Datasheet in PDF for the SED1560, a 286 KB document. The SED15xx series are Epson LCD controller and driver chips used in dot-matrix graphic display modules.

A 1.17 MB Microchip datasheet for the PIC16C9xx family, PIC16 microcontrollers with a built-in LCD driver module.

Small PDF datasheet of 61.5 KB for the PG12864-Q display, a 128 by 64 dot graphic LCD module in the PG series, variant Q.