HD44780_v0.0.pdf

Hitachi HD44780
1985: HD44780 Historical Data Sheet
View & Download: HD44780_v1985.pdf

Hitachi HD61202
HD61202U (Dot Matrix Liquid Crystal GraphicDisplay Column Driver)
View & Download: HD61202_v0.0.pdf

Hitachi HD61203
HD61203U (Dot Matrix Liquid Crystal Graphic Display 64-Channel Common Driver)
View & Download: HD61203_v0.0.pdf

Hitachi HD61830B
HD61830B Dot Matrix Graphic LCD Controller
View & Download: HD61830B_v.pdf

Hitachi HD66100F
HD66100F LCD Driver with 80-Channel Outputs
View & Download: HD66100F_v.pdf

Hitachi HD66750
HD66750S (128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions)
View & Download: HD66750_v0.1.pdf