MB90092PF-G-BNDE1

Product Summary

The MB90092PF-G-BNDE1 is an ON-Screen display controller designed for displaying text and graphics on the TV screen. The MB90092PF-G-BNDE1 incorporates display memory (VRAM), a font memory interface, and a video signal generator, allowing text and graphics to be displayed in conjunction with a small number of external components. The MB90092PF-G-BNDE1 can provide two screens, called the main screen and the sub-screen, either independently or overlayed one on top of the other.

Parametrics

MB90092PF-G-BNDE1 absolute maximum ratings: (1)Supply voltage, VCC: VSS -0.3 to VSS +7.0 V; AVCC1: VSS -0.3 to VSS +7.0 V; AVCC2: VSS -0.3 to VSS +7.0 V; (2)Input voltage, VIN: VSS -0.3 to VSS +7.0 V; (3)Output voltage, VOUT: VSS -0.3 to VSS +7.0 V; (4)Power consumption, Pd: 600 mW; (5)Operating temperature, Ta: -40 to +85℃; (6)Storage temperature, Tstg: -55 to +150℃.

Features

MB90092PF-G-BNDE1 features: (1)Screen display capacity: 24 characters ×12 lines (up to 288 characters); (2)Character sizes: Standard, double width, double height, double width × double height, quadruple width ×double height (Setting possible for each line); (3)Display position control: Horizontal display start position: Set in 1/3-character units; Vertical display start position: Set in raster units; Line spacing control: Set in raster units (0 to 15 rasters); (4)Display priority control: Capable of controlling display riority over the sub-screen (for each line); (5)Normal character exclusive display mode, Screen capacity: 24 characters × 12 lines (up to 288 characters) Character types: 8192 different characters (8 M addresses); (6)Character display: Character dot configuration: 24 ×32 dots (per character); Character color: 8 colors (for each character) ×4 phases (for each line); Character background color: 8 colors (for each character); Display mode: Selectable from among the pattern background/solid-fill backgroundor/no background modes.

Diagrams

<IMG border=0 alt="MB90092PF-G-BNDE1 block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/201210291167306.jpg">