[S-MOS Systems, Inc.]

Description

The SED1330/1335F/1336F is a family of versatile LCD controller ICs that can display text and graphics on a medium size LCD panel. The software is compatible among all three chips. S-MOS recommends new designs use the SED1335 since the SED1330 will gradually be replaced by the SED1335.

Features

• Text, graphics and combined text/graphics display modes

• Three overlapping screens in graphics mode

• 640 × 256 pixel LCD panel display resolution

• Programmable cursor control

• Smooth horizontal and vertical scrolling of all or part of the display

• 1/2-duty to 1/256-duty LCD drive

• Up to 64 Kbytes of external static RAM frame buffer memory

• Internal character generator

• 160, 5 × 7 pixel characters in internal maskprogrammed character generator ROM

• Up to 64, 8 × 16 pixel characters in external character generator RAM

• Up to 256, 8 × 16 pixel characters in external character generator ROM

• 6800 and 8080 family microprocessor interfaces

• NTSC and PAL systems compatible (SED1336F only)

• 256 × 200 pixel TV monitor display resolution (SED1336F only)

• Low power consumption—3.5 mA operating current (VDD = 3.5V), 0.05 µA standby current

• 4.5 to 5.5V (SED1330F)

• 2.7 to 5.5V (SED1330F/1335F)

• 3.0 to 5.5V (SED1336F)

• Available in 60-pin QFPs